Description

330425-01-CN | Bently Nevada | Accelerometer

### Product Description
The Bently Nevada 330425-01-CN is a high-stability, industrial-grade accelerometer designed for continuous vibration monitoring in rotating machinery.
Moreover, it delivers precise low-frequency acceleration measurements to support predictive maintenance and machine health assessment in harsh environments.
Therefore, it is commonly integrated into asset protection systems for turbines, compressors, and large motors where reliability and long-term calibration stability are critical.

### Technical Specifications

### Typical Applications
– Gas turbine vibration monitoring in power generation plants
– Centrifugal compressor bearing housing vibration analysis
– Steam turbine casing acceleration measurement for trip logic validation
– Large electric motor frame vibration trending in petrochemical facilities

### FAQ
What output signal does the 330425-01-CN provide?
It provides a 4–20 mA two-wire current loop output with IEPE excitation.

Is this accelerometer intrinsically safe?
No — it is not certified for hazardous locations; use requires appropriate barrier systems if deployed in such areas.

What is the operating temperature range?
−40 °C to +121 °C (−40 °F to +250 °F).

Can it be used with non-Bently Nevada monitoring systems?
Yes — it is compatible with any 4–20 mA input system meeting standard loop power requirements.

Does it require external power?
Yes — it requires 12–30 VDC loop power supplied through the two-wire connection.

### SEO Title
Bently Nevada 330425-01-CN Accelerometer

### Meta Description
Bently Nevada 330425-01-CN accelerometer delivers stable 4–20 mA vibration output for critical rotating equipment. Built for reliability in demanding industrial settings. Request datasheet or technical support today.