330180-51-CN Bently Nevada Proximitor Sensor

Bently Nevada 330180-51-CN 3300 XL Proximitor Sensor

Bently Nevada 330180-51-CN 3300 XL Proximitor Sensor

Availability: 10 left in stock

Configured for shaft displacement and vibration monitoring in machine protection platforms, the Bently Nevada 330180-51-CN (330180-51-CN Proximitor Sensor) provides direct...

SKU: 330180-51-CN

Manufacturer: Bently Nevada
Product No.: 330180-51-CN
Product Type: Proximity Sensors
Product Origin: USA
Payment:T/T, Western Union
Weight: 3000g
Shipping port: Xiamen
Warranty: 12 months

Description Reviews

Configured for shaft displacement and vibration monitoring in machine protection platforms, the Bently Nevada 330180-51-CN (330180-51-CN Proximitor Sensor) provides direct physical execution of signal conversion from non-contacting proximity probes.

Suffix Breakdown & Model Matrix

330180: 3300 XL Proximitor Sensor base model.
51: 5.0 meter (16.4 feet) total system length, DIN mount configuration.
CN: Country-specific agency approval option.

Hardware Specifications

Parameter	Specification
Model	330180-51-CN
Brand	Bently Nevada
Origin	USA
Weight	0.7 kg
Dimensions	Standard 3300 XL DIN mount housing
Operating Temp	-51 deg C to +100 deg C
Power Consumption	3300 XL loop-powered
Input Compatibility	3300 series 5 mm, 3300 8 mm, or 3300 XL 8 mm probes

Eddy-Current Probe Scaling and Rotor Dynamics

The 330180-51-CN sensor utilizes high-frequency oscillation to measure the gap between the probe tip and a conductive target. To ensure accurate rotor dynamics analysis, the system must undergo gap voltage validation during commissioning; a nominal -10 VDC target should be achieved when the probe is set at the electrical center of its linear range. Precise cross-talk suppression is required in multi-channel installations; ensure that individual probes are spaced according to established minimum clearances to prevent oscillator signal interference between adjacent measurement points.

Frequently Asked Questions

Q: Does the -51-CN model support hot-swapping under power?

A: While the electronic components are designed for industrial use, disconnecting the sensor while the monitor is active will result in an open-circuit fault. The monitoring system must be placed in a "Bypass" or "Inhibit" state before physical disconnection to prevent nuisance alarms or trip events.

Q: Can the 5.0 meter system length be altered in the field?

A: No. The system length is factory-calibrated to match the capacitance of the specific coaxial cable assembly. Cutting or extending this cable will induce phase and amplitude shifts in the oscillator signal, rendering the displacement measurement inaccurate.

Field Installation Guidelines

Mount the Proximitor sensor on a conductive DIN rail to facilitate a low-impedance ground path for the A308 aluminum housing.
Ensure the coaxial cable is routed away from AC power lines and variable frequency drive outputs to minimize electromagnetic interference.
Tighten all coaxial connectors using a torque wrench or by hand plus one-quarter turn to prevent dielectric deformation and maintain constant impedance.
Verify the integrity of the coaxial shield connection at the rack end to ensure effective noise immunity.
Before final operation, perform a static gap check using a feeler gauge to confirm the sensor output voltage corresponds to the physical gap distance.

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.