TI00443C/07/EN/24.22-00
71588420
2022-09-16

Products

Solutions

ServicesTechnical Information
Liquistation CSF48
Automatic stationary sampler for liquid media;
integrated controller with up to four measuring
channels and optional digital Memosens
technology

Application
Liquistation CSF48 is a stationary sampler designed for the fully automated removal,
defined distribution, and temperature-controlled storage of liquid media. The
standard product version has two 0/4 to 20 mA analog inputs, two binary inputs andtwo binary outputs. Thanks to the modular platform concept, the CSF48 can bequickly and easily modified to create a measuring station.
• Communal and industrial wastewater treatment plants• Laboratories and water management offices• Monitoring of liquid media in industrial processesYour benefits• Four different kinds of housing material• Two-door housing for reliable sample temperature regulation• Air circulation in sample chamber with inner lining• Swift menu guidance, navigator and large display• Dual bottle trays for easy sample transportation• Practice-oriented programs ranging from simple time programs to event programs• Functionality can be extended by installing modular electronic components• Integrated data logger for recording measured values• Service interface for data transmission• Optional battery backup system ensures uninterrupted operation in the event of
power failureLiquistation CSF48

Table of contents
Function and system design . . . . . . . . . . . . . . . . . . . 3

Device principle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Sampling unit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Equipment architecture . . . . . . . . . . . . . . . . . . . . . . . . 18
Communication and data processing . . . . . . . . . . . . . . . . 19
Dependability . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20

Input . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22

Measured variables . . . . . . . . . . . . . . . . . . . . . . . . . . .
Measuring ranges . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Types of input . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Binary input, passive . . . . . . . . . . . . . . . . . . . . . . . . . .
Temperature input . . . . . . . . . . . . . . . . . . . . . . . . . . .
Analog input, passive/active . . . . . . . . . . . . . . . . . . . . .

22
22
22
23
23
23

Output . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23

Output signal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
Communication . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
Output signal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
Current outputs, active . . . . . . . . . . . . . . . . . . . . . . . . . 24
Relay outputs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26

Protocol-specific data . . . . . . . . . . . . . . . . . . . . . . . 26

HART . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
PROFIBUS DP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27
Modbus RS485 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27
Modbus TCP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27
EtherNet/IP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27
Web server . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28

Power supply . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Supply voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Power consumption . . . . . . . . . . . . . . . . . . . . . . . . . . .
Electrical connection . . . . . . . . . . . . . . . . . . . . . . . . . .
Cable entries . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Mains fuse . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Power supply failure . . . . . . . . . . . . . . . . . . . . . . . . . .

28

28
28
28
28
28
28

Storage temperature . . . . . . . . . . . . . . . . . . . . . . . . . . 32
Electrical safety . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
Relative humidity . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
Degree of protection . . . . . . . . . . . . . . . . . . . . . . . . . . 32
Electromagnetic compatibility (EMC) . . . . . . . . . . . . . . . 32

Process . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32

Medium temperature range . . . . . . . . . . . . . . . . . . . . . . 32
Process pressure range . . . . . . . . . . . . . . . . . . . . . . . . . 32
Medium properties . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
Process connection . . . . . . . . . . . . . . . . . . . . . . . . . . . 32

Mechanical construction . . . . . . . . . . . . . . . . . . . .

33

Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33
Weight . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34
Materials . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34

Operability . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36

Operating concept . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36
Display . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36
Local operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37
Remote operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37
Communication . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39
Software . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39

Certificates and approvals . . . . . . . . . . . . . . . . . . .

40

Ordering information . . . . . . . . . . . . . . . . . . . . . . . 41

Product page . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41
Product Configurator . . . . . . . . . . . . . . . . . . . . . . . . . . 41
Scope of delivery . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41

Accessories . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42

Measuring cable . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45
Sensors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45

Performance characteristics . . . . . . . . . . . . . . . . . . 29

Sampling methods . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Dosing volume . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Dosing accuracy . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Repeatability . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Intake speed . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Suction height . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Hose length . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Sample supply to sampling assembly . . . . . . . . . . . . . . . .
Temperature control . . . . . . . . . . . . . . . . . . . . . . . . . .

29
29
29
29
29
29
29
29
29

Mounting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30

Mounting instructions . . . . . . . . . . . . . . . . . . . . . . . . . 30
Mounting conditions . . . . . . . . . . . . . . . . . . . . . . . . . . 30
Installation conditions for sampling assembly Samplefit
CSA420 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31

Environment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
Ambient temperature range . . . . . . . . . . . . . . . . . . . . .

2

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Liquistation CSF48

Function and system design
Device principle

Mode of operation with a vacuum pump
Sampling takes place in four steps:
2

1

3

4

A0022647

1.

Blow clear The vacuum pump blows the suction line clear via the dosing system.

2.

Intake The "Airmanager" (pneumatic control unit) switches the air path of the vacuum pump to"intake". The sample is drawn into the dosing beaker until it reaches the conductivity
probes of the dosing system.

3.

Dose
 The intake process ends. Depending on the position of the dosing tube (item D), the excess
sample liquid flows back to the sampling point.

4.

Drain
 The hose clamp is opened and the sample is drained into the sample bottle.

Dosing system with conductive sample sensor
1

2

3

4
6

5
A0022663

1
1
2
3
4
5
6

Conductive dosing system
Conductivity sensor 1 (common electrode)
Conductivity sensor 2 (safety electrode)
Conductivity sensor 3 (standard electrode)
Insulation
Measuring jug (plastic version with graduated scale or glass)
Graduated dosing tube, white and blue scale

Level detection principle
When the sample is drawn in, the sample level reaches conductivity sensors 1 and 3. As a result, thesystem detects that the measuring jug is filled and the intake process is stopped. If sensor 3 fails or isvery dirty, a safety shutdown is performed by conductivity sensor 2. This patented sample detection
method prevents vacuum pump failure due to flooding and enables predictive maintenanceinformation to be displayed.

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3Liquistation CSF48

Dosing system with capacitance sample sensor
1

4

2

3
A0024340

2
1
2
3
4

Capacitance dosing system
Hose connection for vacuum pump
Measuring jug with graduated scale
Graduated dosing tube, white and blue scale
Capacitance level sensor

Level detection principle
When the level of medium in the measuring jug changes, the capacitance of a capacitor partiallyformed by the liquid also changes.
The capacitance sensor ensures rapid sample detection in foaming media, media with a high fat
content and media with a conductivity <30 μS/cm. Only capacitance level detection is possible in thelatter type of media.
Sample dosing without/with pressure
Sample dosing without pressure is the (factory) setting for all standard applications in which
the sample medium is taken from an open channel or a gravity line. The excess sample can flow
back under atmospheric pressure. Sample dosing with pressure is selected for applications
involving a low suction height, small sampling volumes or high-viscosity samples. In thesecases, the sample medium cannot flow back on its own. The excess sample is forced out of themeasuring jug under pressure and back to the sampling point. The sample volume is set byadjusting the dosing tube. The white "A" scale applies if dosing without pressure, and the blue "B"scale applies if dosing with pressure.

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Liquistation CSF48

Mode of operation with a peristaltic pump

1.

3.

2.

A0050001

3

Sampling steps with a peristaltic pump

Sampling takes place in three steps:
1.

Rinse
 The peristaltic pump runs in reverse and forces medium back to the sampling point.

2.

Intake The peristaltic pump runs forward and draws in medium. If the medium detection system
detects the sample, the pump is controlled by the flow and the specified sample volume iscalculated automatically.

3.

Drain
 The pump runs in reverse again and forces the medium back to the sampling point.

One advantage for obtaining a representative sample is the possibility of rinsing the suction line
several times: Medium is initially drawn in until the medium detection function responds, then thepump switches and forces the medium back to the sampling point. This process can be repeated amaximum of three times. The sample is then taken as described.
1

3

4A0050003

4
1
3
4Endress+Hauser

Peristaltic pump
Pump tube
Pump rollers
Medium detection system (patented)

5Liquistation CSF48

1

2

3

4

A0024343

5
1
2
3
4

Peristaltic pump
Pump tube
Safety switch (optional)
Pump rollers
Medium detection system (patented)

The pump rollers deform the hose, thereby causing a negative pressure and the suction effect. The
medium detection system is based on a pressure sensor which detects the difference between a pipethat is filled and not filled. Thanks to a patented process for automatically detecting the suction
height, the user does not need to enter the suction height or suction line length. The self-learning
software guarantees a constant sample volume. An optional safety switch integrated in the pumphousing immediately switches off the pump when the pump is opened (recommended if third-party
staff are performing maintenance work).

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Liquistation CSF48

Mode of operation with a sampling assembly

A0024344

6

Sampling steps with a sampling assembly

Sampling takes place in three steps:
1.

Standby position: The plunger is in standby position in the assembly. The sample chamber isventilated from the outside.

2.

Filling: The plunger is driven by compressed air into the sample flow. An adjustable hold timeallows for a representative blending of the sample in the sample chamber.

3.

Emptying: The plunger is in standby position in the assembly. The sample chamber isventilated from the outside. The sample is drained into the sample bottle(s).

Sampling assembly with optional rinsing valve
C

A

C

C

B

A

B

A

B

A0024345

7
A
B
C

Sampling steps with a sampling assembly
Rinsing valve
Compressed air
Atmosphere

The rinsing valve provides you with these additional functions:• Draining under pressure - valve is connected to compressed air
In the sampling setup menu, the function "Dosing with pressure" can be selected. This allows the
sample to flow under pressure into the sample bottle(s).
• Cleaning with compressed air or water- In the sampling setup menu, the function "Cleaning" with air or water can be selected. Once you
select "before", "after" or "before and after every sampling", you can choose a cleaning position.
• In addition, you can select sample rinsing cycles in the "Cleaning before and after sampling" menu.
The system can be pre-rinsed up to 10 times with the current sample.
Automatic sampling using the sampling assembly is designed for aqueous samples. For highly
viscous samples, e.g. sludge >1 %, sampling can only be done directly into a container.
The air or water pressure must be set for the application in question using pressure reducing valves.
Sampling unit

Sampler Liquistation CSF48
Depending on the version, a complete sampling unit for open channels comprises:

Endress+Hauser

7Liquistation CSF48• Controller with display, soft keys and navigator• Vacuum or peristaltic pump for sampling• PE or glass sample bottles for sample preservation• Sampling chamber temperature regulator (optional) for safe sample storage• Suction line with suction head

1
10

9
8

2
3
4

5
6

7

1

Controller

2

Window (optional)

3

Dosing compartment door

4

Suction line connection

5

Sampling chamber door

6

Sample bottles, e.g. 2 x 12
bottles, PE, 1 liter

7

Bottle trays (depending on
sample bottles selected)

8Distribution plate (dependingon sample bottles selected)

9Distribution arm

10 Vacuum system, e.g. Dosing
system with conductive
sample sensor
A0029715

8

Example of a Liquistation, version with vacuum pump

1
10

2
3
4

9
8

5
6

7

1

Controller

2

Window (optional)

3

Dosing compartment door

4

Suction line connection

5

Sampling chamber door

6

Sample bottles, e.g. 2 x 12
bottles, PE, 1 liter

7

Bottle trays (depending on
sample bottles selected)

8Distribution plate (dependingon sample bottles selected)

9Distribution arm

10 Peristaltic pump

A0024291

9

Example of a Liquistation, version with peristaltic pump

Sampler Liquistation CSF48 with sampling assembly Samplefit CSA420
A complete sampling unit for pressurized pipes comprises a Liquistation and Samplefit CSA420
sampling assembly with:• Controller with display, soft keys and navigator• Samplefit CSA420 sampling assembly for 10 ml, 30 ml or 50 ml sample volume, depending on
version• PE or glass sample bottles for sample preservation• Sampling chamber temperature regulator (optional) for safe sample storage

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Liquistation CSF48

2

1

Controller

2

Samplefit CSA420 sampling
assembly(0.5 m (1.6 ft)verticalbetween assembly andsampler)3

Gland for sample line

4

Sample bottles, e.g. 2 x 12
bottles, PE, 1 liter

5

Bottle trays (depending on
sample bottles selected)

6Distribution plate (dependingon sample bottles selected)

7Distribution arm

8Distribution plate (dependingon sample bottles selected)

9Distribution arm

1

8

3

7
6
4

10 Direct supply line for sample

5

A0024319

 10

Example of a Liquistation CSF48 with CSA420 sampling assembly

 11

Samplefit CSA420 sampling assembly with flange connection DN50, PP

Example of Samplefit CSA420 sampling assembly with flange connection

A0024320

Example of Samplefit CSA420 sampling assembly with Triclamp connection

A0024321 12

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Samplefit CSA420 sampling assembly with Triclamp connection DN50, DIN 32676

9Liquistation CSF48

Sampler with online measurement
The following overview shows examples of the design and layout of a measuring system. Other
sensors and assemblies can be ordered for conditions specific to your application. See
Accessories section and also --> www.endress.com/products
Measuring point

NitrateA complete measuring systemwith online measurement
consists of:• Liquistation CSF48
sampler• Sensors with
Memosens technology• Immersion or flow
assemblies to suit thesensors used

• Liquistation CSF48 sampler• Sensors with Memosens
technology• Immersion or flow assemblies
to suit the sensors used

A0029246

A0024327

Conductivity

OxygenInductive conductivity
measurement• Flexdip CYA112
immersion assembly• Flexdip CYH112
holder• Sensor• Oxymax COS61D(optical) with fixedcable,• Oxymax COS51D(amperometric)
cable CYK10• Flexdip CYA112 immersion
assembly• Indumax CLS50D sensor with
fixed cable
Conductive conductivity
measurement• Flexdip CYA112 immersion
assembly• Condumax CLS15D sensor

A0024329

Figure: CYA112 with
COS61D

Turbidity

pH value or ORP• Flexdip CYA112 immersion
assembly• Spray head CUR4 (optional)• Turbimax CUS51D sensor
with fixed cable• Retractable assembly
Cleanfit CPA471• Orbisint CPS11D,CPS12D sensor• Measuring cable
CYK10

A0024336

A0024333• Flowfit CUA250 flow
assembly• Turbimax CUS51D sensor
with fixed cable• Flexdip CYA112
immersion assembly• Orbisint CPS12D,CPS11D sensor• Measuring cable
CYK10

A0024334

10

A0024332

A0024335

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Liquistation CSF48

Sampling with a flow assembly
A flow assembly is integrated in the stand for sampling purposes.
The flow assembly is used for sampling in pressurized systems e.g.:• Tanks positioned at a height• Pressure piping• Conveyance using external pumps
The flow rate should be 1000 to 1500 l/h.
NOTICE
Pressure in the assembly
Damage to the assembly‣ The outlet of the flow assembly must be unpressurized (e.g. drain, open channel).

””

A0024346

 13
1
2
3

Example: Sampling from pressure piping

Ball valve 1
Valve 2
Flow assembly integrated into the standUse the ball valve 1 to set the flow rate to 1000 l/h to 1500 l/h. When the sampling cycle begins,
one of the relay outputs can be used to control and open valve 2. The medium flows through the pipe
and the flow assembly and into the outflow. Once an adjustable delay time has elapsed, the sample istaken directly from the flow assembly. Valve 2 is closed again once the sample has been taken.
Valve 1 and valve 2 are not included in the scope of delivery (order code TSP 71180379).

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11Liquistation CSF48

1
2

3

A0013127

 14

Flow assembly (can also be ordered separately as kit no.: 71119408)

Flow assembly inflow: ¾"
Sampling connection
Flow assembly outflow: 1¼"

Sample distribution
The sampler offers a wide range of bottle combinations and distribution versions. The versions canbe changed or replaced easily without the need for special tools.
In addition, the software program makes it possible to configure individual bottles and bottle groups
and assign them to switchover or event programs.
Sample preservation
The sample bottles are located in the sample compartment. This is fitted with a seamless plastic dishto ensure easy cleaning. All parts that transport medium (distribution arm, dosing system...) can beremoved and cleaned easily without the need for tools.

A0024347

 15

Distribution plate, bottle trays and distribution arm

Distribution version"V": The maximum sample volume per sample is limited to 80 ml of liquidwith a low solids content. A special distribution arm and distribution plate are used.
Distribution version "W": This version contains one locating insert for 4 x 5000 ml Schott DuranGLS 80 glass bottles. These glass bottles must be ordered from your local Schott dealer.

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Liquistation CSF48

Bottle groups and distribution versions with the number of bottles depending on the order version.
CSF48-******
B

C

D

E

G

H

J

L

M

N

O

P

Q

1

1

R

S

T

U

V

W

30 liter, PE, direct
distribution
1

A0024349

60 liter, PE, direct
distribution

1

A0025843

25 liter, PE, direct
distribution

2

A0024349

20 liter, PE, direct
distribution

A0025968

17 liter, PE, direct
distribution

4

A0025967

13 liter, PE, direct
distribution

4

A0025968

5 liter, glass,preparation

4

A0025970

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13Liquistation CSF48

CSF48-******
B

C

D

E

G

H

J

L

M

N

O

P

Q

R

S

T

U

V

W

4

3.8 liter, glass, direct
distribution

A0025970

3 liter, PE, plate
distribution

12

6

6

6

A0025971

2 liter, PE, plate
distribution

24

A0025856

1 liter, PE, plate
distribution

24

12 12

12

A0025972

1 liter, glass, plate
distribution

24

A0025974

13 liter, PE, plate
distribution

2

2

A0025975

2 liter, PE, direct
distribution

12

6

A0025976

14

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Liquistation CSF48

CSF48-******
B

C

D

E

G

H

J

L

M

N

O

P

Q

R

S

T

U

V

W

24 12

1 liter, PE, direct
distribution

A00259781.8 liter, glass, plate
distribution

12

A0025979

Sampling control
a

b

a.

Flow curveb.

Time-proportional sampling (CTCV)
A constant sample volume (e.g. 50 ml) is taken
at regular intervals (e.g. every 5 min).

c.

Volume-proportional sampling (VTCV)A constant sample volume is taken at variableintervals (depending on the inflow volume).
override can be enabled in an Timeadvanced program. This allows long,flow-controlled sample intervals to beinterrupted if the flow rate is low. A
time-controlled sample is collected.

c

d.

d

Flow-proportional sampling (CTVV)
A variable sample volume (the sample volume
depends on the flow rate) is taken at regularintervals (e.g. every 10 min).

 Only in version with peristaltic pump.
e.
e

Event-controlled sampling
Sampling is triggered by an event (e.g. pH limit
value). Sampling can be time-paced, volumepaced or flow-paced, or single samples can betaken.

A0014045

 16

Sampling control

Single and multiple samples can also be grouped in a program in addition to the sampling methods
listed. Furthermore, the software allows interval sampling, switchover and event functions. The
latter permit up to 24 subprograms to be active simultaneously for a variety of applications. A
sampling table makes it possible for users to program the bottle assignment, time interval andsample volume. Signals for external control can be connected via 2 analog inputs and 2 binary inputs
in the standard version of the product. Customized text is entered to ensure the correct assignmentof the inputs in the memory.

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15Liquistation CSF48

Intake speed with different suction lines
ft/s

m/s

5.9

1.8

5.2

1.6

4.6

1.4

1

2
3.9

1.2

3.3

1.0

2.6

0.8

2.0

0.6

1.3

0.4

0.7

0.2

3
4

5

2

3

4

5

6

7

8 m

6.6

9.9

13.1

16.4

19.7

23

26.3 ft
A0024350

 17
a
b
1
2
3
4
5

Intake speed in m/s (ft/s) with suction height in m (ft)Intake speed as per Ö 5893; US EPA
Intake speed as per EN 25667, ISO 5667
ID 10 mm (3/8 in) vacuum pump
ID 13 mm (1/2 in) vacuum pump
ID 10 mm (3/8 in) peristaltic pump
ID 16 mm (5/8 in) vacuum pump
ID 19 mm (3/4 in) vacuum pump

Sample temperature regulation (optional)
The temperature of the sample compartment can be adjusted using the controller. The factory
setting is 4 °C (39 °F). The current temperature is shown on the display and can be recorded in theinternal data logger.
A temperature sensor for measuring individual sample temperatures can be ordered as an option.
The vaporizer and defrost heater are integrated in a special housing such that they are protectedagainst corrosion and damage. The compressor and the condenser are located in the upper section of
the sampler. They can be easily accessed by removing the upper rear panel (for maintenancepurposes).

16

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Liquistation CSF48

A0024355

 18

Cooling system

Sampler housing
Pay attention to the installation conditions in the "Installation" section and the information on thematerials of the different housing types in the "Mechanical construction" section.
NOTICE
Plastic polystyrene VO can discolor when exposed to direct sunlight.
In the case of stainless steel housings, the frame around the window can discolor if exposed directly
to sunlight.
‣ For outdoor use without a weather protection cover, the use of Plastic ASA+PC V0 isrecommended. The functionality is not affected by the discoloration.

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17Liquistation CSF48

Slot and port assignment

SD

24V
12,5V
3,3V

DisplayService
BN

BN

WH

WH

GN

GN

YE

YE

+

+

1

+

2

Alarm
Power
B A –
(internal) 98 97 88 87

24VDC

43

+

2

GY

98 97 88 87
B A –Sensor

PK

1

GY

42 41

–

85 86

+

32 31
32 31
–
–
0/4 ... 20 mA
HART

2

–

PK

Sensor supply

+

86

1

85

Equipment architectureE

A0045689

 19

Slot and port assignment of hardware and presentation on the display

The electronics configuration follows a modular concept:• There are several slots for electronics modules. These are referred to as "slots".
• These slots are numbered consecutively in the housing. Slots 0 and 1 are always reserved for thebase module.
• In addition there are also inputs and outputs for the control module. These slots are labeled "S".
• Each electronics module has one or more inputs and outputs or relays. Here they are all collectively
known as "ports".
• Ports are consecutively numbered per electronics module and are recognized automatically by thesoftware.
• Outputs and relays are named according to their function, e.g. "current output", and are displayedin ascending order with the slot and port numbers.
Example:"Current output 2:1" shown on the display means: slot 2 (e.g. AOR module) : port 1 (current output
1 of the AOR module)• Inputs are assigned to measuring channels in the ascending order of "slot:port number"
Example:"CH1: 1:1" shown on the display means:
Slot 1 (base module) : port 1 (input 1) is channel 1 (CH1).

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Liquistation CSF48

Communication and dataprocessing

Communication protocols:• Fieldbus systems• HART• PROFIBUS DP (Profile 3.02)• Modbus TCP or RS485• PROFINET• EtherNet/IP• Configuration via Ethernet
Only one type of fieldbus communication can ever be active. The last activation code entereddecides which bus is used.
The device drivers available make it possible to perform a basic setup and display measured
values and diagnostics information via the fieldbus. A full device configuration via the fieldbus
is not possible.
Bus termination on the device• Via slide switch at bus module 485DP/485MB• Displayed via LED "T" on bus module 485DP/485MB

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19Liquistation CSF48

Dependability

Reliability
Memosens technology
MEMO

SENS

Memosens makes your measuring point safer and more reliable:• Non-contact, digital signal transmission enables optimum galvanic isolation• No contact corrosion• Completely watertight• Laboratory sensor calibration possible, thus increasing measured value availability• Predictive maintenance thanks to recording of sensor data, e.g.:• Total hours of operation• Hours of operation with very high or very low measured values• Hours of operation at high temperatures• Number of steam sterilizations• Sensor condition

A0024356

Sensor check system (SCS)
The sensor check system (SCS) monitors the high impedance of the pH glass. An alarm is triggered if
a minimum impedance value is undershot or a maximum impedance is exceeded.
• Glass breakage is the main reason for a drop in high impedance values.
• The causes of increasing impedance values are:• Dry sensor• Worn pH glass membrane
Process check system (PCS)The process check system (PCS) checks the measuring signal for stagnation. An alarm is triggered if
the measuring signal does not change over a certain period (several measured values).
The main causes of stagnating measured values are:• Sensor fouled or outside the medium• Sensor defective• Process error (e.g. through control system)
Sensor condition check (SCC)
This function monitors the electrode condition and the degree of electrode aging. The status isindicated by the messages "SCC electrode condition bad" or "SCC electrode condition OK". The
electrode condition is updated after every calibration.
Maintainability
Modular design
The modular sampler can be easily adapted to suit your needs:• Retrofit extension modules for new or extended range of functions, e.g. current outputs and relays• Upgrade from one channel to multichannel measurement with digital sensors• Upgrade to fieldbus communication (PROFIBUS DP, Modbus TCP, Modbus RS485, Ethernet,
PROFINET for configuration and EtherNet/IP)
Memory• Independent, integrated ring memories (FIFO) or stack memories for recording• an analog value (e.g. flow, pH value, conductivity)• events (e.g. power failure)• Sample statistics (e.g. sampling volume, filling times, bottle assignment)• Program memory: max. 100 programs• Data logbooks:• Adjustable scan time: 1 to 3600 s (1 h)• Max. 8 data logbooks• 150,000 entries per logbook• Graphic display (load curves) or numerical list
• Calibration logbook: max. 75 entries

20

Endress+Hauser

Liquistation CSF48• Hardware logbook:• Hardware configuration and modifications• Max. 125 entries• Version logbook:• Including software updates• Max. 50 entries• Operations logbook: max. 250 entries• Diagnostic logbook: max. 250 entries

A0024359

 20

Data logbook: graphic display

Mathematical functions (virtual process values)
In addition to "real" process values, which are provided by connected physical sensors or analog
inputs, mathematical functions can be used to calculate a maximum of 6 "virtual" process values.
The "virtual" process values can be:• Output via a current output or a fieldbus• Used as a regulating control variable• Assigned as a measured variable to a limit contactor• Used as a measured variable to trigger cleaning• Displayed in user-defined measuring menus
The following mathematical functions are possible:• pH calculation based on two conductivity values according to VGB Standard 405, e.g. in boiler
feedwater• Difference between two measured values from different sources, e.g. for membrane monitoring• Differential conductivity, e.g. for monitoring the efficiency of ion exchangers• Degassed conductivity, e.g. for process controls in power plants• Redundancy to monitor two or three redundant sensors• rH calculation from the measured values of a pH and an ORP sensor
FieldCare and Field Data Manager
FieldCare
Configuration and asset management software based on FDT/DTM technology• Complete device configuration when connected via FXA291 and service interface• Access to a number of configuration parameters and identification, measuring and diagnostic datawhen connected via HART modem• Logbooks can be downloaded in CSV format or binary format for the "Field Data Manager" software
Field Data Manager
Visualization software and database for measuring, calibration and configuration data
• SQL database which is protected against manipulation• Functions to import, save and print out logbooks• Load curves to display measured values• All the logbooks can be read out and saved online

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21Liquistation CSF48

A0016009

 21

Field Data Manager: load curves

SD card
The exchangeable storage medium enables:• Quick and easy software updates and upgrades• Data storage of internal device memory (e.g. logbooks)• Transfer of complete configurations to a device with an identical setup (backup function)• Transfer of configurations without the device designation and bus address to devices with an
identical setup (copy function)
Endress+Hauser offers industry-approved SD cards as accessories. These memory cards provide
maximum data security and integrity.
Other SD cards can also be used. However, Endress+Hauser does not accept any responsibility for thedata security of such cards.
Security
Real-time clock
The device has a real-time clock, which is backed up by a button cell in the event of a power failure.
This ensures that the device continues to keep the correct time and date if it is restarted and that thetime stamp for the logbooks is correct.
Data security
All settings, logbooks etc. are stored in a non-volatile memory to ensure that the data are retainedeven in the event of a disruption to the power supply.

Input
Measured variables→ Documentation of the connected sensor

Measuring ranges→ Documentation of the connected sensor

Types of input• 2 analog inputs• 2 binary inputs + 4 binary inputs (optional)• 1 to 4 digital inputs for sensors with Memosens protocol (optional)

22

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Liquistation CSF48

Binary input, passive

Span
12 to 30 V, galvanically isolated
Signal characteristics
Minimum pulse width: 100 ms
Signal edge
Low-high

Temperature input

Measuring range-30 to 70 °C (-20 to 160 °F)
Accuracy± 0.5 K
Type of input
Pt1000

Analog input, passive/active

Span
0/4 to 20 mA, galvanically isolated
Accuracy±0.5 % of measuring range

OutputOutput signal• 2 binary outputs (standard) + 2 binary outputs (optional):
Open collector, max. 30 V, 200 mA• Up to 2 x 0/4 to 20 mA, active, galvanically isolated from the sensor circuits and from each other2 to 6 x 0/4 to 20 mA, active, galvanically isolated from the sensor circuits and from each other• Of those, 1 x with optional HART communication (only via current output 1:1). Limited to 2
current outputs with optional fieldbus communication.

Communication• 1 service interface• Accessible via front panel connection (optional)• Commubox FXA291 (accessory) required for communication with the PC

Output signal

Depending on version:• 2 x 0/4 to 20 mA, active, galvanically isolated from one another and from the sensor circuits• 4 x 0/4 to 20 mA, active, galvanically isolated from one another and from the sensor circuits• 6 x 0/4 to 20 mA, active, galvanically isolated from one another and from the sensor circuits• 8 x 0/4 to 20 mA, active, galvanically isolated from one another and from the sensor circuits• Optional HART communication (only via current output 1:1)
HART

Endress+Hauser

Signal encoding

FSK ± 0.5 mA above current signal

Data transmission rate

1200 baud

Galvanic isolation

Yes

Load (communication resistor)

250 Ω

23

Liquistation CSF48

PROFIBUS DP/RS485
Signal encoding

EIA/TIA-485, PROFIBUS DP-compliant acc. to IEC 61158

Data transmission rate

9.6 kBd, 19.2 kBd, 45.45kBd, 93.75 kBd, 187.5 kBd, 500 kBd,
1.5 MBd, 6 MBd, 12 MBd

Galvanic isolation

Yes

Connectors

Spring terminal (max. 1.5 mm), bridged internally (T‐function),
optional M12

Bus termination

Internal slide switch with LED display

Modbus RS485
Signal encoding

EIA/TIA-485

Data transmission rate

2,400, 4,800, 9,600, 19,200, 38,400, 57,600 and 115,200
baud

Galvanic isolation

Yes

Connectors

Spring terminal (max. 1.5 mm), bridged internally (T‐function),
optional M12

Bus termination

Internal slide switch with LED display

Ethernet and Modbus TCP
Signal encodingIEEE 802.3 (Ethernet)

Data transmission rate

10/100 MBd

Galvanic isolation

Yes

Connection

RJ45

IP address

DHCP (default) or configuration via menu

Ethernet/IP
Signal encodingIEEE 802.3 (Ethernet)

Data transmission rate

10/100 MBd

Galvanic isolation

Yes

Connection

RJ45

IP address

DHCP (default) or configuration via menu

PROFINET

Current outputs, active

Signal encodingIEEE 802.3 (Ethernet)

Data transmission rate

100 MBd

Galvanic isolation

Yes

Connection

RJ45

Name of station

Via DCP protocol by means of configuration tool (e.g. Siemens
PRONETA)IP address

Via DCP protocol by means of configuration tool (e.g. Siemens
PRONETA)Span
0 to 23 mA
2.4 to 23 mA for HART communication

24

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Liquistation CSF48

Signal characteristic
LinearSignal on alarm
Adjustable, as per NAMUR Recommendation NE 43• In measuring range 0 to 20 mA (HART is not available with this measuring range): Failure current
from 0 to 23 mA• In measuring range 4 to 20 mA: Failure current from 2.4 to 23 mA• Factory setting for failure current for both measuring ranges: 21.5 mA
Load
Max. 500 ΩElectrical specification
Output voltage
Max. 24 V
Cable specification
Cable type
Recommended: shielded cable
Cross-section
Recommended: shielded cableEndress+Hauser

25

Liquistation CSF48

Relay outputs

Electrical specification
Relay types• 2 x changeover contact, coupled with binary output (optional)• 1 single-pin changeover contact (alarm relay)• 1 relay card with 2 or 4 relays (optional)
Maximum load
• Alarm relay: 0.5 A• All other relays: 2.0 A
Relay switching capacity
Power unit (Alarm relay)
Switching voltage

Load (max.)

Switching cycles (min.)230 V AC, cosΦ = 0.8 to 1

0.1 A

700,000

0.5 A

450,000

0.1 A

500,000

0.5 A

350,000

Switching voltage

Load (max.)

Switching cycles (min.)230 V AC, cosΦ = 0.8 to 1

5A

100,000

24 V DC, L/R = 0 to 1 ms

5A

100,000

Switching voltage

Load (max.)

Switching cycles (min.)230 V AC, cosΦ = 0.8 to 1

0.1 A

700,000

2A

120,000

115 V AC, cosΦ = 0.8
to 1

0.1 A

24 V DC, L/R = 0 to 1 ms

Relay coupled with binary output

Extension module

2A
24 V DC, L/R = 0 to 1 ms

170,000
0.1 A

2A

1,000,000

500,000

150,000

Minimum load (typical)• Min. 100 mA at 5 V DC
• Min. 1 mA at 24 V DC
• Min. 5 mA at 24 V AC
• Min. 1 mA at 230 V AC

Protocol-specific data
HART

Manufacturer ID

11h

Device type

119Dh

Device revision001h

Device description files (DD/DTM)

www.endress.com/hart
Device Integration Manager DIM

Device variables
Supported features

26

PDM DD, AMS DD, DTM,

Endress+Hauser

Liquistation CSF48

PROFIBUS DP

Manufacturer ID

11h

Device type

155Ch

Profile version

3.02

Device database files (GSD files)

www.endress.com/profibus
Device Integration Manager DIM

Output variables

Modbus RS485

Modbus TCP

EtherNet/IP

Supported features• 1 MSCY0 connection (cyclical communication, master class 1
to slave)• 1 MSAC1 connection (acyclical communication, master class 1
to slave)• 2 MSAC2 connections (acyclical communication, master class
2 to slave)• Addressing using DIL switches or software• GSD, PDM DD, DTM

ProtocolRTU/ASCII

Function codes

03, 04, 06, 08, 16, 23

Broadcast support for function codes

06, 16, 23

Output data

16 measured values (value, unit, status), 8 digital values (value,
status)

Input data

4 setpoints (value, unit, status), 8 digital values (value, status),
diagnostic information

Supported features

Address can be configured using switch or software

TCP port

502

TCP connections

3

ProtocolTCP

Function codes

03, 04, 06, 08, 16, 23

Broadcast support for function codes

06, 16, 23

Output data

16 measured values (value, unit, status), 8 digital values (value,
status)

Input data

4 setpoints (value, unit, status), 8 digital values (value, status),
diagnostic information

Supported features

Address can be configured using DHCP or software

Log

EtherNet/IP

ODVA certification

Yes

Device profile

Generic device (product type: 0x2B)

Manufacturer ID

0x049Eh

Device type ID

0x109

Polarity

Auto-MIDI-X

Connections

CIP

12

I/O

6

Explicit message 6
MulticastEndress+Hauser

Minimum RPI

100 ms (default)

Maximum RPI

10000 ms

System integration

EtherNet/IP

3 consumers

EDS

27

Liquistation CSF48

IO data

Rockwell

Add-on-Profile Level 3, Faceplate for Factory
Talk SE

Input (T → O)

Device status and diagnostic message withhighest priority
Measured values:• 16 AI (analog input) + Status + Unit
• 8 DI (discrete input) + Status

Output (O → T)

Web server

Actuating values:• 4 A0 (analog output) + status + unit
• 8 DO (discrete output) + Status

The web server enables full access to the device configuration, measured values, diagnostic
messages, logbooks and service data via standard WiFi/WLAN/LAN/GSM or 3G routers with a userdefined IP address.
TCP port

80

Supported features• Remote-controlled device configuration• Save/restore device configuration (via SD card)• Logbook export (file formats: CSV, FDM)
• Access to web server via DTM or Internet Explorer

Power supply
Supply voltage• 100 to 120/200 to 240 V AC ±10 %, 50/60 Hz• 24 V DC +15/‐9 %Power consumption• Version with vacuum pump: 290 VA• Version with peristaltic pump: 290 VA• Version with sampling assembly: 290 VA• Version with 24V power supply: 240 W

Electrical connection

See the "Electrical connection" section ()Cable entries

Depending on version:• 1 x M25, 7 x M20 cable gland• 1 x M25, 1 x M20 cable gland
Permitted cable diameter:• M20x1.5 mm: 7 to 13 mm (0.28 to 0.51")• M25x1.5 mm: 9 to 17 mm (0.20 to 0.67")

Mains fuse

• T3.15A (for 230V power supply)• T10A (for 24V power supply)• T10A (fuse for battery backup)• For version with cCSAus approval: T4A (for cooling module)

Power supply failure

Power supply (optional): 2 x 12 V, 7.2 Ah, with additional charge controller
Replace the rechargeable batteries with type Panasonic LC-R127R2PG1.
Real-time clock: lithium battery, type CR2032

28

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Liquistation CSF48

Performance characteristics
Sampling methods

Vacuum pump/peristaltic pump/sampling assembly:• Event sampling• Single and multiple samples• Sampling table
Vacuum pump:• Time-paced• Flow-paced
Peristaltic pump:• Time-paced• Flow-paced• Flow proportional sampling/time override (CTVV)

Dosing volume

Vacuum pump:
20 to 350 ml (0.7 to 12 fl.oz.)
Peristaltic pump:
10 to 10000 ml (0.3 to 340 fl.oz.)
The dosing accuracy and the repeatability of a sample volume < 20 ml (0.7 fl.oz) can vary,depending on the specific application.
Sampling assembly:
10, 30 or 50 ml (0.3; 1 or 1.7 fl.oz.)

Dosing accuracy• Vacuum pump:± 5 ml (0.17 fl.oz.) or 5 % of the set volume• Peristaltic pump:± 5 ml (0.17 fl.oz.) or 5 % of the set volume• Sampling assembly:± 2 ml (0.07 fl.oz.)

Repeatability

5%

Intake speed> 0.5 m/s (> 1.6 ft/s) for ≤ 13 mm (1/2 in) ID, as per EN 25667, ISO 5667, CEN 16479-1> 0.6 m/s (> 1.9 ft/s) for 10 mm (3/8 in) ID, as per Ö 5893; US EPA

Suction height• Vacuum pump:
Max. 6 m (20 ft) or max. 8 m (26 ft), depending on the version• Peristaltic pump:
Max. 8 m (26 ft)

Hose lengthMax. 30 m (98 ft)

Sample supply to sampling
assembly• Minimum height difference: 0.5 m (1.6 ft)• Maximum hose length: 5 m (16 ft)• Material: EPDM black, 13 mm ID

Temperature control

Temperature sensors:• Sampling compartment temperature• Sample temperature (optional)• Outside temperature (optional)
Cooling module:• Sample temperature range: 2 to 20 °C (36 to 68 °F)
Factory setting: 4 °C (39 °F)• Automatic defrost system• Cooling rate in accordance with Ö 5893 (Austrian standard):
4 liters of water at 20 °C (68 °F) cool down to 4 °C (39 °F) in less than 210 minutes• Temperature constancy of sample at 4 °C (39 °F) at an operating temperature range of -15 to 40 °C(5 to 105 °F)

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29Liquistation CSF48

Mounting instructions
61 (2.4)730 (28.7)
311 (12.2)

255 (10.0)DBA

355 (14.0)

A

C

C

A

A

137.4 (5.41)

302 (11.9)

195.4 (7.69)

605 (23.8)

305 (12.0)

33.6 (1.32)

Mounting

214 (8.43)

786 (30.9)

A0024406

 22
A
B
C
D
---

Foundation plan. Unit of measurement mm (in)Fasteners (4 x M10)
Cable inlet
Outlet for condensate and overflow > DN 50
Sample supply from below > DN 80
Dimensions of Liquistation

Mounting conditions

1

2

3

4

A0024411

 23

Liquistation mounting conditions

Mounting conditions
Route the suction line with a downward gradient to the sampling point.
Never mount the sampler in a place where it is exposed to aggressive gases.

30

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Liquistation CSF48

Mounting conditions
Avoid siphoning effects in the suction line.
Do not route the suction line with an upward gradient to the sampling point.

Note the following when erecting the device:• Erect the device on a level surface.
• Connect the device securely to the surface at the fastening points.
• Protect the device against additional heating (e.g. heaters or direct sunlight).
• Protect the device against mechanical vibrations.
• Protect the device against strong magnetic fields.
• Make sure air can circulate freely at the side panels of the cabinet. Do not mount the device
directly against a wall. Allow at least 150 mm (5.9 in.) from the wall to the left and right.
• Do not erect the device directly above the inlet channel of a wastewater treatment plant.
Installation conditions forsampling assembly Samplefit
CSA4203

4
2
1A0024412

 24

Installation conditions for Liquistation CSF48 with Samplefit CSA420 sampling assembly

Note the following when installing the sampling assembly in a pipe:• The best installation location is in the ascending pipe (pos. 2). Installation is also possible in thehorizontal pipe (pos. 1).
• Avoid installation in the down pipe (pos. 4).
• Avoid siphoning effects in the sample line.
• The minimum vertical distance between the assembly and the inlet of the sampler should be atleast 0.5 m (1.65 ft).
Note the following when erecting the sampler:• Erect the device on a level surface.
• Protect the device against additional heating (e.g. from a heating system).
• Protect the device against mechanical vibrations.
• Protect the device against strong magnetic fields.
• Make sure air can circulate freely at the side panels of the cabinet. Do not mount the device
directly against a wall. Allow at least 150 mm (5.9") from the wall to the left and right.
• Do not erect the device directly above the inlet channel of a wastewater treatment plant.

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31Liquistation CSF48

Environment
Ambient temperature range

With cooling module:-20 to 40 °C (0 to 104 °F)

Without cooling module:

0 to 40 °C (32 to 104 °F)

With ASA+PC or stainless steel
housing:-20 to 40 °C (0 to 104 °F)

With plastic polystyrene housing:

0 to 40 °C (32 to 104 °F)

Storage temperature–20 to 60 °C (–4 to 140 °F)

Electrical safety

In accordance with EN 61010-1, protection class I, environment ≤ 2000 m (6500 ft) above MSL. The
device is designed for pollution degree 2.

Relative humidity

10 to 95%, not condensing

Degree of protection• Front dosing compartment: IP 54• Rear dosing compartment: IP 33• Front panel with display (internal): IP 65• Sample compartment: IP 54
The IP protection ratings listed above apply for individual sections of the overall device. The resulting
degree of protection for the overall device is IP33.

Electromagnetic
compatibility (EMC)

Interference emission and interference immunity as per EN 61326-1:2013, Class A for Industry

Process
Medium temperature range

2 to 50 °C (36 to 122 °F)

Process pressure range• Unpressurized, open channel (unpressurized sampling)• Max. 0.8 bar piping (only with shutoff/inlet valve)
Sampling assembly:
Max. 6 bar

Medium properties

Vacuum pump
Capacitance level measurement used for:• Sample media has to be free of abrasive substances.
• Media that tend to create a lot of foam or contain fats and grease• Media with a conductivity < 30 µS/cm
Peristaltic pump
Sample media has to be free of abrasive substances.
Sampling assembly• Sample media has to be free of abrasive substances.
• The distributor version of the device cannot be used for sample media with a solids content inexcess of 1 %. The sample must be transferred directly to a bottle or a container.
Pay attention to the material compatibility of the wetted parts.

Process connection

32• Vacuum pump:
Intake hose ID 10 mm (3/8 in), 13 mm (1/2 in), 16 mm (5/8 in) or 19 mm (3/4 in)• Peristaltic pump:
Intake hose ID 10 mm (3/8 in)• Sampling assembly:• Flange DN50, PP• Triclamp DN50, DIN 32676

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Liquistation CSF48

Mechanical construction
Dimensions

625 (24.6)
471 (18.5)

753 (29.7)

A1258 (49.5)

903 (35.6)

A

125 (4.9)355 (14.0)625 (24.6)
471 (18.5)

816 (32.1)

753 (29.7)

A

530 (20.9)

1758 (69.2)

1403 (55.2)

A

355 (14.0)

125 (4.9)

816 (32.1)
A0025857

 25
A

Endress+Hauser

Dimensions of Liquistation, plastic version, without/with stand. Unit of measurement mm (in)Suction line connection33

Liquistation CSF48

743 (29.3)

AA

903 (35.6)

1297 (51.1)

624 (24.6)
467 (18.4)

125 (4.9)355 (14.0)

816 (32.1)

624 (24.6)
467 (18.4)

743 (29.3)

A

530 (20.9)1403 (55.2)

1797 (70.8)

A

355 (14.0)

125 (4.9)

816 (32.1)
A0024423

 26
A

WeightMaterials

34

Dimensions of Liquistation, stainless steel version, without/with stand. Unit of measurement mm (in)Suction line connection

Sampler version

Weight

Plastic version without refrigeration

91 kg (201 lbs)

Plastic version with refrigeration

101 kg (223 lbs)

Plastic version without refrigeration and with fixedcastor frame

105 kg (232 lbs)

Stainless steel version with refrigeration

118 kg (260 lbs)

Stainless steel version with stand and refrigeration

146 kg (322 lbs)

Plastic polystyrene VO can change color when exposed to direct sunlight. For outdoor use
without a weather protection cover, the use of Plastic ASA+PC V0 is recommended. The
functionality is not affected by the discoloration.

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Liquistation CSF48

Non-wetted parts
Cabinet housing

Plastic polystyrene V0
For standard applications in wastewater treatment plants andenvironmental monitoring
Plastic ASA+PC V0
For industrial wastewater treatment plants with an aggressive
atmosphere
Stainless steel V2A (1.4301)
For standard applications in wastewater treatment plants andenvironmental monitoring
Stainless steel V4A (1.4571)
For industrial wastewater treatment plants with an aggressive
atmosphere

Sample compartment inner lining

Plastic PP

Window

Safety glass, coatedInsulation

Plastic EPS "Neopor®"

Wetted parts

Vacuum pump

Peristaltic pump

Sampling
assembly

Dosing tube

Plastic PP--

Measuring jug cover

Plastic PP--

Conductivity sensors

Stainless steel V4A(1.4404)--

Capacitance sensor

PSU

-

-

Measuring jug

PMMA, glass(depending on version)--

Dosing system outflow hose

Silicone-

EPDM

Pump tube-

Silicone-

Process seal--

Viton EPDM
KalrezDistribution arm

Plastic PP

Distribution arm cover

Plastic PE

Distribution plate

Plastic PS

Composite container/bottles

Plastic PE, glass (depending on version)

Intake hose

Plastic PVC, EPDM (depending on version)

Hose connection

Plastic PP

Rinse connection--

Plastic PP

Choose process seal depending on the application. Viton is recommended for standard
applications involving watery samples.
Vacuum pump only

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Pneumatic hoses

Silicone

Air Manager housing

PC

Air Manager sealing plate

Silicone

Pump head

Aluminum, anodized

Pump membrane

EPDM

35

Liquistation CSF48

Operability
Operating concept

The simple and structured operating concept sets new standards:• Intuitive operation with the navigator and soft keys
• Fast configuration of application-specific measurement options• Easy configuration and diagnosis thanks to plain-text display• All languages that can be ordered are available in every device

A0024560

 27

Display

A0024443-EN

 28

Plain-text menu

Graphic display:• Resolution: 240 x 160 pixel• Back light with switch-off function• Red display background for alarms alerts users to errors• Transflective display technology for maximum contrast even in bright environments• User-definable measuring menus mean you can always keep track of the values that are importantfor your application.

 29

36

Easy operation

Example of program setup

 30

Example of measuring menu

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Liquistation CSF48

Local operation• LCD, illuminated (with red background in the eventof an error)• 160 x 240 pixels• 4 operating keys (soft key function) and navigator(jog/shuttle and press/hold function)• Menu-guided operation

A0049186

Via HART (e.g. via HART modem and FieldCare)

31
32

250 ... 500 Ω

Remote operation

2
USB

1

3
A0039620

 31
1
2
3

HART using modem

Device module Base2-E: current output 1 with HART
HART modem for connection to PC, e.g. Commubox FXA191 (RS232) or FXA195 1) (USB)
HART handheld terminal

1) Switch position "on" (substitutes the resistor)

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37

Liquistation CSF48

Via PROFIBUS DP
Master class 1(PLC, DCS)
Master class 2 (FieldCare, PDM)

TPROFIBUS DP(RS485)T

FXA291

Ethernet

A0039617

 32
T

PROFIBUS DP

Terminating resistor

Via Modbus RS485
Modbus Master / Gateway

T

Modbus RS485(RTU, ASCII)TFXA291

Ethernet

A0039615

 33
T

38

Modbus RS485

Terminating resistor

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Liquistation CSF48

Via Ethernet: web server/Modbus TCP/PROFINET/Ethernet/IP
Ethernet client
FieldCare/
Webbrowser
Ethernet

FXA291

A0039616

 34

Modbus TCP or Ethernet/IP or PROFINET

Communication• 1 service interface• Optionally on front panel• Commubox FXA291 (accessory) required for communication with the PC

SoftwareField Data Manager• Standardized user interface under Windows®
• Reading data out of internal data memory with measured flow rate, sampling volume taken etc.
FieldCare• Storage of device settings in a database• Parameter configuration

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39Liquistation CSF48

Certificates and approvals
Current certificates and approvals that are available for the product can be selected via the ProductConfigurator at www.endress.com:

40

1.

Select the product using the filters and search field.

2.

Open the product page.

3.

Select Configuration.

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Liquistation CSF48

Ordering information
Product pagewww.endress.com/CSF48

Product Configurator

1.

Configure: Click this button on the product page.

2.

Select Extended selection.
 The Configurator opens in a separate window.

3.

Configure the device according to your requirements by selecting the desired option for eachfeature.
 In this way, you receive a valid and complete order code for the device.

4.

Apply: Add the configured product to the shopping cart.
For many products, you also have the option of downloading CAD or 2D drawings of theselected product version.

5.

Scope of delivery

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Show details: Open this tab for the product in the shopping cart.
 The link to the CAD drawing is displayed. If selected, the 3D display format is displayed
along with the option to download various formats.

The scope of delivery comprises:• 1 Liquistation CSF48 with:• The ordered bottle configuration• Optional hardware• Accessories kit
For peristaltic or vacuum pump:
Hose adapter for suction line with various angles (straight, 90°), Allen screw (for version withvacuum pump only)• For sampling assembly:• 2 or 3 compressed air lines 5 m each, 1 sample line EPDM 13 mm ID 5 m• Accessory pack for peristaltic or vacuum pump
• Accessory pack for order options CSF48-AA31* and CSF48-AA32* (preparation for sampling
assembly):• 1 printed copy of the Brief Operating Instructions in the language ordered• Optional accessories

41Liquistation CSF48

Accessories
The following are the most important accessories available at the time this documentation was
issued.
Listed accessories are technically compatible with the product in the instructions.

42

1.

Application-specific restrictions of the product combination are possible.
Ensure conformity of the measuring point to the application. This is the responsibility of theoperator of the measuring point.

2.

Pay attention to the information in the instructions for all products, particularly the technical
data.

3.

For accessories not listed here, please contact your Service or Sales Center.

Order no.

Bottle tray + bottles + cover

71162811

Bottle tray + 2 x 3.8 liter (1.00 US gal.) glass + cover

71134282

Bottle tray + 6 x 1.8 liter (0.48 US gal.) glass + cover

71111152

Bottle tray + 6 x 3 liter (0.79 US gal.) PE+ cover

71111153

Bottle tray + 12 x 1 liter (0.26 US gal.) glass + cover

71111154

Bottle tray + 12 x 1 liter (0.26 US gal.) PE + cover

71111155

Bottle tray + 12 x 2 liter (0.53 US gal.) PE wedge-shaped bottle + cover

71111156

Bottle tray + 24 x 1 liter (0.26 US gal.) PE wedge-shaped bottle + cover

71111157

Bottle tray + 12 x 1 liter (0.26 US gal.) + 6 x 2 liter (0.53 US gal.) PE wedge-shaped
bottle + cover

71185981

Bottle tray + 12 x 2 liter (0.53 US gal.) square PE + cover

71449838

Bottle tray 12x1L / 6x3L / 6x1.8L

Order no.

Distributor plate; centering plate

71111158

Distributor plate for 2 x 6 bottles

71111159

Distributor plate for 2 x 12 bottles

71111160

Distributor plate for 1‐2 + 12 bottles

71111161

Distributor plate for 1‐2 + 12 bottles

71111162

Distributor plate for 6 + 12 bottles

71185983

Distributor plate for 2 x 12 bottles, 2 liters, PE

71185984

Distributor plate for 1-2 + 12 bottles, 2 liter, PE

71111163

Centering plate for bottle tray with wedge-shaped bottles

71186013

Centering plate for 4 x 5 liters Schott DURAN GLS 80 bottles

Order no.

Bottles + covers

71111164

1 liter (0.26 US gal.) PE + cover, 24 pcs

71111165

1 liter (0.26 US gal.) glass + cover, 24 pcs

71134277

1.8 liter (0.48 US gal.) glass + cover, 6 pcs

71185985

2 liter (0.53 US gal.) PE, square + cover, 24 pcs

71111167

3 liter (0.79 US gal.) PE + cover, 12 pcs

71162812

3.8 liter (1.00 US gal.) glass + cover, 1 pc

71111169

13 liter (3.43 US gal.) PE + cover, 1 pc

71111170

25 liter (5.28 US gal.) PE + cover, 1 pc

71111172

30 liter (7.92 US gal.) PE + cover, 1 pc

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Liquistation CSF48

Endress+Hauser

Order no.

Bottles + covers

71111173

60 liter (15.8 US gal.) PE + cover, 1 pc

71111176

1 liter (0.26 US gal.) PE wedge-shaped bottle + cover, 24 pcs

71111178

2 liter (0.53 US gal.) PE wedge-shaped bottle + cover, 12 pcs

71146645

17 liter (4.49 US gal.) PE, 1 pc

Order no.

Complete suction line

71111233

Suction line ID 10 mm (3/8"), PVC, reinforced fabric, length 10 m (33 ft), suction head
V4A

71111234

Suction line ID 10 mm (3/8"), EPDM, length 10 m (33 ft), suction head V4A

71111235

Suction line ID 13 mm (1/2"), PVC, reinforced spiral wire, length 10 m (33 ft), suction
head V4A

71111236

Suction line ID 13 mm (1/2"), EPDM, length 10 m (33 ft), suction head V4A

71111237

Suction line ID 16 mm (5/8"), PVC, reinforced spiral wire, length 10 m (33 ft), suction
head V4A

71111238

Suction line ID 16 mm (5/8"), EPDM, length 10 m (33 ft), suction head V4A

71111239

Suction line ID 19 mm (3/4"), PVC, reinforced spiral wire, length 10 m (33 ft), suction
head V4A

71111240

Suction line ID 19 mm (3/4"), EPDM, length 10 m (33 ft), suction head V4A

Order no.

Terminated hose: vacuum pump

71111188

Dosing hose to distributor, 2 pcs, material: silicon

71111189

Dosing hose to distributor, 25 pcs, material: silicon

Order no.

Terminated hose: peristaltic pump

71111191

Pump tubing, 2 pcs; material: silicon

71111192

Pump tubing, 25 pcs; material: silicon

Order no.

Retrofit kits

71111195

Kit CSF48: Retrofit kit distribution assembly (distribution arm, distribution arm drive)

71111196

Kit CSF48: Retrofit kit casters

71111197

Kit CSF48: Retrofit kit stand, V2A; 304(x)71111198

Kit CSF48: Retrofit kit stand, V4A; 316(x)71111199

Kit CSF48: Retrofit kit for flow assembly, without stand; with stand cover V2A; 304(x)71111200

Kit CSF48: Retrofit kit for flow assembly, without stand; with stand cover V4A; 316(x)71111205

Kit CSF48: Retrofit kit for temperature sensor PT1000

71111210

Kit CSF48: Retrofit kit 1x to 2x digital sensor, Memosens protocol + 2x output
0/4-20mA (software)

71146969

Kit CSF48: Retrofit kit 2x digital sensor + 2x output 0/4-20mA and extension
backplane

71136999

Kit CSF48: Retrofit kit service interface (CDI flange connector, counter nut)71136885

Kit CSF48: Retrofit kit relay (2x + cable set)

71136101

Kit CSF48: Retrofit kit door stop (2x)71184459

Kit CSF48: Retrofit kit BASE-E module + backplane extension

71207321

Kit CSF48: Sample distribution 24 x 2 liters

43Liquistation CSF48

44

Order no.

Retrofit kits

71111053

Kit CM442/CM444/CM448/CSF48/CA80: extension module AOR; 2 x relay, 2 x 0/4
to 20 mA analog output

71125375

Kit CM442/CM444/CM448/CSF48/CA80: extension module 2R; 2 x relay

71125376

Kit CM442/CM444/CM448/CSF48/CA80: extension module 4R; 4 x relay

71135632

Kit CM442/CM444/CM448/CSF48/CA80: extension module 2AO; 2 x 0/4 to 20 mA
analog output

71135633

Kit CM442/CM444/CM448/CSF48/CA80: extension module 4AO; 4 x 0/4 to 20 mA
analog output

71135631

Kit CM444/CM448/CSF48: extension module 2DS; 2 x digital sensor, Memosens

71135634

Kit CM442/CM444/CM448/CSF48/CA80: extension module 485; Ethernet
configuration; can be extended to PROFIBUS DP or Modbus RS485 or Modbus TCP.
This requires an additional activation code which can be ordered separately (seeCommunication; software).

71135638

Kit CM444R/CM448R/CSF48/CA80: extension module DIO; 2 x digital input; 2 x
digital output; auxiliary power supply for digital output

71135639

Kit CM442/CM444/CM448/CSF48/CA80: extension module 2AI; 2 x 0/4 to 20 mA
analog input

71575177

Upgrade kit, extension module 485DP; extension module 485DP; PROFIBUS DP

71575178

Upgrade kit, extension module 485MB; extension module 485MB; Modbus RS485

71140890

Upgrade kit CM442/CM444/CM448/CSF48/CA80; extension module 485; Modbus
TCP (+ Ethernet configuration)

71219868

Upgrade kit CM442/CM444/CM448/CM442R/CM444R/CM448R/CSF48; extension
module 485; EtherNet/IP (+ Ethernet configuration)

71140891

Kit CM444/CM448: Upgrade code for 2 x 0/4 to 20 mA for BASE-E

71107456

Kit CM442/CM444/CM448/CSF48: M12 socket for digital sensors; pre-terminated71140892

Kit CM442/CM444/CM448/CSF48: M12 socket for PROFIBUS DP/Modbus RS485; B‐
coded, pre-terminated71140893

Kit CM442/CM444/CM448/CSF48: M12 socket for Ethernet; D‐coded, preterminatedOrder no.

Communication; software

71239104

Activation code: Chemoclean Plus

71110815

SD card, 1 GB, Industrial Flash Drive

51516983

Commubox FXA291 + FieldCare Device Setup

71129799

Field Data Manager software; 1 license, analysis report

71127100

SD card with Liquiline Firmware, 1 GB, Industrial Flash Drive

71128428

Activation code for digital HART communication

71367524

Activation code for Heartbeat Verification and Monitoring

71135635

Activation code for PROFIBUS DP

71135635

Activation code for PROFIBUS DP

71135637

Activation code for Modbus TCP

71219871

Activation code for EtherNet/IP

71211288

Activation code for feedforward control

71211289

Activation code for measuring range switch

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Liquistation CSF48

Measuring cable

Memosens data cable CYK10• For digital sensors with Memosens technology• Product Configurator on the product page: www.endress.com/cyk10
Technical Information TI00118C
Measuring cable CYK81• Unterminated cable for extending sensor cables (e.g. Memosens, CUS31/CUS41)• 2 x 2 cores, twisted with shielding and PVC sheath (2 x 2 x 0.5 mm2 + shielding)• Sold by meter, Order No.: 51502543

Sensors

Glass electrodes
Orbisint CPS11D• pH sensor for process technology• With dirt-repellent PTFE diaphragm• Product Configurator on the product page: www.endress.com/cps11d
Technical Information TI00028C
Memosens CPS31D• pH electrode with gel-filled reference system with ceramic diaphragm• Product Configurator on the product page: www.endress.com/cps31d
Technical Information TI00030C
Ceraliquid CPS41D• pH electrode with ceramic junction and KCl liquid electrolyte• Product Configurator on the product page: www.endress.com/cps41d
Technical Information TI00079C
Ceragel CPS71D• pH electrode with reference system including ion trap
• Product Configurator on the product page: www.endress.com/cps71d
Technical Information TI00245C
Orbipore CPS91D• pH electrode with open aperture for media with high dirt load
• Product Configurator on the product page: www.endress.com/cps91d
Technical Information TI00375C
Orbipac CPF81D• Compact pH sensor for installation or immersion operation• In industrial water and wastewater• Product Configurator on the product page: www.endress.com/cpf81d
Technical Information TI00191C
Pfaudler electrodes
Ceramax CPS341D• pH electrode with pH-sensitive enamel• Meets highest demands of measuring accuracy, pressure, temperature, sterility and durability• Product Configurator on the product page: www.endress.com/cps341d
Technical Information TI00468C
ORP sensors
Orbisint CPS12D• ORP sensor for process technology• Product Configurator on the product page: www.endress.com/cps12d
Technical Information TI00367C

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45

Liquistation CSF48

Ceraliquid CPS42D• ORP electrode with ceramic junction and KCl liquid electrolyte• Product Configurator on the product page: www.endress.com/cps42d
Technical Information TI00373C
Ceragel CPS72D• ORP electrode with reference system including ion trap
• Product Configurator on the product page: www.endress.com/cps72d
Technical Information TI00374C
Orbipac CPF82D• Compact ORP sensor for installation or immersion operation in process water and wastewater• Product Configurator on the product page: www.endress.com/cpf82d
Technical Information TI00191C
Orbipore CPS92D• ORP electrode with open aperture for media with high dirt load
• Product Configurator on the product page: www.endress.com/cps92d
Technical Information TI00435C
pH-ISFET sensors
Tophit CPS441D• Sterilizable ISFET sensor for low-conductivity media• Liquid KCl electrolyte• Product Configurator on the product page: www.endress.com/cps441d
Technical Information TI00352C
Tophit CPS471D• Sterilizable and autoclavable ISFET sensor for food and pharmaceutics, process engineering• Water treatment and biotechnology• Product Configurator on the product page: www.endress.com/cps471d
Technical Information TI00283C
Tophit CPS491D• ISFET sensor with open aperture for media with high dirt load
• Product Configurator on the product page: www.endress.com/cps491d
Technical Information TI00377C
Conductivity sensors with inductive measurement of conductivity
Indumax CLS50D• High-durability inductive conductivity sensor• For standard and hazardous area applications• With Memosens technology• Product Configurator on the product page: www.endress.com/cls50d
Technical Information TI00182C
Conductivity sensors with conductive measurement of conductivity
Condumax CLS15D• Conductive conductivity sensor• For pure water, ultrapure water and hazardous area applications• Product Configurator on the product page: www.endress.com/CLS15dTechnical Information TI00109C

46

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Liquistation CSF48

Condumax CLS16D• Hygienic, conductive conductivity sensor• For pure water, ultrapure water and Ex applications• With EHEDG and 3A approval• Product Configurator on the product page: www.endress.com/CLS16d
Technical Information TI00227C
Condumax CLS21D• Two-electrode sensor in plug-in head version version• Product Configurator on the product page: www.endress.com/CLS21d
Technical Information TI00085C
Memosens CLS82D• Four-electrode sensor• With Memosens technology• Product Configurator on the product page: www.endress.com/cls82d
Technical Information TI01188C
Oxygen sensors
Oxymax COS22D• Sterilizable sensor for dissolved oxygen• With Memosens technology• Product Configurator on the product page: www.endress.com/cos22d
Technical Information TI00446C
Oxymax COS51D• Amperometric sensor for dissolved oxygen• With Memosens technology• Product Configurator on the product page: www.endress.com/cos51d
Technical Information TI00413C
Oxymax COS61D• Optical oxygen sensor for drinking water and industrial water measurement• Measuring principle: quenching• With Memosens technology• Product Configurator on the product page: www.endress.com/cos61d
Technical Information TI00387C
Memosens COS81D• Sterilizable, optical sensor for dissolved oxygen• With Memosens technology• Product Configurator on the product page: www.endress.com/cos81d
Technical Information TI01201C
Chlorine sensors
CCS142D• Membrane-covered amperometric sensor for free chlorine• Measuring range 0.01 to 20 mg/l
• With Memosens technology• Product Configurator on the product page: www.endress.com/ccs142d
Technical Information TI00419C

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47

Liquistation CSF48

Ion-selective sensors
ISEmax CAS40D• Ion selective sensors• Product Configurator on the product page: www.endress.com/cas40d
Technical Information TI00491C
Turbidity sensors
Turbimax CUS51D• For nephelometric measurements of turbidity and solids in wastewater• 4-beam scattered light method• With Memosens technology• Product Configurator on the product page: www.endress.com/cus51d
Technical Information TI00461C
Turbimax CUS52D• Hygienic Memosens sensor for turbidity measurement in drinking water, process water and in
utilities• With Memosens technology• Product Configurator on the product page: www.endress.com/cus52d
Technical Information TI01136C
SAC and nitrate sensors
Viomax CAS51D• SAC and nitrate measurement in drinking water and wastewater• With Memosens technology• Product Configurator on the product page: www.endress.com/cas51d
Technical Information TI00459C
Interface measurement
Turbimax CUS71D• Immersion sensor for interface measurement• Ultrasonic interface sensor• Product Configurator on the product page: www.endress.com/cus71d
Technical Information TI00490C

48

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71588420

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