Description

330850-50-00 | Bently Nevada | 3300 XL 25 mm Proximitor Sensor

### Product Description
The 330850-50-00 is a high-stability eddy-current proximity transducer in the Bently Nevada 3300 XL series. It converts target displacement into a proportional DC voltage output.
Moreover, it delivers precise shaft vibration and position measurements for rotating machinery monitoring in harsh industrial environments.
Therefore, it is commonly installed in turbine, compressor, and motor applications requiring API 670 compliance. In addition, its 25 mm diameter sensing range supports robust gap measurement with minimal sensitivity to temperature drift.

### Technical Specifications

### Typical Applications
– Steam and gas turbine shaft vibration and axial position monitoring
– Centrifugal compressor radial and thrust bearing clearance measurement
– Large electric motor rotor eccentricity and dynamic runout assessment
– Gearbox input/output shaft displacement tracking per API 670 standards

### FAQ
What is the nominal sensing range of the 330850-50-00?
The nominal linear sensing range is 2.0 mm with a 25 mm probe diameter.

Is this sensor compatible with 3300/50M and 3500 monitoring systems?
Yes, it is fully compatible with all Bently Nevada 3300 and 3500 system monitors using standard 3300 XL extension cables.

Does the 330850-50-00 require a separate proximitor module?
No — it is a complete sensor assembly including probe, cable, and connector; it interfaces directly with a 3300 XL proximitor module.

### SEO Title
Bently Nevada 330850-50-00 3300 XL Proximitor Sensor

### Meta Description
Bently Nevada 330850-50-00 3300 XL 25 mm Proximitor Sensor delivers API 670-compliant shaft vibration data. Built for turbines and compressors. Request datasheet or technical support today.