330903-02-16-05-02-00 Bently Nevada Probe

330903-02-16-05-02-00 Bently Nevada 3300 NSv Proximity Probe

330903-02-16-05-02-00 Bently Nevada 3300 NSv Proximity Probe

Availability: 10 left in stock

Configured for eddy-current displacement measurement in 3300 NSv Proximity Transducer System networks, the Bently Nevada 330903-02-16-05-02-00 (330903 Eddy-Current Proximity Sensor)...

SKU: 330903-02-16-05-02-00

Manufacturer: Bently Nevada
Product No.: 330903-02-16-05-02-00
Product Type: Proximity Sensors
Product Origin: USA
Payment:T/T, Western Union
Weight: 140g
Shipping port: Xiamen
Warranty: 12 months

Description Reviews

Configured for eddy-current displacement measurement in 3300 NSv Proximity Transducer System networks, the Bently Nevada 330903-02-16-05-02-00 (330903 Eddy-Current Proximity Sensor) provides direct physical/electrical execution. The probe yields non-contact shaft position and vibration signals via a miniature coaxial interface.

Hardware Specifications

Parameter	Specification
Model	330903-02-16-05-02-00
Brand	Bently Nevada
Origin	USA
Weight	0.14 kg
Dimensions	M8x1 thread, 160 mm case length, 0.5 meter total cable length
Operating Temp	-52 deg C to +177 deg C
Power Consumption	Supplied by external Proximitor Sensor
Linear Range	0 to 1.5 mm (0 to 60 mils)
Incremental Scale Factor	7.87 V/mm (200 mV/mil) nominal
Recommended Gap Setting	1.0 mm (40 mils)
Frequency Response	0 to 10 kHz (+0, -3 dB typical)
Deviation From Straight Line	Less than +/-0.06 mm (+/-2.3 mils)
Probe Tip Material	Polyphenylene sulfide (PPS)
Probe Case Material	AISI 304 Stainless Steel
Connector Type	Miniature coaxial ClickLoc gold-plated connector
Maximum Torque	0.56 N m

Eddy-Current Probe Scaling and Rotor Dynamics Measurement

The 3300 NSv proximity probe utilizes eddy-current sensing technology to translate mechanical shaft displacement into proportional electrical output. The probe maintains a nominal eddy-current probe scaling of 7.87 V/mm, which allows the connected Proximitor Sensor to capture dynamic rotor dynamics and axial position signals across high-speed machinery.

The M8x1 mechanical profile supports installations where clearance is restricted. The sensor geometry reduces cross-talk suppression issues and minimizes physical interference near small-diameter rotating shafts while maintaining signal response characteristics required for rotor dynamics analysis.

During setup, technicians perform gap voltage validation (-10 VDC targets) through the Proximitor Sensor interface. Adjusting the probe gap voltage near the -10 VDC target condition verifies the central linear operating region and confirms probe-to-target spacing prior to machine startup.

Frequently Asked Questions

Q: What type of signal does the 330903-02-16-05-02-00 generate?

A: The probe generates an raw eddy-current signal that requires connection to a compatible Bently Nevada Proximitor Sensor for signal linearization and voltage output conversion.

Q: Can the probe operate without a Proximitor Sensor module?

A: No. The probe is a passive transducer element and relies on an external Proximitor Sensor to supply high-frequency excitation and output processing.

Q: What installation factors affect measurement accuracy?

A: Proper target material calibration, strict cable routing away from noise sources, correct probe gap setting, and secure ClickLoc connector mating determine signal integrity.

Field Installation Guidelines

Thread the M8x1 casing directly into the machine housing or mounting bracket, ensuring maximum applied torque does not exceed 0.56 N m.
Establish physical probe gap and verify the gap voltage validation (-10 VDC targets) using a calibrated digital multimeter connected to the Proximitor Sensor test points.
Clean and inspect the miniature coaxial ClickLoc gold-plated connector before mating to prevent moisture ingress or signal attenuation.
Route the extension cable through dedicated grounded conduit, maintaining distance from power lines to reduce electromagnetic interference.
Implement single-point shield grounding at the monitoring rack termination point to eliminate ground loops.
Confirm mechanical tip clearance against the shaft target surface prior to operating the rotating equipment.

What's clients say about us

Excellent Emergency Support!

Our production line was down due to a faulty Bently Nevada monitor. We found it in stock here and they shipped it via DHL immediately. Back in operation within 48 hours—truly a lifesaver for our plant.

Mark Thompson

Maintenance Manager, USA

Reliable Source for New Spares

Finding brand new, original modules is critical for our safety. This team delivers factory-fresh components with full certification. Their commitment to only selling new products makes them our most trusted partner.

Robert Hoffmann

Engineering Lead, Germany

Top-tier Service and Quality

We have sourced Honeywell and Schneider parts here for two years. Every shipment arrives well-packaged with original factory seals intact. Clear communication and the best lead times in the industry.