Bently Nevada 3300 XL Specifications

3300 XL 8mm Proximity Transducer System
Datasheet
Bently Nevada Machinery Condition Monitoring

Description

The 3300 XL 8 mm Proximity Transducer System consists of:
oOne 3300 XL 8 mm probe,
oOne 3300 XL extension cable1, and
oOne 3300 XL Proximitor Sensor2.
The system provides an output voltage that is directly proportional to the distance between the probe tip and the observed 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 (4th Edition) 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 of probes, extension cables, and Proximitor sensors, eliminating the need to match or bench calibrate individual components.
141194 Rev. AH
Each 3300 XL 8 mm Transducer System component is backward compatible and interchangeable4 with other non-XL 3300 series 5 mm and 8 mm transducer system components5. This compatibility includes the 3300 5 mm probe, for applications in which an 8 mm probe is too large for the available mounting space
6,7
.
Proximitor Sensor
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 an identical 4-hole mounting “footprint” with older Proximitor Sensor designs. The mounting base for either option provides electrical isolation and
3300 XL 8mm Proximity Transducer System Datasheet 141194 Rev. AH
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 and complexity.
The 3300 XL’s SpringLoc terminal strips require no special installation tools and facilitate faster, more robust field wiring connections by eliminating screw­type clamping mechanisms that can loosen.
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 cable rating 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 the standard 3300 XL Proximitor Sensor. Note that when you use any ETR component as part of your system, the ETR component limits the system accuracy to the accuracy of the ETR system.
Description Notes:
Proximity Probe and Extension Cable
The 3300 XL probe and extension cable also reflect improvements over previous designs. A patented TipLoc molding method provides a more robust bond between the probe tip and the 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.
You can also order 3300 XL 8 mm probes and extension cables with an optional FluidLoc cable option. This option prevents oil and other liquids from leaking out of the machine through the cable’s interior.
Connectors
The 3300 XL probe, extension cable, and Proximitor sensor have corrosion-resistant, gold-plated ClickLoc connectors. These connectors require only finger-tight torque (the connectors will "click" when tight), and the specially-engineered locking mechanism prevents the connectors from loosening. These connectors require no special tools for installation or removal.
You can order the 3300 XL 8 mm probes and extension cables with connector protectors already installed. We can also supply connector protectors separately for field installations (such as when an application must 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 for applications in which either the probe lead or extension cable may exceed the
1. One-meter systems do not use an extension cable.
2. Proximitor sensors are supplied by default from the factory calibrated to AISI 4140 steel. Calibration to other target materials is available upon request.
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.
4. 3300 XL 8 mm components are both electrically and physically interchangeable with non-XL 3300 5 mm and 8 mm components. Although the packaging of the 3300 XL Proximitor Sensor differs from its predecessor, its design fits in the same 4-hole mounting pattern when used with the 4-hole mounting base, and will fit within the same mounting space specifications (when minimum permissible cable bend radius is observed).
5. Mixing XL and non-XL 3300-series 5 mm and 8 mm system components limits system performance to the specifications for the non-XL 3300 5 mm and 8 mm Transducer System.
6. The 3300-series 5 mm probe (refer to Document
141605) uses smaller physical packaging, 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 8mm probe. When your application requires narrow side view probes, use the 3300 NSv Proximity Transducer System (refer to Document 147385).
7. 8 mm probes provide a thicker encapsulation of 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 when
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3300 XL 8mm Proximity Transducer System Datasheet 141194 Rev. AH
possible to provide optimal robustness against physical abuse.
8. Each 3300 XL extension cable includes silicone tape that you can use instead of connector protectors. We do not recommend silicone tape for applications that will expose the probe-to-extension cable connection to turbine oil.
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3300 XL 8mm Proximity Transducer System Datasheet 141194 Rev. AH

Specifications

Unless otherwise noted, the following specifications are for a 3300 XL 8 mm Proximitor Sensor, extension cable and 8 mm probe between +18 ˚C and +27 ˚C (+64 ˚F to +80 ˚F), 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 and interchangeability specifications do not apply to transducer systems that are calibrated to any target other than our AISI 4140 steel target.

Electrical

Proximitor Sensor Input
Power Requires -17.5 Vdc to -26 Vdc
Supply Sensitivity
Output Resistance
Accepts one non-contacting 3300­series 5mm, 3300 XL 8mm Proximity Probe and Extension Cable.
without barriers at 12 mA maximum consumption, -23 Vdc to -26 Vdc with barriers. Operation at a more positive voltage than -23.5 Vdc can result in reduced linear range.
Less than 2 mV change in output voltage per volt change in input voltage.
50 Ω
2.0
3.0
7.88±0.50
8.17±0.50
5.0 8.73±0.50
9.0 9.87±0.50
Nominal Extension Cable DC Resistance
Resistance
(R
) from Center Conductor to
CORE
Center Conductor
Length of
RCORE (Ω) Extension Cable
(m)
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
Nominal Probe DC Resistance
Resistance
(R
PROBE
) from Center Conductor to
Outer Conductor)
Probe
R
PROBE
Length (m)
0.5 7.45±0.50
1.0
1.5
7.59±0.50
7.73±0.50
(Ω)
Resistance (R Outer Conductor
4/41
JACKET
) from Outer Conductor to
Length of
R
JACKET
Extension Cable
(m)
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
(Ω)
3300 XL 8mm Proximity Transducer System Datasheet 141194 Rev. AH
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
69.9 pF/m (21.3 pF/ft) typical Cable Capacitance
Field Wiring 0.2 to 1.5 mm2 (16 to 24 AWG) .
Recommend using 3 conductor shielded triad cable and tinned field wiring. Maximum length of 305 meters (1,000 feet) between the 3300 XL Proximitor Sensor and the monitor. See the frequency response graphs, Figures 10 and 12, for signal rolloff at high frequencies when using longer field wiring lengths.
Linear Range 2 mm (80 mils). Linear range begins
at approximately 0.25 mm (10 mils) from target and is from 0.25 to 2.3 mm (10 to 90 mils) (approximately – 1 to –17 Vdc).
Extended Temperature Range (ETR) for 5 and 9 Meter Systems
7.87 V/mm (200 mV/mil) ± 6.5% including interchangeability error when measured in increments of
0.25 mm (10 mils) over the 80 mil linear range from 0 °C to +45 °C (+32 °F to +113 °F).
Deviation from best fit straight line (DSL)
Standard 5 or 1 meter System
Less than ±0.025 mm (±1 mil) 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
Less than ±0.038 mm (±1.5 mil) with components at 0 °C to +45 °C (+32 °F to +113 °F).
meter Systems
Performance over Extended Temperatures
Standard 5 or 1 meter System
Over a probe temperature range of – 35 °C to +120 °C (-31 °F to +248 °F) with the Proximitor sensor and extension 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).
Recommended Gap Setting for Radial Vibration
Incremental Scale Factor (ISF)
Standard 5 or 1 meter System
Standard 9 meter System
-9 Vdc [approximately 1.27 mm (50
mils)]
7.87 V/mm (200 mV/mil) ± 5%
including interchangeability error when measured in increments of
0.25 mm (10 mils) 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 interchangeability error when measured in increments of
0.25 mm (10 mils) over the 80 mil
linear range from 0 °C to +45 °C (+32 °F to +113 °F).
Standard 9 meter System
Over a Proximitor sensor and extension cable temperature 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) and the DSL remains within ±0.076 mm (±3 mils).
Over a probe temperature range of –35 °C to +120 °C (-31 °F to +248 °F) with the Proximitor sensor and extension 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
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3300 XL 8mm Proximity Transducer System Datasheet 141194 Rev. AH
extension cable temperature 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) and the DSL remains within ±0.152 mm (±6 mils).
Extended Temperature Range 5 and 9 meter Systems
Frequency Response
Minimum Target Size
Minimum 50.8 mm (2 in)
Recommended Minimum
When gapped at the center of the linear range, the interaction between two separate transducer systems (cross-talk) will be less than 50 mV on shaft diameters of at least 50 mm (2 in) or greater. You should take care to maintain minimum 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 cross­talk to 50 mV or less. Radial vibration or position measurements on shaft diameters smaller than 76.2 mm (3 in) will generally change the scale factor.
Effects of 60 Hz Magnetic Fields Up to 300 Gauss
Output Voltage in Mil pp/Gauss
Gap
5 or 1-meter
Over a probe and extension cable temperature 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), the ISF remains within ±18% of 7.87 V/mm (200 mV/mil) and the DSL remains within ±0.152 mm (±6 mils).
(0 to 10 kHz), +0, -3 dB, with up to 305 meters (1000 feet) of field wiring.
15.2 mm (0.6 in) diameter (flat
target)
Shaft Diameter
76.2 mm (3 in)
9 meter Probe Ext.
Proximitor Sensor
10 0.0119
50 0.0131
90 0.0133
Proximitor Sensor
0.0247 0.0004 0.0004
0.0323 0.0014 0.0014
0.0348 0.0045 0.0045

Mechanical

Probe Tip Material Polyphenylene sulfide (PPS).
Probe Case Material
Probe Cable Specifications
Standard cable 75Ω triaxial, fluoroethylene
Extended Temperature Range cable
Armor (optional on both)
Tensile Strength (Maximum Rated)
Connector Material
Probe Case Torque
Probe Type Maximum
Standard forward mounted probes
Standard forward­mount probes ­first three threads
Reverse-mount probes
AISI 303 or 304 stainless steel (SST).
propylene (FEP) insulated probe cable in the following total probe lengths: 0.5, 1, 1.5, 2, 3, 5, or 9 meters.
75Ω triaxial, perfluoroalkoxy (PFA) insulated probe cable in the following total probe lengths:
0.5, 1, 1.5, 2, 5, or 9 meters.
Flexible AISI 302 or 304 SST with FEP outer jacket.
330 N (75 lbf) probe case to probe lead.
270 N (60 lbf) at probe lead to extension cable connectors.
Gold-plated brass or gold-plated beryllium copper.
Recommended
Rated
33.9 N•m (300 in•lbf)
22.6 N•m (200 in•lbf)
22.6 N•m (200 in•lbf)
11.2 N•m (100 in•lbf)
7.5 N•m (66 in•lbf)
7.5 N•m (66 in•lbf)
Cable
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3300 XL 8mm Proximity Transducer System Datasheet 141194 Rev. AH
Extension Cable Material
Standard cable 75 Q triaxial, fluoroethylene
propylene (FEP) insulated
Extended Temperature Range cable
Minimum Cable Bend Radius
3300 XL 8 mm components are both electrically and physically interchangeable with non-XL 3300 5 mm and 8 mm components when minimum permissible cable bend radius is observed.
Connector Material
Maximum Connector Torque
Connector-to-Connector Recommended Torque
Connector Type Tightening Instructions
75Ω triaxial, perfluoroalkoxy (PFA) insulated.
25.4 mm (1.0 in)
Gold-plated brass or gold-plated beryllium copper.
0.565 N•m (5 in•lbf)
Probe 323 g/m (11.4
oz.)
Extension
Cable
Armored
Extension Cable
Proximitor
Sensor
34 g/m (0.4 oz/ft)
103 g/m (1.5 oz/ft)
246 g (8.67 oz)

Environmental Limits

Probe Temperature Range
Operating and Storage Temperature
Standard 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 cable and connector.
Two 3300 XL gold "click" type connectors
One non-XL stainless steel connector and one 3300 XL connector
Proximitor Sensor Material
Connector Material
System Length 5 or 9 meters (including
Total System Weight (TypicaI)
Finger tight
Finger tight plus 1/8 turn using pliers
A308 aluminum
Gold-plated brass or gold­plated beryllium copper.
extension cable) or 1 meter (probe only).
0.7 kg (1.5 lb m)
Exposing the probe to temperatures below – 34 ˚C (-30 ˚F) may cause premature failure of the pressure seal.
Probe Pressure
3300 XL 8 mm probes are designed to seal differential pressure between the probe tip and case. The probe sealing material consists of a Viton® O ring. Probes are not pressure tested prior to shipment. Contact our custom design department if you require a test of the pressure seal for your application.
It is the responsibility of the customer or user to ensure that all liquids and gases are contained and safely controlled should leakage occur from a proximity probe. In addition, solutions with high or low pH values may erode the tip assembly of the probe causing media leakage into surrounding areas. Bently Nevada, LLC will not be held
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3300 XL 8mm Proximity Transducer System Datasheet 141194 Rev. AH
responsible for any damages resulting from leaking 3300 XL 8 mm proximity probes. In addition, 3300 XL 8 mm proximity probes will not be replaced under the service plan due to probe leakage.
Extension Cable Temperature Range
Operating and Storage Temperature
Standard Cable -52°C to +177°C
(-62°F to +350 °F)
Extended Temperature Range
-52°C to +260 °C (-62 °F to
+500 °F)
Cable
Proximitor Sensor Temperature Range
Operating Temperature
Storage Temperature
-52°C to +100°C (-62°F to +212°F)
52 °C to +105 °C (-62 °F to
­+221 °F)
Probe Relative Humidity
Less than a 3% change in Average Scale Factor (ASF) when tested in 93% humidity in accordance with IEC standard 68 2 3 for up to 56 days.
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3300 XL 8mm Proximity Transducer System Datasheet 141194 Rev. AH

Compliance and Certifications

FCC
This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions:
l This device may not cause harmful
interference.
l This device must accept any interference
received, including interference that may cause undesired operation.
EMC
EN 61000-6-2
EN 61000-6-4
EMC Directive 2014/30/EU
RoHS
RoHS Directive 2011/65/EU
Maritime
ABS 2009 Steel Vessels Rules
1-1-4/7.7,4-8-3/1.11.1,4-9-7/13
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3300 XL 8mm Proximity Transducer System Datasheet 141194 Rev. AH
with galvanic

Hazardous Area Approvals

For the detailed listing of country and product specific approvals, refer to the
Quick Reference Guide
from Bently.com.
CSA/NRTL/C
(108M1756) available
Approvals
isolators.
nA, ec
When installed without barriers per drawing
140979.
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, and D;
3300 XL Proximitor Sensor
ia
When installed with intrinsically safe zener barriers per drawing 141092 or when installed with galvanic isolators.
nA, ec
When installed without barriers 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.
Class I, Zone 2: AEx/Ex nA IIC T4/T5 Gc; Class I, Division 2, Groups A, B, C, and D; Class I, Zone 2: AEx/Ex ec llC T4/T5 Gc; Class I, Division 2, Groups A, B, C, and D;
(see Temperature Schedule table to follow)
3300 XL Probe
ia
When installed with intrinsically safe zener barriers per drawing 141092 or when installed
T5 @ Ta= -55°C to + 40°C T4 @ Ta= -55°C to + 80°C
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 to follow)
10/41
3300 XL 8mm Proximity Transducer System Datasheet 141194 Rev. AH
ATEX/IECEx
3300 XL Proximitor Sensor
ia
nA,ec
3300 XL Probe
II 1 G Ex 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
Ui= -28V Uo= -28V
Ii= 140mA Io= 140mA
Pi= 0.91W Po= 0.742W
Ci- 47nF Co= 1.5nF
Li= 1460µH Lo= 610µH
II 3 G Ex 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
nA,ec
II 3 G Ex nA IIC T5…T1 Gc, Ex ec llC T5…T1 Gc, (see Temperature Schedule table to follow)
Ui= -28V li= 140 mA
Temperature Schedule
Temperature Classification
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
Ambient Temperat ure (Probe
Only)
Probe entity parameters are met when used with BN extension cables and connected to BN Prox.
ia
II 1 G Ex ia IIC T5…T1 Ga, (see Temperature Schedule table to follow)
Ex ia IIIC T90°C ... T280°C Dc For EPL Dc:
Ui= -28V Ci = 1.5 nF
Ii = 140 mA Li =610 μH
Pi = 0.91 W
T105°C @ Ta -55°C to +100°C
T90°C @ Ta -55°C to +40°C
11/41
3300 XL 8mm Proximity Transducer System Datasheet 141194 Rev. AH

Hazardous Area Conditions of Safe Use

CSA/NRTL/C:
ia
Install per Bently Nevada drawing 141092.
nA, ec
Install per Bently Nevada drawing 140979.
ATEX/IECEx:
ia
Install per Bently Nevada drawing 141092.
nA, ec
The Prox must be installed so as to provide the terminals with a degree of protection of at least IP54.
12/41
3300 XL 8mm Proximity Transducer System Datasheet 141194 Rev. AH

Ordering Information

For the detailed listing of country and product specific approvals, refer to the
Quick Reference Guide
from Bently.com.
(108M1756) available
Ordering Information for Probes
3300 XL 8 mm Proximity Probes:
330101 3300 XL 8 mm Probe, 3/8-24 UNF thread, without armor
330102 3300 XL 8 mm Probe, 3/8-24 UNF thread, with armor
Part Number-AA-BB-CC-DD-EE
A: Unthreaded Length Option
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.
(2)
(2)
Unthreaded length must be at least 0.8 in. less than the case length.
Approvals
90
D: Connector and Cable-Type Option
01
02 Miniature coaxial ClickLoc connector,
11 Miniature coaxial ClickLoc connector with
12 Miniature coaxial ClickLoc connector,
E: Agency Approval Option
00
05
9.0 meters (29.5 feet)
3-meter length option is only available on 330101 probes, and is designed for use with the 9 meter Proximitor sensor only.
5-meter probes are designed for use with the 5 meter Proximitor sensor only.
Miniature coaxial ClickLoc connector with connector protector, standard cable
standard cable
connector protector, FluidLoc cable
FluidLoc cable
Not required
CSA, ATEX, IECEx Approvals
3300 XL 8 mm Proximity Probes, Metric:
B: Overall Case Length 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.
C: Total Length Option
05 0.5 meter (1.6 feet)
10
15 1.5 meter (4.9 feet)
20
30 3.0 meters (9.8 feet)
50
1.0 meter (3.3 feet)
2.0 meters (6.6 feet)
5.0 meters (16.4 feet)
330103 3300 XL 8 mm Probe, M10 x 1 thread, without armor
330104 3300 XL 8 mm Probe, M10 x 1 thread, with
(2)
armor
Part Number-AA-BB-CC-DD-EE
A: Unthreaded Length Option
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
(2)
Unthreaded length must be at least 20 mm less than the case length.
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