Overview
Manuals
Field Applications
Electrical and Functional Data
Commissioning Guidance
Features:
- Velomitor XA Piezo-Velocity Sensor
- Sensitivity: 3.94 mV/mm/s (100 mV/in/s) ±5%
- Frequency response: 4.5 to 2,000 Hz ±3 dB
- Velocity range: 1,270 mm/s peak
- Power: -22 to -30 VDC, 2.5 to 6.0 mA
- Operating temperature: -55 to +121 °C
Bently Nevada 330525-02 is a ruggedized piezo-velocity sensor for measuring absolute vibration on machinery housings. Its 316L stainless-steel case and weatherproof connector allow installation in demanding industrial environments.
330525-02 provides a nominal sensitivity of 3.94 mV/mm/s, equivalent to 100 mV/in/s, with a published frequency response of 4.5 to 2,000 Hz at ±3 dB. The sensor supports a peak velocity range of 1,270 mm/s and operates from -55 to +121 °C.
Bently Nevada 330525-02 uses a hermetically sealed two-pin MIL-C-26482 connector and meets IP65 and NEMA 4X requirements when correctly installed with the matching extension cable. Ordering suffix 02 identifies the SIRA/CENELEC agency-approval option.
The 330525-02 Bently Nevada Velomitor XA Piezo-Velocity Sensor is supported as an Active/Available from OEM product, subject to exact configuration and stock confirmation.
Bently Nevada 330525-02 Velomitor XA Piezo-Velocity Sensor Manuals(Datasheets), Link
Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description. All prices are shown in USD.
Field Applications
- Velomitor XA Piezo-Velocity Sensor
- Bently Nevada Velomitor Sensors
It measures machinery-housing vibration on pumps, fans, motors, compressors and other equipment where absolute casing velocity is required.
Use the specified Bently Nevada mating extension cable and monitor input for a Velomitor velocity sensor. Confirm approval requirements and cable length before connection.
Electrical and Functional Data
- Sensitivity: 3.94 mV/mm/s (100 mV/in/s) ±5%
- Frequency response: 4.5 to 2,000 Hz ±3 dB
- Velocity range: 1,270 mm/s peak
- Power: -22 to -30 VDC, 2.5 to 6.0 mA
- Operating temperature: -55 to +121 °C
- Case material: 316L stainless steel
- Connector: Two-pin MIL-C-26482, hermetically sealed
- Environmental rating: IP65 and NEMA 4X with mating cable
- Approval option: 02 SIRA/CENELEC
The listed values are taken from the manufacturer documentation for
Bently Nevada 330525-02. Confirm the complete order identity and hardware revision before replacement.
Commissioning Guidance
- Verify the complete order code
- Confirm system and termination compatibility
- Follow manufacturer handling guidance
Select a rigid housing location, prepare the mounting surface, torque the 1/4-18 NPT mounting correctly, connect the weatherproof cable and verify signal polarity and bias voltage.
Use the specified Bently Nevada mating extension cable and monitor input for a Velomitor velocity sensor. Confirm approval requirements and cable length before connection.
