Operating manual

Thermophant T TTR 31, TTR 35
Temperature switch

KA174R/09/en/10.04
51008032
Release 01.00.00

Thermophant T

Table of contents
1

Safety instructions. . . . . . . . . . . 3

1. 1
1. 2
1. 3
1. 4

Designated use . . . . . . . . . . . . . . . . . . . . . . 3
Installation, commissioning and operation . . 3
Operational safety . . . . . . . . . . . . . . . . . . . . 3
Return . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3

2

Device identification . . . . . . . . . 4

8. 3 Operating conditions . . . . . . . . . . . . . . . . 25

9Dangerous good sheet . . . . . . .27

2. 1 Nameplate . . . . . . . . . . . . . . . . . . . . . . . . . 4

3Installation . . . . . . . . . . . . . . . . 5

3. 1
3. 2
3. 3
3. 4

Incoming acceptance, storage . . . . . . . . . . . 5
Dimensions . . . . . . . . . . . . . . . . . . . . . . . . 5
Process connection . . . . . . . . . . . . . . . . . . . 6
Installation instructions . . . . . . . . . . . . . . . 7

4

Wiring . . . . . . . . . . . . . . . . . . . . 8

4. 1 DC voltage version with M12 connector . . . 8
4. 2 DC voltage version with valve connector . . 8

5Operation . . . . . . . . . . . . . . . . . 9

5. 1 On-site operation . . . . . . . . . . . . . . . . . . . . 9
5. 2 Operation with PC and Readwin® 2000 . 16

6

Accessories . . . . . . . . . . . . . . . 18

6. 1 Adapter concept for TTR 35 . . . . . . . . . . . 18
6. 2 Welding bosses and coupling . . . . . . . . . 20
6. 3 Electrical connection . . . . . . . . . . . . . . . . 21
6. 4 Configuration kit . . . . . . . . . . . . . . . . . . . 22

7

Trouble-shooting. . . . . . . . . . . 23

7. 1
7. 2
7. 3
7. 4
7. 5
7. 6

Errors and warnings . . . . . . . . . . . . . . . . 23
Spare parts . . . . . . . . . . . . . . . . . . . . . . . . 24
Repair . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
Disposal . . . . . . . . . . . . . . . . . . . . . . . . . . 24
Change status (release) . . . . . . . . . . . . . . . 24
Release history . . . . . . . . . . . . . . . . . . . . 24

8

The most important
technical data . . . . . . . . . . . . . 25

8. 1 Power supply . . . . . . . . . . . . . . . . . . . . . . 25
8. 2 Output . . . . . . . . . . . . . . . . . . . . . . . . . . . 25

2

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Thermophant T

1

Safety instructions

Safety instructions

1. 1 Designated use
The Thermophant T is a temperature switch for monitoring, displaying and regulating processtemperatures. The device has been safely built with state-of-the-art technology and meets theapplicable requirements and EC Directives. It can, however, be a source of danger if used incorrectly or for anything other than the designated use.

1. 2 Installation, commissioning and operation
Installation, electrical connection, commissioning, operation and maintenance of the measuringsystem must be carried out by trained, qualified specialists authorised to perform such work by
the facility's owner-operator. The specialist must have read and understood these Operating Instructions and must follow the instructions they contain. The device may only be modified andrepair work carried out if this is explicitly permitted in the Operating Instructions. Damaged devices which could be a source of danger may not be commissioned and must be labelled andidentified as defective.

1. 3 Operational safety• Functional safety
The Thermophant T temperature switches were developed according to the standards IEC
61508 and IEC 61511-1 (FDIS). The device version with PNP switch output and additional
analog output is equipped with fault detection and fault prevention facilities within the electronics and software. This device version can therefore be used to monitor temperature up to
SIL 2 (Safety Integrity Level).
• Ex-area
The Thermophant T is not approved for use in Ex-areas.

1. 4 Return
The following procedures must be carried out before a device is returned to Endress+Hauser:• Always enclose a fully completed “Declaration of Contamination” form with the device. Only
then can Endress+Hauser transport and examine a returned device. A copy of the “Declaration of Contamination” can be found on the second last page of these Operating Instructions.
• Remove all fluid residues. This is particularly important if the fluid is hazardous to health, e.g.
flammable, toxic, caustic, carcinogenic, etc.

# Warning!
Do not return a measuring device if you are not absolutely certain that all traces of hazardous
substances have been removed, e.g. substances which have penetrated crevices or diffusedthrough plastic.

Endress+Hauser

3

Device identification

2

Thermophant T

Device identification

2. 1 Nameplate
To identify your device, compare the complete order code and the version information on thedelivery papers with the data on the nameplate.

T09-TTR31xxx-18-xx-xx-xx-000

Fig. 1: Nameplate for device identification (as example)mOrder coder

Connection diagramnSerial numbersMeasuring rangeo

TAG numbertAmbient temperaturepRelease number (change status)u

Degree of protectionq

Connection valuesv

Approvals! Note!

• The release number indicates the change status of the device. A change in the last two figures
does not have any affect on the compatibility - see also → Chap. 7.

4

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Thermophant T

3

Installation

Installation

3. 1 Incoming acceptance, storage• Incoming acceptance:
Check the packaging and the device for damage. Check that the goods delivered are complete
and nothing is missing.
• Storage:
Storage temperature −40 °C to +85 °C.

3. 2 Dimensions

T09-TTR31xxx-06-xx-xx-xx-000

Fig. 2: Dimensions in mm
Version L in 100 and 200 mm, version L* = 50 mm with reduced sensor tip
M 12x1.5 connector as per IEC 60947-5-2
M 16x1.5 or ½ NPT valve plug as per DIN 43650A/ISO 4400

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5Installation

Thermophant T

3. 3 Process connection
The following table illustrates the versions of Thermophant T.
TTR 31

TTR 35

T09-TTR31xxx-17-xx-xx-xx-000

Field of application

6

Monitoring, display and control of process temperatures

Process connection

Item A
Version without process connection (’w’).
Suitable welding
bosses and coupling(see Section 6)

Item B
Version with thread
process connection
ANSI ¼" NPT(m = AF14) and½" NPT (m = AF27)

Item C
Version with thread
process connection
G ¼A (n = AF14) andG ½A (n = AF27) as
per ISO 228

Sensor length L

Version L in 100 and 200 mm, version L = 50 mm only with reduced sensor tip

Measuring range-50 °C to +150 °C

Monitoring, display and control of process temperaturesin hygienic processes
Item D
Adapter concept - version
with M24x1.5 thread foradapters with process connection for hygienic processes(see Section 6.1.2)-50 °C to +150 °C

Endress+Hauser

Thermophant T

Installation

3. 4 Installation instructions

T09-TTR31xxx-11-00-xx-xx-000

Fig. 3: Possible installation options for temperature monitoring in pipes
m TTR 31n TTR 35 for use in hygienic processes

Mounting instructions:• Installation at angle pieces, against the direction of flow (Fig. 3, Item A)• Installation in smaller pipes, inclined against the direction of flow (Fig. 3, Item B)• Installation vertical to the direction of flow (Fig. 3, Item C)• The on-site display can be rotated electronically 180° − see Section 5. 1 "On-site operation"• The housing can be rotated up to 310°.

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7

Wiring

Thermophant T

4

Wiring4. 1 DC voltage version with M12 connector

P01-PTx3xxxx-04-xx-xx-xx-002

Fig. 4: Thermophant T with M12x1.5 connector
A1: 1x PNP switch output
A2: 2x PNP switch output
A3: PNP switch output with additional analog output
A3’: PNP switch output with additional analog output (PIN assignment with "DESINA" setting)! Note!
DESINA (→ Chap. 5.1.3 Basic settings):
R2 = Diagnosis/break contact (more informations about DESINA see www.desina.de)

4. 2 DC voltage version with valve connector

P01-PTx3xxxx-04-xx-xx-xx-003

Fig. 5: Thermophant T with M 16x1.5 or ½ NPT valve plug
B: 1x PNP switch output

8

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Thermophant T

5

Operation

Operation

5. 1 On-site operation
The Thermophant T is operated by means of three keys. The digital display and the light emitting
diodes (LED) support navigation in the operating menu.

T09-TTR31xxx-19-xx-xx-en-001

Fig. 6: Position of operating elements and possibilities for display
Background illumination of the digital display:– White = OK status– Red = error status

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9Operation

Thermophant T

5.1.1 Navigating in the operating menu

T09-TTR31xxx-19-xx-xx-xx-002

Fig. 7: Navigating in the operating menu
A Function group selection
B Function selection
m Enter the operating menu
– Press the E key for longer than 3 s
n Select the "Function group" with the + or − keyo Select the "Function" with the E key
p Enter or change parameters with the + or − key– Then return to "Function" with the E key Note: If software locking is enabled, it must be disabled before
making entries or changes
q Press the E key several times to return to the "Function group"r Jump back to the measuring position (Home position)– Press the E key for longer than 3 s
s Query to save data (select "YES" or "NO" with the + or − key)
– Confirm with the E key! Note!
Changes to the parameter settings only become effective if you choose s 'YES' when asked tosave data.

10

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Thermophant T

Operation

5.1.2 Structure of the operating menu
The structure below shows all the possible fields of the operating menu.

T09-TTR31xxx-19-xx-xx-xx-003

Fig. 8: Operating menu: A function groups, B functions, C settings

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11

Operation

Thermophant T

5.1.3 Basic settings
Base

Basic settings



 

Technical unit

C
C6

 

Configure zero
point

,M,

Position adjustment:
within ±10 % of the upper
range limit

7 M

Accept zero point,M,

No settings possible

Damping:
display value, output signal,M,

0...40 s 

Display

PV: measured value display
PVRO: measured value
display rotated 180°
SP: set switch point display
SPRO: set switch point
display rotated 180°
OFF: display off
OFFR: display off rotated
180°




66
66
 

DESINA 

12

Select technical unit:°C°F
K

Connection in accordance with DESINA guidelines

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Thermophant T

Operation

5.1.4 Output setting• Hysteresis function
The hysteresis function enables two-point control via a hysteresis. Depending on the temperature T, the hysteresis can be set via the switch point SP and the switch-back point
RSP.
• Window function
The window function enables the monitoring of a process temperature range.
• NO contact or NC contact
This switch function is freely selectable.
• Range of adjustment
LRL = Lower Range Limit
URL = Upper Range Limit
LRV = Lower Range Value
URV = Upper Range Value

T09-TTR31xxx-05-xx-xx-xx-001

Fig. 9: m Hysteresis function, n Window function, o NO contact switch status , p NC contact switch statusSP Switch point; RSP Switch-back point

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13

Operation

Thermophant T

OUT/
OUT2

Output/output 2 (optional)


.

6
6.

Switching characteristic

 


(optional)

 


0>.,


.

Switch point value,M,

Switch point-50 °C to 150.5 °C inincrements of 0.1 °C


.

Switch-back point
value

,M,

Switch-back point-50.5 °C to 150 °C
in increments of 0.1 °C


.

Switch point delay,M,

Delay time
0...99 s
in increments of 0.1 s


.

Switch-back point
delay

,M,

Delay time 0...99 s
in increments of 0.1 s 

Value for 4 mA
(LRV)

Lower range value inincrements of 0.1 °C Value for 20 mA(URV)Enter upper range value inincrements of 0.1 °C

7 

Temperatureapplied for 4 mA
(LRV)Take temperature value aslower range value

7 

Temperatureapplied for 20 mA(URV)

Take temperature value as
upper range value

6

Error current

Current value in event oferror(optional)

14

HYNC:
hysteresis/NC contact
WINC:
window/NC contact
WINO:
window/NO contact
HYNO:
hysteresis/NO contact

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Thermophant T

Operation

5.1.5 Service function setting
SERV

Service functions

 



Locking code,

Enter the locking code forenabling the device.



Change locking
code,

Freely selectable code
1...9999.
0 = no locking;
A locking code alreadyassigned can only bechanged by first entering
the old code for enabling
the device.

 

Reset


 

Reset all entries to the factory setting

 M

Revision counter,

Increases by 1 with eachconfiguration

M

Last device status,

Displays the last device
status to occur ≠ 0

 
 .

Simulation
output 1 or 2

66

OFF:
No simulation
OPEN:
Switch output open
CLOS:
Switch output closed
3.5:
Simulation values for analog output in mA(3.5/4.0/8.0/12.0/16.0/20.0/21.7)

 (if output 2
available)


/M1
(if analog output available)

Endress+Hauser

MMax. indicator,M,

Display of max. measured
process value M

Min. indicator,M,

Display of min. measured
process value

15

Operation

Thermophant T

5. 2 Operation with PC and Readwin® 2000

T09-TTR31xxx-04-xx-xx-en-004

Fig. 10: Operation with PC

T09-TTR31xxx-20-00-xx-en-000

Fig. 11: Device configuration with Readwin® 2000

16

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Thermophant T

Operation

5.2.1 Additional operating options
In addition to the operating options listed in the previous "On-site operation" section, the ReadWin® 2000 configuration software provides further information on the Thermophant T:
Function group

Description

SERV

Number of switch changes for output 1
Number of switch changes for output 2
Device status
Last error to occur

INFO

Tag number
Order code
Limit switch serial number
Sensor serial number
Electronics serial number
Device release(change status)
Hardware version
Software version

5.2.2 Operating Instructions for Readwin® 2000
Comprehensive information on the ReadWin ® 2000 configuration software may be found in
the Operating Instructions BA 137R/09/en.

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17

Accessories

6

Thermophant T

Accessories

All dimensions in the drawings are given in mm.

6. 1 Adapter concept for TTR 35
The process connection is an adapter and the sensor module has an adapter thread(see Section 3. 3, process connection). As a result, the process connection can easily be changed
at a later stage.
6.1.1 Adapter change
The adapter can be changed on TTR 35.

T09-TTR31xxx-17-xx-xx-xx-000

Fig. 12: Changing the adapter
m Sensor module with adapter threadn Standard O-ringo Adapter

Please note the following when changing the adapter:• Use a new O-ring. Diameter 15.54 x 2.62 mm.
With either EPDM 70 Shore FDA or FKM 70 Shore FDA material• The device (sensor module) can be fixed in place with an open-ended wrench AF 27.
• The adapter can be screwed on with an open-ended wrench AF 28 or AF 32 (depending on
the process connection, (see Section 6.1.2 adapter versions)).
The maximum torque is 80 Nm. The thread can become loose if exposed to severe strain
through pressure and temperature. For this reason, the air-tightness must be checked regularly and the thread tightened if necessary. We recommend using Teflon tape as an additional
thread seal.
• When changing the adapter, make sure that the sensor tube of the sensor is not damaged.

18

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Thermophant T

Accessories

6.1.2 Adapter versions
TTR 35: order numbers for clamp adapter
versions.
Version DB: order no. 52023994
Version DL: order no. 52023995

P01-PTx3xxxx-06-xx-xx-xx-009

18

18

LL

LB

Ø50
Ø66

Ø68

PH

PL

Ø84

Ø51
Ø68

17

17

TTR 35: order numbers for hygiene adapter
versions.
Version LB: order no. 52023996
Version LL: order no. 52023997
Version PH: order no. 52023999
Version PL: order no. 52023998
Version HL: order no. 52024000

Ø39
Ø56

19

HL

Ø61,5
Ø66,2
Ø82
Ø100
P01-PTx3xxxx-06-xx-xx-xx-010

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19

Accessories

6. 2

Thermophant T

Welding bosses and coupling

6.2.1 Welding boss with sealing taper
Collar welding boss
Seal, moveable coupling, material of parts in contact with process:
316L, PEEK
Order number: 51004751

T09-TSM470AX-06-09-00-en-000

6.2.2 Collar welding boss
Material of parts in contact with process: 316L
Order no. 51004752

T09-TSM470BX-06-09-00-en-000

6.2.3 Coupling with sealing taper
G ½" process connection
Seal, moveable coupling, material ofparts in contact with process: 316L
Order no. 51004753

T09-TSM470AX-06-09-00-en-001

20

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Thermophant T

Accessories

6. 3 Electrical connection
6.3.1 Plug-in jackM 12x1.5 plug-in jackSelf-made connection to
M 12x1.5 housing connector
Order number: 52006263

P01-PMP13xxx-00-xx-00-xx-003

6.3.2 Elbow plug
Elbow plug
4-pole M12 connector for customised cable
construction, elbowed, IP67, PG7
Order number: 51006327

T09-TTR3xxxx-06-09-xx-de-000

Endress+Hauser

21

Accessories

Thermophant T

6.3.3 Connecting cable• Cable, 4 x 0.34 mm2 with M12 socket,
elbowed, screw plug, length
5 m, sprayed PVC cable
Order number: 52010285• Cable, 4 x 0.34 mm2
with M12 socket, with LED, elbowed, 316
L screw plug, length 5 m, sprayed PVC cable,
special for hygiene applications,order number: 52018763
Display:− gn: device operational− ye1: switch status 1− ye2: switch status 2Core colours:– 1 = BN brown– 2 = WH white– 3 = BU blue
– 4 = BK black

T09-TTR31xxx-00-00-xx-xx-001

6. 4 Configuration kit• Configuration kit for PC-programmabletransmitters - ReadWin® 2000 setup program and interface cable for PCs with USB
port; Adapter for transmitters with 4-polepost connector
Order code: TXU10-AA• ReadWin® 2000 can be downloaded free ofcharge directly from the internet at the following address:www.endress.com/readwin

22

T09-TTR31xxx-00-00-xx-xx-000

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Thermophant T

7

Trouble-shooting

Trouble-shooting

7. 1 Errors and warnings
If an error in the device occurs, the colour of the status LED changes from green to red and thebackground illumination of the digital display changes from white to red. The display shows:• E-code for errors
In the event of an error message, the measured value is uncertain.
• W-code for warnings
In the event of a warning, the measured value is reliable.

Code

Explanation

E011

Device configuration faulty

E012

Error in measurement or underreach/overreach in SIL mode

E015

Error in EEPROM

E019

Power supply has undervoltage/overvoltage

E020

Error in Flash

E021

Error in RAM

E025

Switching contact 1 is not open although it should be

E026

Switching contact 2 is not open although it should be

CodeExplanation

W107

Simulation active

W202

Temperature outside the sensor range (not SIL mode)

W209

Device starts

W210

Configuration modified

W212

Sensor signal outside the permitted range (not SIL mode)Endress+Hauser

23Trouble-shooting

Thermophant T

CodeExplanation

W250

Number of switch cycles exceeded

W270

Short-circuit and overload at output 1

W280

Short-circuit and overload at output 2

7. 2 Spare parts• O-ring for adapter change− O-ring 15.54 x 2.62 mm, EPDM 70 Shore FDA, order number 52024267− O-ring 15.54 x 2.62 mm, FKM 70 Shore FDA, order number 52024268

7. 3 Repair
A repair is not planned.

7. 4 Disposal
When disposing, ensure that the materials of the device components are separated and processed
accordingly.

7. 5 Change status (release)
The release number on the nameplate and in the Operating Instructions indicates the change
status of the device: XX.YY.ZZ (example 01.02.01).
XX
YY
ZZ

Change in the main version.
Compatibility no longer provided. Device and Operating Instructions change.
Change in functionality and operation.
Compatibility provided. Operating Instructions change.
Trouble-shooting and internal modifications.
Operating Instructions do not change.

7. 6 Release history

Release no.

Device and software no.

Changes

01.00.00

24

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Thermophant T

8

The most important technical data

The most important technical data

8. 1 Power supply
Supply voltage• DC voltage version
12...30 V DC
Current consumption• Without load < 60 mA, with reverse polarity protection
Power supply failure• Behaviour in case of overvoltage (> 30 V)
The device works continuously up to 34 V DC without any damage. No damage is caused tothe device in case of a short-term overvoltage up to 1 kV (as per EN 61000-4-5). If the supply
voltage is exceeded, the properties specified are no longer guaranteed.
• Behaviour in case of undervoltage
If the supply voltage drops below the minimum value, the device switches off (status as if not
supplied with power = switch open).

8. 2 Output
Switching capacity• Switch status ON: Ia ≤ 250 mA• Switch status OFF: Ia ≤ 1 mA
• Switching cycles: > 10,000,000• Voltage drop PNP: ≤ 2 V• Overload protection
Automatic load testing of switching current; output is switched off in case of overcurrent, theswitching current is tested again every 0.4 s; max. capacitance load: 14 µF for max. supply
voltage (without resistive load).

8. 3 Operating conditions• Any orientation
Operating conditions: Environment• Ambient temperature range–40...+85 °C• Storage temperature–40...+85 °C
Operating conditions: Process• Process temperature limits-50 to 150 °C

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25

The most important technical data"

Thermophant T

Caution!
Restrictions depending on process connection and ambient temperature:– No restriction with coupling (see Accessories, → Chap. 6.2.1, → Chap. 6.2.3, order no.
51004751, 51004753) and neck tube length min. 20 mm.
– with process connection:
max. ambient temperature

max. process temperature

up to 25 °C

no restriction

up to 40 °C

135 °C

up to 60 °C

120 °C

up to 85 °C

100 °C• Process pressure limits
p/T load diagram as per DIN 43763 or Dittrich

T09-TSM470ZZ-05-00-xx-en-000

Fig. 13: p/T load diagram
L = insertion length
vL = medium velocity air
vW = medium velocity water

26

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Thermophant T

9Dangerous good sheet

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DEVICEANDTHESHIPPINGDOCUMENTSINANYCASE!DDALSOSAFETYSHEETSANDORSPECIFICHANDLINGINSTRUCTIONSIFNECESSARY
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Endress+Hauser27www.endress.com/worldwide

KA174R/09/en/10.04
51008032
CCS/FM6.0+SGML