Gap measurement
Bently Nevada 330709-000-050-10-12-05 produces the eddy-current response as the 11 mm tip moves relative to the target.
Bently Nevada · Machinery Monitoring HardwareMoore Automation · Technical Record
Bently Nevada · 3300 XL 11 mm Proximity Probe
Bently Nevada 330709-000-050-10-12-05
| 3300 XL 11 mm Proximity Probe
M16 × 1.5 THREAD · 50 MM CASE · 1.0 M FLUIDLOC CABLE
Complete model · 330709-000-050-10-12-05
01
Product Description
Bently Nevada 330709-000-050-10-12-05 is a 3300 XL 11 mm eddy-current proximity probe assembly. The complete identifier retains the supplied 330709 base, the unthreaded-length field, the 50 mm case field, the 1.0 m cable field, the FluidLoc connector/cable option and the approval field.
At the machine, Bently Nevada 330709-000-050-10-12-05 places an 11 mm probe tip at a controlled conductive target gap. Its signal travels through the integral cable and the matching extension and Proximitor path before the conditioned displacement or vibration value reaches the monitor.
The M16 × 1.5 threaded case and FluidLoc cable execution on Bently Nevada 330709-000-050-10-12-05 define the mechanical and environmental boundary. The exact supplied string should remain together because the case, cable, connector and approval choices describe one calibrated 3300 XL 11 mm assembly.
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Technical Data
- Brand
- Bently Nevada
- Complete model
- 330709-000-050-10-12-05
- Product type
- 3300 XL 11 mm proximity probe
- System family
- 3300 XL 11 mm Transducer System
- Base probe
- 330709
- Thread
- M16 × 1.5
- Unthreaded field
- 000 retained as supplied
- Overall case
- 050 = 50 mm
- Total length
- 10 = 1.0 m
- Connector/cable
- 12 = miniature ClickLoc connector with FluidLoc cable
- Approval field
- 05 = multi approvals
- Probe tip
- 11 mm
- Linear range
- 4.0 mm (160 mils)
- Recommended gap
- 2.5 mm (100 mils)
- Scale factor
- 3.94 V/mm (100 mV/mil)
- Frequency response
- 0–8 kHz, system family
- Cable construction
- 75 Ω triaxial FEP, FluidLoc execution
- Temperature
- Probe family −52 to +177 °C
- Target reference
- AISI 4140 steel
- System requirement
- Probe, extension cable and Proximitor Sensor matched by total length
03
Product Functions
Bently Nevada 330709-000-050-10-12-05 converts a changing conductive target gap into the probe response used by a 3300 XL 11 mm monitoring chain.
Signal handoff
The integral FluidLoc cable carries the high-frequency probe signal to the matching extension cable and Proximitor Sensor.
Conditioned value
The Proximitor Sensor supplies excitation and converts the probe response into the voltage used by the monitor.
04
Installation Highlights
The installation of Bently Nevada 330709-000-050-10-12-05 is defined by the M16 × 1.5 case, the 50 mm body, the selected gap and the protected FluidLoc cable route.
Threaded mounting
The M16 × 1.5 case fixes the probe at the machine bracket or threaded boss while the 11 mm tip faces the target.
Gap and target
The reference gap is 2.5 mm against the stated steel target; the final installed gap remains part of the calibrated setup for Bently Nevada 330709-000-050-10-12-05.
Cable protection
The 1.0 m FluidLoc cable must be routed with the required bend path and connected to the matching extension without damaging the seal or connector.
05
Product Q&A
Why can Bently Nevada 330709-000-050-10-12-05 show a wrong vibration gap after installation?
For Bently Nevada 330709-000-050-10-12-05, first compare the installed 2.5 mm reference gap, the conductive target material and the 11 mm probe orientation. A gap error or target mismatch changes the conditioned value before it reaches the monitor.
How can a customer trace a missing signal from Bently Nevada 330709-000-050-10-12-05?
Trace Bently Nevada 330709-000-050-10-12-05 from the FluidLoc probe cable to the matching extension cable and Proximitor Sensor, then check the complete electrical length. A connector that is not fully seated can interrupt the path even when the probe is mechanically secure.
What should be checked when the cable on Bently Nevada 330709-000-050-10-12-05 is difficult to route?
Bently Nevada 330709-000-050-10-12-05 uses a 1.0 m FluidLoc cable and an M16 × 1.5 case. Keep the cable within its bend and sealing limits, and make sure the threaded body is not being used to force a bend at the connector.
Why must the 050 field stay with Bently Nevada 330709-000-050-10-12-05?
The 050 field on Bently Nevada 330709-000-050-10-12-05 identifies the 50 mm case execution. Removing it can send a quotation or replacement check toward a different mechanical reach even if the base 330709 number looks similar.
What does a Not OK condition mean in the Bently Nevada 330709-000-050-10-12-05 signal chain?
A Not OK indication associated with Bently Nevada 330709-000-050-10-12-05 should be separated from a real machine movement by checking the probe, FluidLoc connector, extension and Proximitor Sensor in order. The probe alone does not create the final monitor output.
Which order detail is most often lost for Bently Nevada 330709-000-050-10-12-05?
Keep the complete Bently Nevada 330709-000-050-10-12-05 string, including the 12 FluidLoc cable option and final 05 approval field. Those fields identify the supplied cable execution and approval record, not just a marketing variant.
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Model Record
Moore Automation
Moore Automation supports industrial automation, monitoring and instrumentation enquiries with complete model records and coordinated supply information.
The requested 330709-000-050-10-12-05 record can stay linked to quantities, drawings and shipment details during the enquiry.
The complete 330709-000-050-10-12-05 string stays visible in the enquiry.
Moore Automation handles automation, monitoring and instrumentation records.
Quantities, drawings and shipment details remain tied to the model record.
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