Overview
Its integral PTFE-insulated cable ensures stable signal transmission even in challenging industrial environments, minimizing electrical noise and interference. Therefore, the 330425-02-00 offers a reliable solution for continuous vibration monitoring in turbines, compressors, pumps, and large motors. Moreover, it integrates seamlessly with Bently Nevada’s 3500, 3701/46E, and Trendmaster Pro systems, ensuring consistent data accuracy and simplified system configuration.
Specification
| Parameter | Specification |
|---|---|
| Model | Bently Nevada 330425-02-00 |
| Transducer Type | Piezoelectric accelerometer |
| Sensitivity (±5%) | 100 mV/g (10.2 mV/m/s²) |
| Measurement Range | ±245 m/s² (±25 g) |
| Frequency Range (±3 dB) | 2 Hz to 10,000 Hz |
| Mounted Resonant Frequency | >25 kHz |
| Amplitude Linearity (1–25 g pk) | ±1% |
| Transverse Sensitivity | ≤5% |
| Output Bias Voltage | +10 VDC ±0.5 V |
| Power Supply (Constant Current) | 2–10 mA at 18–30 VDC |
| Broadband Noise (1 Hz–10 kHz) | ≤50 µg rms |
| Output Impedance | <100 Ω |
| Operating Temperature Range | -54°C to +121°C (-65°F to +250°F) |
| Shock Limit (Peak) | 4900 m/s² (500 g) |
| Case Material | 316 Stainless steel |
| Sealing | Hermetic (welded construction) |
| Connector / Cable | Integral, PTFE-insulated cable |
| Mounting Thread | 1/4-28 UNF |
| Mounting Thread Option | M8 x 1 integral stud |
| Agency Approval Option | None |
| Weight | Approx. 90 g (3.2 oz) |
| Compatible Systems | Bently Nevada 3500, 3701/46E, Trendmaster Pro |
FAQ
Q1: What systems are compatible with the 330425-02-00 accelerometer?
A1: It works seamlessly with Bently Nevada 3500, 3701/46E, and Trendmaster Pro monitoring systems.
Q2: Can this accelerometer operate in extreme temperatures?
A2: Yes. It performs reliably between -54°C and +121°C (-65°F to +250°F).
Q3: What are typical applications for this sensor?
A3: It’s widely used in rotating machinery such as turbines, compressors, pumps, and motors.
Q4: Does it require external connectors?
A4: No. The integral PTFE cable eliminates external connections, ensuring maximum signal reliability.
Manual/Datasheet PDF
Bently Nevada Top Products
| 3500 | 3300 | Probe&Cable |
| 3500/05-01-01-00-00-00 | 3300/05-22-00-00 | 990-04-70-01-00 |
| 3500/05-01-01-05-00-01 | 3300/05-24-00-00 | 990-04-70-02-00 |
| 3500/05-01-02-05-00-01 | 3300/45-02-01-03-00 | 990-04-XX-01-00 |
| 3500/05-01-03-05-00-01 | 3300/45-02-02-03-00 | 990-04-XX-03-00 |
| 3500/05-02-04-00-00-00 | 3300/48-01-01-01-00 | 990-05-50-02-01 |
| 3500/05-02-04-00-00-01 | 3300/48-02-01-00-00 | 990-05-70-01-00 |
| 3500/05-02-05-00-00-00 | 3300/50-01-01-00-00 | 990-05-70-01-01 |
| 3500/05-02-05-00-00-01 | 3300/50-02-01-00-00 | 990-05-70-02-00 |
| 3500/20 125744-02 | 3300/20-13-02-01-00-00 | 990-05-70-03-00 |
| 3500/22 125768-01 | 3300/40-13-01-01-00-00 | 990-05-XX-03-05 |
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