Description

330425-02-CN | Bently Nevada | AccelerometerAcceleration Transducers
### Product Description
The 330425-02-CN is a high-stability, industrial-grade accelerometer designed for continuous vibration monitoring in rotating machinery.
Moreover, it delivers precise low-frequency acceleration measurements for condition-based maintenance programs in harsh environments.
Therefore, it is commonly integrated into Bently Nevada 3500 and 3300 monitoring systems for real-time shaft and bearing vibration analysis.

### Technical Specifications

### Typical Applications
– Gas turbine and steam turbine bearing vibration monitoring
– Centrifugal compressor and pump casing vibration measurement
– Critical fan and gearbox health assessment in power generation plants
– Integration with Bently Nevada 3500/3300 monitoring systems for API 670 compliance

### FAQ
What is the output signal type?
IEPE (Integrated Electronics Piezoelectric) with 4–20 mA current loop output.

Is this sensor compatible with legacy Bently Nevada systems?
Yes, it is designed as a direct replacement for 330400-series accelerometers in 3500 and 3300 racks.

Does it require external power?
No — it operates on standard 24 VDC loop power supplied by the monitor rack.

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

Is calibration traceable to NIST?
Yes — each unit ships with a calibration certificate traceable to NIST standards.

### SEO Title
Bently Nevada 330425-02-CN Accelerometer Transducer

### Meta Description
Bently Nevada 330425-02-CN accelerometer transducer delivers stable low-frequency vibration measurement for API 670-compliant machinery monitoring. Download datasheet or contact engineering support.