3300 XL 8 mm Proximity Transducer
SystemDatasheet

Bently Nevada Machinery Condition Monitoring141194 Rev. AL

Description
The 3300 XL 8 mm Proximity Transducer System consists of:oooOne 3300 XL 8 mm probe,
One 3300 XL extension cable1, andOne 3300 XL Proximitor Sensor2.

The system provides an output voltage that is directly
proportional to the distance between the probe tip and theobserved conductive surface and can measure both static(position) and dynamic (vibration) values. The system’s
primary applications are vibration and position
measurements on fluid-film bearing machines, as well as
Keyphasor reference and speed measurements3.
The 3300 XL 8 mm system delivers the most advanced
performance in our eddy current proximity transducer
systems. The standard 3300 XL 8 mm 5-meter system also
fully complies with the American Petroleum Institute’s (API)670 Standard for mechanical configuration, linear range,
accuracy, and temperature stability. All 3300 XL 8 mm
proximity transducer systems provide this level of
performance and support complete interchangeability ofprobes, extension cables, and Proximitor sensors, eliminating
the need to match or bench calibrate individual components.
Each 3300 XL 8 mm Transducer System component isbackward compatible and interchangeable4 with other nonXL 3300 series 5 mm and 8 mm transducer systemcomponents5. This compatibility includes the 3300 5 mmprobe, for applications in which an 8 mm probe is too large
for the available mounting space6,7.

3300 XL 8 mm Proximity Transducer System
Datasheet141194 Rev. AL

Proximitor Sensor

connectors will "click" when tight), and thespecially-engineered locking mechanism
prevents the connectors from loosening. These
connectors require no special tools for
installation or removal.

The 3300 XL Proximitor Sensor incorporates
numerous improvements over previous
designs. Its physical packaging allows you to
use it in high-density DIN-rail installations. You
can also mount the sensor in a traditional
panel mount configuration, where it shares anidentical 4-hole mounting “footprint” with older
Proximitor Sensor designs. The mounting basefor either option provides electrical isolationand eliminates the need for separate isolator
plates. The 3300 XL Proximitor Sensor is highly
immune to radio frequency interference,
allowing you to install it in fiberglass housings
without adverse effects from nearby radio
frequency signals. The 3300 XL Proximitor
Sensor’s improved RFI/EMI immunity satisfies
European CE mark approvals without requiring
special shielded conduit or metallic housings,
resulting in lower installation costs andcomplexity.

You can order the 3300 XL 8 mm probes andextension cables with connector protectors
already installed. We can also supply
connector protectors separately for fieldinstallations (such as when an applicationmust run the cable through restrictive conduit).
We recommend connector protectors for all
installations to provide increased
environmental protection8.

Extended Temperature Range
Applications
An extended temperature range (ETR) probe
and ETR extension cable are available forapplications in which either the probe lead or
extension cable may exceed the standard 177˚C(350˚F) temperature specification. The ETR
probe has an extended temperature rating for
up to 218˚C (425˚F). The ETR extension cablerating is up to 260˚C (500˚F). Both the ETR probe
and cable are compatible with standard
temperature probes and cables, for example,
you can utilize an ETR probe with the 330130
extension cable. The ETR system uses thestandard 3300 XL Proximitor Sensor. Note thatwhen you use any ETR component as part ofyour system, the ETR component limits thesystem accuracy to the accuracy of the ETR
system.

The 3300 XL’s SpringLoc terminal strips requireno special installation tools and facilitate faster,
more robust field wiring connections byeliminating screw-type clamping mechanismsthat can loosen.

Proximity Probe and Extension
Cable
The 3300 XL probe and extension cable also
reflect improvements over previous designs. A
patented TipLoc molding method provides amore robust bond between the probe tip andthe probe body. The probe’s cable incorporates
a patented CableLoc design that provides 330
N (75 lbf) pull strength to more securely attach
the probe cable and probe tip.

Description Notes:
1. One-meter systems do not use an extension
cable.

You can also order 3300 XL 8 mm probes andextension cables with an optional FluidLoc
cable option. This option prevents oil and otherliquids from leaking out of the machine throughthe cable’s interior.

2. Proximitor sensors are supplied by default
from the factory calibrated to AISI 4140 steel.
Calibration to other target materials isavailable upon request.

Connectors

3. Consult Bently Nevada Applications Note,
Considerations when using Eddy Current
Proximity Probes for Overspeed Protection
Applications, when considering this transducer
system for tachometer or overspeed
measurements.

The 3300 XL probe, extension cable, andProximitor sensor have corrosion-resistant,gold-plated ClickLoc connectors. These
connectors require only finger-tight torque (the2/423300 XL 8 mm Proximity Transducer System
Datasheet141194 Rev. AL

4. 3300 XL 8 mm components are bothelectrically and physically interchangeablewith non-XL 3300 5 mm and 8 mmcomponents. Although the packaging of the3300 XL Proximitor Sensor differs from its
predecessor, its design fits in the same 4-holemounting pattern when used with the 4-holemounting base, and will fit within the same
mounting space specifications (whenminimum permissible cable bend radius isobserved).
5. Mixing XL and non-XL 3300-series 5 mm and
8 mm system components limits system
performance to the specifications for the nonXL 3300 5 mm and 8 mm Transducer System.
6. The 3300-series 5 mm probe (refer toDocument 141605) uses smaller physicalpackaging, but does not reduce the side view
clearances or tip-to-tip spacing requirements
as compared to an 8mm probe. It is used when
physical (not electrical) constraints preclude
the use of an 8 mm probe. When yourapplication requires narrow side view probes,
use the 3300 NSv Proximity Transducer System(refer to Document 147385).
7. 8 mm probes provide a thicker encapsulationof the probe coil in the molded PPS plastic
probe tip. This results in a more rugged probe.
The larger diameter of the probe body also
provides a stronger, more robust case. We
recommend that you use 8 mm probes whenpossible to provide optimal robustness against
physical abuse.
8. Each 3300 XL extension cable includes
silicone tape that you can use instead ofconnector protectors. We do not recommend
silicone tape for applications that will expose
the probe-to-extension cable connection toturbine oil.

3/42

3300 XL 8 mm Proximity Transducer System
Datasheet141194 Rev. AL

Specifications

Nominal Probe DC Resistance

Unless otherwise noted, the following
specifications are for a 3300 XL 8 mm
Proximitor Sensor, extension cable and 8 mmprobe between +18˚C and +27˚C (+64˚F to+80˚F) at a maximum altitude of 2000 meters,with a -24 Vdc power supply, a 10 kΩ load, an
AISI 4140 steel target, and a probe gapped at
1.27 mm (50 mils). Performance characteristics
apply to systems that consist solely of 3300 XL 8
mm components. The system accuracy andinterchangeability specifications do not apply
to transducer systems that are calibrated to
any target other than our AISI 4140 steel target.

Resistance (RPROBE) from Center Conductor
to Outer Conductor

Electrical
Proximitor
Sensor Input

Accepts one non-contacting
3300-series 5 mm, 3300 XL 8mm Proximity Probe andExtension Cable.

Power

Requires -17.5 Vdc to -26 Vdc
when installed with nonincendive circuit connected
per installation drawing 140979
at 12 mA maximum
consumption, -23 Vdc to -26
Vdc with barriers. Operation ata more positive voltage than
-23.5 Vdc can result in reduced
linear range.

SupplySensitivity

Less than 2 mV change in
output voltage per volt change
in input voltage.

OutputResistance

50 Ω

Probe
Length (m)RPROBE(Ω)

0.5

7.45 ± 0.50

1.0

7.59 ± 0.50

1.5

7.73 ± 0.50

2.0

7.88 ± 0.50

3.0

8.17 ± 0.50

5.0

8.73 ± 0.50

9.0

9.87 ± 0.50

Nominal Extension Cable DC ResistanceResistance (RCORE) from Center Conductor
to Center Conductor

4/42

Length ofExtension
Cable (m)RCORE (Ω)

3.0

0.66 ± 0.10

3.5

0.77 ± 0.12

4.0

0.88 ± 0.13

4.5

0.99 ± 0.15

6.0

1.32 ± 0.21

7.0

1.54 ± 0.23

7.5

1.65 ± 0.25

8.0

1.76 ± 0.26

8.5

1.87 ± 0.28

3300 XL 8 mm Proximity Transducer System
Datasheet141194 Rev. AL

Recommended
Gap Setting for
Radial Vibration

Resistance (RJACKET ) from Outer Conductor
to Outer Conductor
Length ofExtension
Cable (m)RJACKET (Ω)

3.0

0.20 ± 0.04

3.5

0.23 ± 0.05

4.0

0.26 ± 0.05

4.5

0.30 ± 0.06

6.0

0.39 ± 0.08

7.0

0.46 ± 0.09

7.5

0.49 ± 0.10

8.0

0.53 ± 0.11

8.5

0.56 ± 0.11

Extension Cable
Capacitance

69.9 pF/m (21.3 pF/ft)
typicalField Wiring

0.2 to 1.5 mm2 (16 to 24
AWG). Recommend using
3 conductor shielded triad
cable and tinned fieldwiring. Maximum length of
305 meters (1,000 feet)between the 3300 XL
Proximitor Sensor and themonitor. See the frequency
response graphs, Figures
10 and 12, for signal rolloff
at high frequencies whenusing longer field wiring
lengths.

Linear Range-9 Vdc [approximately 1.27
mm (50 mils)]

Incremental Scale Factor (ISF)

Standard 5 or 1
meter System

7.87 V/mm (200 mV/mil) ±5% includinginterchangeability error
when measured inincrements of 0.25 mm (10mils) over the 80 mil linear
range from 0°C to +45°C(+32°F to +113°F).

Standard 9
meter System

7.87 V/mm (200 mV/mil)± 6.5% includinginterchangeability error
when measured inincrements of 0.25 mm (10mils) over the 80 mil linear
range from 0°C to +45°C(+32°F to +113°F).

7.87 V/mm (200 mV/mil) ±6.5% including
Extendedinterchangeability error
Temperaturewhen measured inRange (ETR) for 5
increments of 0.25 mm (10and 9 Metermils) over the 80 mil linear
Systems
range from 0°C to +45°C(+32°F to +113°F).
Deviation from best fit straight line (DSL)

2 mm (80 mils). Linear
range begins atapproximately 0.25 mm (10mils) from target and isfrom 0.25 to 2.3 mm (10 to
90 mils) (approximately –1
to –17 Vdc).

Standard 5 or 1
meter System

Less than ±0.025 mm (±1mil) with components at
0°C to +45°C (+32°F to+113°F).

Standard 9
meter System

Less than ±0.038 mm (±1.5
mil) with components at
0°C to +45°C (+32°F to+113°F).

Extended
Temperature
Range 5 and 9
meter Systems

5/42

Less than ±0.038 mm (±1.5
mil) with components at
0°C to +45°C (+32°F to+113°F).

3300 XL 8 mm Proximity Transducer System
Datasheet141194 Rev. AL

Extended
Temperature
Range 5 and 9
meter Systems

Over a probe andextension cabletemperature range of –35°C to +260°C (-31°F to+500°F) with the Proximitor
sensor between 0°C to+45°C (+32°F to +113°F), theISF remains within ±18% of
7.87 V/mm (200 mV/mil)and the DSL remains within±0.152 mm (±6 mils).

Frequency
Response(0 to 10 kHz), +0, -3 dB, withup to 305 meters (1000feet) of field wiring.

Minimum Target
Size

15.2 mm (0.6 in) diameter(flat target)

Performance over Extended Temperatures

Standard 5 or 1
meter System

Standard 9
meter System

Over a probe temperature
range of –35°C to +120°C(-31°F to +248°F) with theProximitor sensor andextension cable between
0°C to +45°C (+32°F to+113°F), the ISF remains
within ±10% of 7.87 V/mm
(200 mV/mil) and the DSL
remains within ±0.076 mm(±3 mils).
Over a Proximitor sensor
and extension cabletemperature range of –35°C to +65°C (-31°F to+149°F) with the probe
between 0°C to +45°C(+32°F to +113°F), the ISF
remains within ±10% of 7.87
V/mm (200 mV/mil) andthe DSL remains within±0.076 mm (±3 mils).

Shaft Diameter
Minimum

50.8 mm (2 in)

Recommended
Minimum

76.2 mm (3 in)When gapped at the center of thelinear range, the interaction
between two separate transducer
systems (cross-talk) will be lessthan 50 mV on shaft diameters of atleast 50 mm (2 in) or greater. You
should take care to maintainminimum separation of transducer
tips, generally at least 40 mm (1.6 in)for axial position measurements or
38 mm (1.5 in) for radial vibration
measurements to limit cross-talk to
50 mV or less. Radial vibration or
position measurements on shaft
diameters smaller than 76.2 mm (3in) will generally change the scale
factor.

Over a probe temperature
range of –35°C to +120°C(-31°F to +248°F) with theProximitor sensor andextension cable between
0°C to +45°C (+32°F to+113°F), the ISF remains
within ±18% of 7.87 V/mm
(200 mV/mil) and the DSL
remains within ±0.152 mm(±6 mils).
Over a Proximitor sensor
and extension cabletemperature range of –35°C to +65°C (-31°F to+149°F) with the probe
between 0°C to +45°C(+32°F to +113°F), the ISF
remains within ±18% of 7.87
V/mm (200 mV/mil) andthe DSL remains within±0.152 mm (±6 mils).

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3300 XL 8 mm Proximity Transducer System
Datasheet141194 Rev. AL

Effects of 60 Hz Magnetic Fields Up to 300
Gauss

Connector
Material

Output Voltage in Mil pp/Gauss
5 or 1meter
Proximitor Sensor

9 meter
Proximitor Sensor

10

0.01190.02470.0004 0.0004

50

0.01310.03230.0014900.01330.03480.0045 0.0045

Gap

Probe

Ext.
Cable

Probe Case Torque0.0014

Mechanical
Probe Tip
Material

Polyphenylene sulfide (PPS).

Probe Case
Material

AISI 303 or 304 stainless steel(SST).

Probe TypeMaximum
Rated

Recommended

Standard
forwardmountedprobes33.9 N•m(300 in•lbf)

11.2 N•m (100in•lbf)Standard
forward22.6 N•mmount probes(200 in•lbf)- first three
threads

7.5 N•m (66in•lbf)

Reverse22.6 N•mmount probes (200 in•lbf)

7.5 N•m (66in•lbf)Extension Cable Material

Probe Cable Specifications

Standard
cable

75Ω triaxial, fluoroethylene
propylene (FEP) insulated
probe cable in the following
total probe lengths: 0.5, 1, 1.5, 2,
3, 5, or 9 meters.

Extended
Temperature
Range cable75Ω triaxial, perfluoroalkoxy(PFA) insulated probe cable in
the following total probe
lengths: 0.5, 1, 1.5, 2, 5, or 9
meters.

Armor(optional on
both)
TensileStrength(MaximumRated)

Gold-plated brass or goldplated beryllium copper.

Standard
cable

75 Q triaxial, fluoroethylene
propylene (FEP) insulated

Extended
Temperature
Range cable75Ω triaxial, perfluoroalkoxy(PFA) insulated.

Minimum
Cable Bend
Radius25.4 mm (1.0 in)

3300 XL 8 mm components are bothelectrically and physicallyinterchangeable with non-XL 3300 5
mm and 8 mm components whenminimum permissible cable bend
radius is observed.

Flexible AISI 302 or 304 SST
with FEP outer jacket.
330 N (75 lbf) probe case toprobe lead.
270 N (60 lbf) at probe lead toextension cable connectors.

7/42

Connector
Material

Gold-plated brass or goldplated beryllium copper.

Maximum
Connector
Torque0.565 N•m (5 in•lbf)

3300 XL 8 mm Proximity Transducer System
Datasheet141194 Rev. AL

Thread Engagement Limits

Connector-to-Connector Recommended
TorqueConnector
Type

Tightening Instructions

Two 3300 XL
gold "click"type
connectors

Finger tight

One non-XL
stainless steel
Finger tight plus 1/8 turn using
connector
pliersand one 3300
XL connector

A308 aluminum

Connector
Material

Gold-plated brass or goldplated beryllium copper.
LengthSystemLength5 or 9 meters (including
extension cable) or 1 meter(probe only).
WeightTotal System
Weight(TypicaI)

0.7 kg (1.5 lb m)

Probe

323 g/m (11.4 oz)

ExtensionCable

34 g/m (0.4 oz/ft)

ArmoredExtensionCable

103 g/m (1.5 oz/ft)

Proximitor
Sensor

246 g (8.67 oz)

Maximum Length of Thread
Engagement

3/8-240.563 in

M10x1

15 mm

Maximum thread engagement
lengths are per the industry standardof 1.5 times the nominal thread
diameter. A fit class matching that of
the external probe thread is assumed
for all internal threads. Applications
with thread engagement lengths
exceeding the values in the table
above may exhibit binding during
installation. Contact your Bently
Nevada representative if you require
probe thread engagement lengths
exceeding the values above. Bently
Nevada does not replace proximity
probes under warranty due toexcessive thread engagement
lengths.

Materials
Proximitor
SensorMaterial

Probe
Case
Thread8/42

3300 XL 8 mm Proximity Transducer System
Datasheet141194 Rev. AL

Environmental Limits
Probe Temperature Range
Operating and Storage TemperatureStandard
Probe-52°C to +177°C (-62°F to+350°F)

Extended
Temperature
Range Probe-52°C to +218°C (-62°F to+425°F) for the probe tip; 51°C to +260°C (-60°F to+500°F) for the probe cableand connector.

Standard
Cable-52°C to +177°C(-62°F to +350°F)

Extended
Temperature
Range Cable-52°C to +260°C (-62°F to+500°F)

Proximitor Sensor Temperature Range
OperatingTemperature-52°C to +100°C (-62°F to+212°F)

Storage
Temperature-52°C to +105°C (-62°F to+221°F)

Probe Relative Humidity

Exposing the probe to temperatures
below –34˚C (-30˚F) may causepremature failure of the pressureseal.

Less than a 3% change in Average Scale
Factor (ASF) when tested in 93% humidity inaccordance with IEC standard 68 2 3 for up to
56 days.

Probe Pressure
3300 XL 8 mm probes are designed to sealdifferential pressure between the probe tip
and case. The probe sealing material consistsof a Viton® O ring. Probes are not pressure
tested prior to shipment. Contact our custom
design department if you require a test of thepressure seal for your application.
It is the responsibility of thecustomer or user to ensure that all
liquids and gases are contained
and safely controlled should
leakage occur from a proximity
probe. In addition, solutions withhigh or low pH values may erode thetip assembly of the probe causing
media leakage into surrounding
areas. Bently Nevada does not beheld responsible for any damages
resulting from leaking 3300 XL 8 mm
proximity probes. In addition, 3300
XL 8 mm proximity probes does not
be replaced under the service plandue to probe leakage.
Extension Cable Temperature Range
Operating and Storage Temperature

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3300 XL 8 mm Proximity Transducer System
Datasheet141194 Rev. AL

Compliance and Certifications
FCC
This device complies with part 15 of the
FCC Rules. Operation is subject to thefollowing two conditions:llThis device may not cause harmfulinterference.
This device must accept any
interference received, includinginterference that may cause
undesired operation.

EMC
European Community Directive:
EMC Directive 2014/30/EU
Standards
EN 61000-6-2; Immunity for
Industrial Environments
EN 61000-6-4; Emissions for
Industrial Environments

RoHS
European Community Directive:
RoHS Directive 2011/65/EU

Maritime
2019 Rules for Conditions of Classification,
Part 1, 1-1-1/7.7, 1-1-A3, 1-1-A4
2019 Rules for Conditions of Classification,
Part 1, Offshore Units and Structures
1-1-4/9.7, 1-1-A2, 1-1-A3

Functional Safety
SIL 2, HFT = 0
SIL 3, HFT = 1

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3300 XL 8 mm Proximity Transducer System
Datasheet141194 Rev. AL

Hazardous Area Approvals

nA, ecWhen installedwith nonincendive
circuitconnected per
drawing
140979.

For the detailed listing of country andproduct-specific approvals, refer tothe Approvals Quick Reference Guide(108M1756).
For additional technicaldocumentation, please log in to
bntechsupport.com and access the
Bently Nevada Media Library.

3300 XL Proximitor Sensoria
II 1 GEx ia IIC T4/T5 Ga
Ex ia IIIC T90C/T105C Dc
For EPL Dc:
T105C @ Ta = -55°C to 100°C
T90C @ Ta = -55°C to +85°C

3300 XL Proximitor Sensor

When installedwith
intrinsicallysafe zener
barriers per
drawing 141092
or wheninstalled with
galvanic
isolators.
nA, ecWhen installedwith nonincendive
circuitconnected per
drawing
140979.

Class I, Zone 0: AEx/Ex ia IIC T4/T5 Ga;
Class I, Groups A, B, C, and D,Class II, Groups E, F and G,Class III;
T5 @ Ta= -55°C to + 40°C.
T4 @ Ta= -55°C to + 80°C.

When installedwith
intrinsicallysafe zener
barriers per
drawing 141092
or wheninstalled with
galvanic
isolators.

Ui= -28V

Uo= -28V

Ii= 140mA

Io= 140mA

Pi= 0.91W

Po= 0.742W

Ci- 47nF

Co= 1.5nF

Li= 1460µH

Lo= 610µH

nA,ecClass I, Zone 2: AEx/Ex nA IIC T4/T5 Gc;
Class I, Division 2, Groups A, B, C, andD;Class I, Zone 2: AEx/Ex ec llC T4/T5 Gc;
Class I, Division 2, Groups A, B, C, andD;

II 3 GEx nA IIC T4/T5 Gc
Ex ec llC T4/T5 Gc
Ui= -28V
li= 140 mA
T5 @ Ta= -55˚ C to + 40˚C
T4 @ Ta= -55 ˚C to + 80˚C

T5 @ Ta= -55°C to + 40°C
T4 @ Ta= -55°C to + 80°C

3300 XL Probe

3300 XL Probeia(see Temperature Schedule table tofollow)

ATEX/IECEx

cNRTLusia

Class I, Zone 2: AEx/Ex nA IIC T5…T1 Gc;
Class 1, Division 2, Groups A, B, C, D;
Class 1, Zone 2: AEx/Ex ec llC T5…T1 Gc;
Class I, Division 2, Groups A, B, C, andD;

Probe entity parameters are met
when used with BN extension cables
and connected to BN Prox.

Class I, Zone 0: AEx/Ex ia IIC T5...T1 Ga;
Class 1, Groups A, B. C, and D,Class II, Groups E, F, and G,Class III;(see Temperature Schedule table tofollow)

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3300 XL 8 mm Proximity Transducer System
Datasheet141194 Rev. AL

Hazardous Area Conditions ofSafe Useia
II 1 GEx ia IIC T5…T1 Ga,(see Temperature Schedule
table to follow)

cNRTLus:

Ex ia IIIC T90°C ... T280°C Dc
For EPL Dc:

ia

Ui= -28V

Ci = 1.5 nF

nA, ecIi = 140 mA

Li =610 μH

Install per Bently Nevada drawing 140979.

Install per Bently Nevada drawing 141092.

Pi = 0.91 W

ATEX/IECEx:

nA,ec

ia

II 3 GEx nA IIC T5…T1 Gc,
Ex ec llC T5…T1 Gc,(see Temperature Schedule
table to follow)
Ui= -28V

Install per Bently Nevada drawing 141092.
nA, ecThe Proximitor must be installed so as toprovide the terminals with a degree ofprotection of at least IP54.

li= 140 mA

Temperature Schedule
Temperature
Classification

Ambient Temperature(Probe Only)

For EPL Ga and Gc
T1-55°C to +232°C

T2-55°C to +177°C

T3-55°C to +120°C

T4-55°C to +80°C

T5-55°C to +40°C

For EPL Dc
T280°C @ Ta

-55°C to +232°C

T225°C @ Ta

-55°C to +177°C

T170°C @ Ta

-55C to +120°C

T130°C @ Ta

-55°C to +80°C

T105°C @ Ta

-55°C to +100°C

T90°C @ Ta

-55°C to +40°C

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3300 XL 8 mm Proximity Transducer System
Datasheet141194 Rev. AL

Ordering Information
For the detailed listing of country andproduct-specific approvals, refer tothe Approvals Quick Reference Guide(108M1756).

20

2.0 meters (6.6 feet)30

3.0 meters (9.8 feet)50

5.0 meters (16.4 feet)90

9.0 meters (29.5 feet)

For additional technicaldocumentation, please log in to
bntechsupport.com and access the
Bently Nevada Media Library.

3-meter length option is only
available on 330101 probes, and isdesigned for use with the 9 meter
Proximitor sensor only.

Ordering Information for Probes

5-meter probes are designed foruse with the 5 meter Proximitor
sensor only.

3300 XL 8 mm Proximity Probes:
330101 3300 XL 8 mm Probe, 3/8-24 UNF
thread, without armor(2)D: Connector and Cable-Type Option

330102 3300 XL 8 mm Probe, 3/8-24 UNF
thread, with armor(2)01

Miniature coaxial ClickLoc
connector with connector
protector, standard cable

02

Miniature coaxial ClickLoc
connector, standard cable

11

Miniature coaxial ClickLoc
connector with connector
protector, FluidLoc cable

Order in increments of 0.1 in.
Length configurations:
Maximum unthreaded length: 8.8 in.
Minimum unthreaded length: 0.0 in.
Example: 0 4 = 0.4 in.

12

Miniature coaxial ClickLoc
connector, FluidLoc cable00

Not required

B: Overall Case Length Option

05

CSA, ATEX, IECEx Approvals

Part Number-AA-BB-CC-DD-EE
A: Unthreaded Length Option
Unthreaded length must be at least
0.8 in. less than the case length.

E: Agency Approval Option

Order in increments of 0.1 in.
Standard thread configurations:
Maximum case length: 9.6 in.
Minimum case length: 0.8 in.
Example: 2 4 = 2.4 in.

3300 XL 8 mm Proximity Probes, Metric:
330103 3300 XL 8 mm Probe, M10 x 1 thread,
without armor (2)C: Total Length Option
05

0.5 meter (1.6 feet)10

1.0 meter (3.3 feet)15

1.5 meter (4.9 feet)

330104 3300 XL 8 mm Probe, M10 x 1 thread,with armor (2)Part Number-AA-BB-CC-DD-EE
A: Unthreaded Length Option

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3300 XL 8 mm Proximity Transducer System
Datasheet141194 Rev. AL

Unthreaded length must be at least
20 mm less than the case length.
Order in increments of 10 mm
Length configurations:
Maximum unthreaded length: 230 mm
Minimum unthreaded length: 0 mm
Example: 0 6 = 60 mm

1.0 meter (3.3 feet)15

1.5 meter (4.9 feet)20

2.0 meters (6.6 feet)50

5.0 meters (16.4 feet)90

9.0 meters (29.5 feet)

Option Descriptions
C: Total Length Option

02

Miniature coaxial ClickLoc
connector, standard cable

11

Miniature coaxial ClickLoc
connector with connector
protector, FluidLoc cable

12

Miniature coaxial ClickLoc
connector, FluidLoc cable

0.5 meter (1.6 feet)10

1.0 meter (3.3 feet)15

1.5 meter (4.9 feet)20

2.0 meters (6.6 feet)50

5.0 meters (16.4 feet)90

9.0 meters (29.5 feet)

D: Connector and Cable-Type Option

D: Connector and Cable-Type Option
Miniature coaxial ClickLoc
connector with connector
protector, standard cable05

5-meter probes are designed foruse with the 5 meter Proximitor
sensor only.

5-meter probes are designed foruse with the 5 meter Proximitor
sensor only.

01

CSA, ATEX, IECEx Approvals

330106-05-30-CC-DD-EE M10 x 1 threads(2)C: Total Length Option

1005

330105-02-12-CC-DD-EE3/8-24 UNF threads(2)Order in increments of 10 mm
Metric thread configurations:
Maximum case length: 250 mm
Minimum case length: 20 mm
Example: 0 6 = 60 mm

0.5 meter (1.6 feet)

Not required

3300 XL 8 mm Reverse Mount Probes

B: Overall Case Length Option

05

00

02

Miniature ClickLoc coaxial
connector

12

Miniature ClickLoc coaxial
connector , FluidLoc cable
The FluidLoc cable option –12 is notnecessary on the vast majority of330105 and 330106 installations dueto the presence of the probe sleeve.
Consider carefully the application
before ordering the FluidLoc cable
option for these probes.

E: Agency Approval Option

E: Agency Approval Option

14/42

00

Not required

05

CSA, ATEX, IECEx Approvals

3300 XL 8 mm Proximity Transducer System
Datasheet141194 Rev. AL

3300 XL 8 mm Proximity Probes, SmoothCase:330140 3300 XL 8 mm Probe without armor(1)00

Not required

05

CSA, ATEX, IECEx Approvals

3300 XL 8 mm Extended Temperature
Range (ETR) Proximity Probes:

330141 3300 XL 8 mm Probe with armor(1)Part Number-AA-BB-CC-DD

330191 3300 XL 8 mm ETR Probe, 3/8-24 UNF
thread, without armor

A: Overall Case Length Option

330192 3300 XL 8 mm ETR Probe, 3/8-24 UNF
thread, with armor

Order in increments of 0.1 in.
Length configurations:
Maximum unthreaded length: 9.6 in.
Minimum unthreaded length: 0.8 in.
Example: 24 = 2.4 in.

Part Number-AA-BB-CC-DD
A: Unthreaded Length Option

B: Total Length Option
05

0.5 meter (1.6 feet)10

1.0 meter (3.3 feet)15

1.5 meter (4.9 feet)20

2.0 meters (6.6 feet)50

5.0 meters (16.4 feet)90

9.0 meters (29.5 feet)

Unthreaded length must be at least
0.8 in. less than the case length.
Order in increments of 0.1 in.
Length configurations:
Maximum unthreaded length: 8.8 in.
Minimum unthreaded length: 0.0 in.
Example: 1 5 = 1.5 in.
B: Overall Case Length Option
Order in increments of 0.5 in.
Standard thread configurations:
Maximum case length: 9.6 in.
Minimum case length: 0.8 in.
Example: 2 5 = 2.5 in.

5-meter probes are designed foruse with the 5 meter Proximitor
sensor only.

C: Total Length Option

C: Connector and Cable-Type Option
01

Miniature coaxial ClickLoc
connector with connector
protector, standard cable

02

Miniature coaxial ClickLoc
connector, standard cable

11

Miniature coaxial ClickLoc
connector with connector
protector, FluidLoc cable

12

Miniature coaxial ClickLoc
connector, FluidLoc cable05

0.5 meter (1.6 feet)10

1.0 meter (3.3 feet)15

1.5 meter (4.9 feet)20

2.0 meters (6.6 feet)50

5.0 meters (16.4 feet)90

9.0 meters (29.5 feet)
5-meter probes are designed foruse with the 5 meter Proximitor
sensor only.

D: Agency Approval Option

15/42

3300 XL 8 mm Proximity Transducer System
Datasheet141194 Rev. AL

D: Agency Approval Option00

Not required

05

CSA, ATEX, IECEx Approvals

5-meter probes are designed foruse with the 5 meter Proximitor
sensor only.
D: Agency Approval Option

3300 XL 8 mm Extended Temperature
Range (ETR) Proximity Probes, Metric:
330193 3300 XL 8 mm Probe, M10 x 1 thread,
without armor00

Not required

05

CSA, ATEX, IECEx Approvals

3300 XL 8 mm Extended Temperature
Range (ETR) Reverse Mount Probes

330194 3300 XL 8 mm Probe, M10 x 1 thread,with armor

330195-02-12-CC-DD3/8-24 UNF threads

Part Number-AA-BB-CC-DD

330196-05-30-CC-DD M10 x 1 threads

A: Unthreaded Length Option

C: Total Length Option

Unthreaded length must be at least
20 mm less than the case length.
Order in increments of 10 mm
Length configurations:
Maximum unthreaded length: 230 mm
Minimum unthreaded length: 0 mm
Example: 0 6 = 60 mm
B: Overall Case Length Option

05

0.5 meter (1.6 feet)10

1.0 meter (3.3 feet)15

1.5 meter (4.9 feet)20

2.0 meters (6.6 feet)50

5.0 meters (16.4 feet)90

9.0 meters (29.5 feet)

Order in increments of 10 mm
Metric thread configurations:
Maximum case length: 250 mm
Minimum case length: 20 mm
Example: 0 6 = 60 mm

5-meter probes are designed foruse with the 5 meter Proximitor
sensor only.

C: Total Length Option

D: Agency Approval Option

05

0.5 meter (1.6 feet)00

Not required10

1.0 meter (3.3 feet)

05

CSA, ATEX, IECEx approvals

15

1.5 meter (4.9 feet)20

2.0 meters (6.6 feet)50

5.0 meters (16.4 feet)90

9.0 meters (29.5 feet)

3300 XL 8 mm Extended Temperature
Range (ETR) Proximity Probes, SmoothCase:330197 3300 XL 8 mm Probe without armor 1
330198 3300 XL 8 mm Probe with armor 1
Part Number-AA-BB-CC

16/42

3300 XL 8 mm Proximity Transducer System
Datasheet141194 Rev. AL

Aluminum probe threaded mounting
bracket

A: Overall Case Length Option
Order in increments of 0.5 in.
Length configurations:
Maximum unthreaded length: 9.5 in.
Minimum unthreaded length: 1.0 in.
Example: 3 5 = 3.5 in.

137492-AA
A: Thread size

B: Total Length Option
05

0.5 meter (1.6 feet)10

1.0 meter (3.3 feet)15

1.5 meter (4.9 feet)20

2.0 meters (6.6 feet)50

5.0 meters (16.4 feet)90

9.0 meters (29.5 feet)

05

CSA, ATEX, IECEx Approvals

A: Thread size

A: Mounting screw option

02

M5 x 0.8-6g mounting screws01

3/8-2404

M10 x 1

Bently Nevada recommends the phenolicthreaded mounting bracket if your application
requires additional electric isolation from themounting location (as in some generator andelectrical motor bearing locations). The -01
option includes two 10-24 UNC-2A mounting
screws. The -04 option includes two M5 x 0.86g mounting screws. The mounting screws
have pre-drilled holes for safety wire.

137491-AA

10-24 UNC-2A mounting screws

M10 x 127474-AA

Aluminum probe clamp bracket1

01

04

Phenolic threaded probe mounting
bracket

C: Agency Approval Option
Not required

3/8-24

The aluminum probe threaded mounting
bracket is the standard mounting bracket formost 3300 and 3300 XL probe installations. The-01 option includes two 10-24 UNC-2A mounting
screws. The -04 option includes two M5 x 0.86g mounting screws. The mounting screws
have pre-drilled holes for safety wire.

5-meter probes are designed foruse with the 5 meter Proximitor
sensor only.

00

01

Probe Ordering Information Notes:

The aluminum clamp bracket is an unthreaded
mounting bracket designed for use with thesmooth case probes (330140, 330141, 330197
and 330198). After gapping the probe, tighten
the clamp bracket by tightening the screws.
The mounting screws have pre-drilled holes forsafety wire.

1. Mounting clamps must be orderedseparately for 330140, 330141, 330197, and
330198.
2. For a shorter delivery time, ordercommonly stocked probes. The following
part numbers are currently stockedprobes:17/42

3300 XL 8 mm Proximity Transducer System
Datasheet141194 Rev. AL

330101-00-08-05-02-00, 330101-00-08-05-0205, 330101-00-08-10-02-00, 330101-00-08-1002-05, 330101-00-12-10-02-00, 330101-00-12-1002-05, 330101-00-16-10-02-00, 330101-00-1610-02-05, 330101-00-20-05-02-00, 330101-0020-10-02-00, 330101-00-20-10-02-05, 33010100-30-10-02-00, 330101-00-30-10-02-05,
330101-00-40-05-02-00, 330101-00-40-10-0200, 330101-00-40-10-02-05, 330101-00-60-1002-00, 330101-00-60-10-02-05, 330102-00-2010-02-00, 330103-00-02-10-02-05, 330103-0004-10-02-00, 330103-00-05-10-02-00, 33010400-06-10-02-00, 330104-01-05-50-02-00,
330105-02-12-05-02-00, 330105-02-12-05-0205, 330105-02-12-10-02-00, 330105-02-12-1002-05, 330106-05-30-05-02-00, 330106-0530-05-02-05, 330106-05-30-10-02-00, 33010605-30-10-02-05.

92

B: Agency Approval Option00

Not required

05

CSA, ATEX, IECEx Approvals

Ordering Information for Extension
Cables
3300 XL Standard Extension Cable
330130-AAA-BB-CC

Ordering Information for Proximitor
SensorMake sure that the extension cable
length and the probe length, when
added together, equal theProximitor Sensor total length.

3300 XL Proximitor Sensor

A: Cable Length Option

330180-AA-BB
A: Total Length and Mounting Option
10

1.0 meter (3.3 feet) system length,
panel mount11

1.0 meter (3.3 feet) system length, DIN
mount

12

1.0 meter (3.3 feet) system length, nomounting hardware

50

5.0 meters (16.4 feet) system length,
panel mount51

5.0 meters (16.4 feet) system length,
DIN mount52

5.0 meters (16.4 feet) system length,
no mounting hardware

90

9.0 meters (29.5 feet) system length,
panel mount91

9.0 meters (29.5 feet) system length,
DIN mount

9.0 meters (29.5 feet) system length,
no mounting hardware

030

3.0 meters (9.8 feet)035

3.5 meters (13.1 feet)040

4.0 meters (11.5 feet)045

4.5 meters (14.8 feet)

060

6.0 meters (19.7 feet)070

7.0 meters (22.9 feet)075

7.5 meters (24.6 feet)080

8.0 meters (26.2 feet)085

8.5 meters (27.9 feet)

B: Connector Protector and Cable Option

18/42

00

Standard cable

01

Armored cable

02

Standard cable with connector
protector

3300 XL 8 mm Proximity Transducer System
Datasheet03

Armored cable with connector
protector

10

FluidLoc cable

11

Armored FluidLoc cable

12

FluidLoc cable with connector
protector

13141194 Rev. AL

C: Agency Approval Option00

Not required

05

CSA, ATEX, IECEx Approvals

Accessories

Armored FluidLoc cable withconnector protector

1410783300 XL 8 mm and 3300 5 mm
Proximity Transducer System
Manual.

1757513300 XL Multi-Purpose StainlessSteel Housing. 12”x12”x6”. Can
hold up to 8 Proximitor Sensors in
a DIN-mount configuration or 6
Proximitor Sensors in a panelmount configuration. (Available
with ATEX Zone 0 and Zone 1
certifications.)

1764673300 XL Multi-Purpose StainlessSteel Housing. 12”x8”x6”. Can
hold up to 4 3300XL Proximitor
Sensors in both DIN-mount andpanel-mount configurations.
(Available with ATEX Zone 0 and
Zone 1 certifications.)

3301813300 XL Multi-Purpose StainlessSteel Housing. 13”x9.5”x7”. Can
hold up to 8 Proximitor sensors in
a DIN-mount configuration or 6
Proximitor Sensors in a panelmount configuration. Primarily
used by customers requiringhazardous area approvals fro
their installations. Available withATEX Zone 0 and Zone 1 andNorth American Division 1 andDivision 2 certifications.

02120015

Bulk field wire. 1.0 mm2 (18 AWG),
3 conductor, twisted, shieldedcable with drain wire. Specify
length in feet.

138492-01

Replacement panel-mount
mounting pad.

138493-01

Replacement DIN-mount
mounting pad.

C: Agency Approval Option00

Not required

05

CSA, ATEX, IECEx Approvals

3300 XL Extended Temperature Range(ETR) Extension Cable
330190-AAA-BB-CC
Make sure that the extension cable
length and the probe length, when
added together, equal theProximitor Sensor total length.
A: Cable Length Option
030

3.0 meters (9.8 feet)035

3.5 meters (13.1 feet)040

4.0 meters (11.5 feet)045

4.5 meters (14.8 feet)070

7.0 meters (22.9 feet)075

7.5 meters (24.6 feet)080

8.0 meters (26.2 feet)085

8.5 meters (27.9 feet)

B: Cable Option
00

Standard cable

01

Armored cable19/42

3300 XL 8 mm Proximity Transducer System
Datasheet

148722-01

3300 XL test plug. The 3300 XL
Test Plug contains 3 small test
pins attached to 3 color-coded
1-meter wires, each terminatedin a banana plug. The 3-pin
adapter plugs into the test pinholes on 3300 XL-style Proximitor
sensors. You can use this test
plug to check the performanceof the Proximitor sensor from thetest pin holes in the terminal strip
without removing the field wiring.

04310310

3300 XL Proximitor Sensor panelmount screw. One 6-32 UNC
thread forming mounting screw.
Four screws are required foreach Proximitor sensor. (Screws
supplied standard with
Proximitor housings [3300 XL
panel-mount option]).

03200006

Silicone self-fusing tape. A 9.1meter (10-yard) roll of silicone
tape to protect connectors. This
tape is easy to install andprovides excellent electricalisolation and protection from theenvironment. We do notrecommend using this tapeinside the casing of the machine.

40113-02

141194 Rev. AL

Connector Protector Kit.
Connector Protector Kit for 3300
XL 8 mm probes and extension
cables, including connector
protectors and installation tools.

136536-01

Connector protector adapter.
This allows you to use connector
protector installation tools
manufactured prior to 1998 with75Ω ClickLoc connectors.

40180-02

Connector protectors. Package
contains 10 pairs of connector
protectors for 3300 XL 8 mmprobes and extension cables.

20/4203839410

75Ω triaxial male connector
protector. Male connector
protectors install onto theextension cable and attach tothe female connector protector
on the probe, providing
environmental protection ofconnectors.

0383942075Ω triaxial female connector
protector. Female connector
protectors install onto the probelead and attach to the maleconnector protector on theextension cable, providing
environmental protection ofconnectors. You can also place
the connector protector onto theextension cable to slide over theconnection to the Proximitor
sensor to protect thatconnection from theenvironment.

04301007

3/8-24 probe lock nut with safety
wire holes. Single probe lock nut
with 2 holes drilled through thenut in order to secure the locknut in place with safety wire.

04301008

M10 x 1 probe lock nut with safety
wire holes. Single probe lock nut
with 2 holes drilled through thenut in order to secure the locknut in place with safety wire.

330153-01

3300 XL connector kit. Used on
3300 XL 8 mm probes andextension cables. Contains 1 paireach of male and female
ClickLoc connectors, 2 colorcoded sleeves, 2 pieces of slit FEP
tubing, and 1 strip of silicone
tape.

3300 XL 8 mm Proximity Transducer System
Datasheet

330153-09

3300 XL ETR Connector Kit. Used
on ETR 3300 XL 8mm probes and3300 ETR XL extension cables.
Contains one pair of male andfemale ClickLoc connectors, twocolor-coded sleeves, two piecesof high temperature slit FEP
tubing, and one strip of silicon
tape.

163356

Connector Crimp Tool Kit.
Includes 1 set of multiconnector
inserts and connector
installation instructions.
Compatible only with 330153
connector kits or with probes
shipped in 2003 or later with
ClickLoc connectors uninstalled.
Supplied with carrying case.

141194 Rev. AL

21/42

3300 XL 8 mm Proximity Transducer System
Datasheet141194 Rev. AL

Graphs and Figures

Figure 1: Typical 3300 XL 8 mm 5 m or 1 m System over API 670 Range

22/42

3300 XL 8 mm Proximity Transducer System
Datasheet141194 Rev. AL

Figure 2: Typical 3300 XL 8 mm 9 m System over API 670 Testing Range

23/42

3300 XL 8 mm Proximity Transducer System
Datasheet141194 Rev. AL

Figure 3: Typical 3300 XL 8 mm Probe over API 670 Operating Range

24/42

3300 XL 8 mm Proximity Transducer System
Datasheet141194 Rev. AL

Figure 4: Typical 3300 XL 8 mm 5 m Proximitor Sensor with 4 m Extension Cable at Tc (Probe is at
25°C)

25/42

3300 XL 8 mm Proximity Transducer System
Datasheet141194 Rev. AL

Figure 5: Typical 3300 XL 8 mm 5 m Proximitor Sensor with 4 m Extension Cable at Th (Probe is at
25°C)

26/42

3300 XL 8 mm Proximity Transducer System
Datasheet141194 Rev. AL

Figure 6: Typical 3300 XL 8 mm 9 m Proximitor Sensor with 8 m of Extension Cable at Tc (Probe isat 25°C)

27/42

3300 XL 8 mm Proximity Transducer System
Datasheet141194 Rev. AL

Figure 7: Typical 3300 XL 8 mm 9 m Proximitor Sensor with 8 m Extension Cable at Th (Probe is at
25°C)

28/42

3300 XL 8 mm Proximity Transducer System
Datasheet141194 Rev. AL

Figure 8: Typical 3300 XL Extended Temperature Range Probe and 4 m Extended Temperature
Range Extension Cable at Th (Proximitor Sensor and Probe Tip with 1-foot Cable are at +25°C)

29/42

3300 XL 8 mm Proximity Transducer System
Datasheet141194 Rev. AL

Figure 9: Typical 3300 XL Extended Temperature Range Probe and 8 m Extended Temperature
Range Extension Cable at Th (Proximitor Sensor and Probe Tip with 1-foot Cable are at +25°C)

30/42

3300 XL 8 mm Proximity Transducer System
Datasheet141194 Rev. AL

Figure 10: Frequency Response, Typical 3300 XL 8 mm 5 m or 1 m System with Varying Lengths of
Field Wiring Attached, No Barriers

31/423300 XL 8 mm Proximity Transducer System
Datasheet141194 Rev. AL

Figure 11: Phase Response, Typical 3300 XL 8 mm 5 m or 1 m System with Varying Lengths of Field
Wiring Attached, No Barriers

32/42

3300 XL 8 mm Proximity Transducer System
Datasheet141194 Rev. AL

Figure 12: Frequency Response, Typical 3300 XL 8 mm 9 m System with Varying Lengths of Field
Wiring Attached, No Barriers

33/42

3300 XL 8 mm Proximity Transducer System
Datasheet141194 Rev. AL

Figure 13: Phase Response, Typical 3300 XL 8 mm 9 m System with Varying Lengths of Field
Wiring Attached, No Barriers

34/42

3300 XL 8 mm Proximity Transducer System
Datasheet141194 Rev. AL

1. Probe tip, 8.0 mm (0.31 in) diameter
2. 9/16 in for 3/8-24 threads, M17 for M10 threads (see Note 2)
3. Case thread
4. 5/16 in wrench flats for 3/8-24 threads; 8mm wrench flats for M10 threads.
5. 75 Ω cable, 3.68 mm (0.145 in) maximum outside diameter, 3.94 mm (0.155 in) maximum outside
diameter for FluidLoc cable, 7.67 mm (0.302 in) outside diameter of armor, 9.5 mm (0.38 in)
maximum diameter of armor ferrule
6. Miniature male coaxial connector, 7.24 mm (0.285 in) maximum outside diameter “D”
7. Unthreaded length “A”
8. Case length “B”
9. 6.0 mm (0.235 in) maximum
10. Total length “C”, +30%, -0%3
Figure 14: 3300 XL 8 mm Proximity Probes, Standard Mount
330101 and 330191, 3/8-24 UNF-2A, without armor 7330102 and 330192, 3/8-24 UNF-2A, with armor 6330103 and 330193, M10X1 thread, without armor 7330104 and 330194, M10X1 thread, with armor 635/42

3300 XL 8 mm Proximity Transducer System
Datasheet141194 Rev. AL

1. Probe tip, 8.0 mm (0.31 in) diameter
2. 7/16 in or M10 hexagonal
3. Case thread
4. 75 Ω cable, 3.68 mm (0.145 in) outside diameter
5. Miniature male coaxial connector, 7.24 mm (0.285 in) maximum outside diameter “D”
6. Unthreaded length “A”, 5.0 mm (0.20 in)
7. Case length “B”, 30 mm (1.2 in)
8. 6.0 mm (0.235 in) maximum
9. Total length “C”, +30%, -0%3
Figure 15: 3300 XL 8 mm Proximity Probes, Reverse Mount 4, 7330105 and 330195, 3/8-24 UNF-2A threads
330106 and 330196, M10X1 threads

36/42

3300 XL 8 mm Proximity Transducer System
Datasheet141194 Rev. AL

1. Probe tip, 8 mm (0.31 in) diameter
2. 9.66 mm (0.38 in) maximum diameter
3. 5/16 in wrench flats, 4 each
4. 75Ω cable, 3.68 mm (0.145 in) maximum diameter, 3.94 mm (0.155 in) maximum diameter for
FluidLoc cable, 7.67 mm (0.302 in) outside diameter with armor, 10.2 mm (0.4 in) maximum
diameter for armor ferrule
5. Miniature male coaxial connector, 7.24 mm (0.285 in) maximum outside diameter “D”
6. Case length “A”,
7. 349.3 (13.75) max. distance
8. 6.0 mm (0.235 in) maximum
9. Total length “C”, +30%, -0%3
Figure 16: 3300 XL 8 mm Proximity Probes, Smooth Case
330140 and 330197, without armor 7330141 and 330198, with armor 6

37/42

3300 XL 8 mm Proximity Transducer System
Datasheet141194 Rev. AL

1. 7.24 mm (0.285 in) maximum diameter
2. Miniature male coaxial connector
3. FEP or PFA coated armor, armor length 300 mm (11.8 in) less than cable length (see Note 6)
4. 75Ω cable, 3.7 mm (0.15 in) maximum outside diameter, 3.94 mm (0.155 in) maximum diameter
for FluidLoc cable, 7.67 mm (0.302 in) maximum outside diameter of armor, 10.2 mm (0.40 in)
maximum diameter of armor ferrule
5. 7.24 mm (0.285 in) maximum diameter
6. Stainless steel ferrules, 10.2 mm (0.40 in) max diameter
7. FEP or PFA insulated triaxial cable
8. Miniature female coaxial connector
9. Cable length, +20%, -0%
Figure 17: Extension Cable without Connector Protectors
330130, 3300 XL Extension Cable (FEP Armor and Insulation)
330190, 3300 XL ETR Extension Cable (PFA Armor and Insulation)

38/42

3300 XL 8 mm Proximity Transducer System
Datasheet141194 Rev. AL

1. 12.4 mm (0.49 in) maximum diameter
2. 51.1 mm (2.01 in) maximum
3. 36.3 mm (1.43 in) maximum.
4. 12.4 mm (0.49 in) maximum diameter
5. Connector protector (fluorosilicone material) only installed on female end when optioned. Bothends available as accessories.
Figure 18: Extension Cable with Connector Protectors

1. Mounting option “A”, Options –50 or -90
Figure 19: Panel Mount 3300 XL Proximitor Sensor

39/42

3300 XL 8 mm Proximity Transducer System
Datasheet141194 Rev. AL

1. Mounting option “A”, Options –51 or –91
2. 35mm DIN rail (not included)
3. 89.4 mm (3.52 in). Additional 3.05 mm (0.120 in) clearance required to remove DIN rail.
Figure 20: DIN Mount 3300 XL Proximitor Sensor

40/42

3300 XL 8 mm Proximity Transducer System
Datasheet141194 Rev. AL

1. Mounting option “A”, Options –50 or -90
Figure 21: Physical Mounting Characteristics Showing Interchangeability of 3300 and 3300 XL
Proximitor Sensors when 4-hole Mounting Option Is Used8
Figure Notes:
1. All dimensions on figures are in millimeters (inches) unless otherwise noted.
2. Standard mount 8 mm probes supplied with M17 or 9/16 inch lock nut.
3. Probes ordered with 5 or 9 meter integral cables have a length tolerance of +20%, -0%.
4. Reverse mount probes not available with armor or connector protector options.
5. Letters inside quotation marks on figures refer to probe ordering options.
6. Stainless steel armor is supplied with FEP outer jacket for standard probes, PFA outer jacket for ETR
probes.
7. FEP jacket is standard non-armored portion of the cable for standard probes, PFA jacket on nonarmored portion for ETR probes.
8. Use M3.5 or #6 screws for panel-mount Proximitor Sensors (screws provided when purchasing
Bently Nevada housings).

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3300 XL 8 mm Proximity Transducer System
Datasheet141194 Rev. AL

Copyright 2024 Baker Hughes Company. All rights reserved.

Bently Nevada, Keyphasor, M2, Proximitor and Orbit Logo are registered trademarks of Bently Nevada, a Baker Hughes
business, in the United States and other countries. The Baker Hughes logo is a trademark of Baker Hughes Company.
All other product and company names are trademarks of their respective holders. Use of the trademarks does not
imply any affiliation with or endorsement by the respective holders.
Baker Hughes provides this information on an “as is” basis for general information purposes. Baker Hughes does notmake any representation as to the accuracy or completeness of the information and makes no warranties of any
kind, specific, implied or oral, to the fullest extent permissible by law, including those of merchantability and fitness
for a particular purpose or use. Baker Hughes hereby disclaims any and all liability for any direct, indirect,
consequential or special damages, claims for lost profits, or third party claims arising from the use of theinformation, whether a claim is asserted in contract, tort, or otherwise. Baker Hughes reserves the right to makechanges in specifications and features shown herein, or discontinue the product described at any time without
notice or obligation. Contact your Baker Hughes representative for the most current information.
The information contained in this document is the property of Baker Hughes and its affiliates; and is subject tochange without prior notice. It is being supplied as a service to our customers and may not be altered or its content
repackaged without the express written consent of Baker Hughes. This product or associated products may becovered by one or more patents. See Bently.com/legal.

1631 Bently Parkway South, Minden, Nevada USA 89423
Phone: 1.775.782.3611 (US) or Bently.com/support
Bently.com

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