A DCS Q Co., Ltd. - PLC and DCS Industrial Control Equipment Wholesale
Reliable Piezo-Velocity Sensor for Continuous Machinery Protection
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The Bently Nevada 330500-02-04 Velomitor Piezo-Velocity Sensor is a robust industrial vibration sensor designed to provide accurate absolute vibration velocity measurements for rotating machinery. As a member of the trusted 330500 Velomitor Series, this sensor incorporates advanced piezoelectric technology with integrated solid-state electronics, delivering dependable long-term performance without the mechanical wear associated with conventional moving-coil velocity transducers.
The 330500-02-04 configuration features an M8 × 1 mounting thread adapter and multiple hazardous-area approvals, making it suitable for installations in demanding industrial environments. Its compact stainless-steel housing, hermetically sealed connector, and maintenance-free construction enable continuous condition monitoring of motors, pumps, compressors, turbines, and other mission-critical equipment.
Designed to integrate seamlessly with Bently Nevada machinery protection and condition monitoring systems, the 330500-02-04 helps maintenance engineers detect imbalance, misalignment, bearing defects, looseness, and other mechanical issues before they result in unexpected downtime.
Product Specifications
Specification Details Manufacturer Bently Nevada Model Number 330500-02-04 Product Type Velomitor Piezo-Velocity Sensor Series 330500 Velomitor Series Sensor Technology Integrating Piezoelectric Velocity Sensor Output Type Velocity Sensitivity 3.94 mV/mm/s (100 mV/in/s) ±5% Measurement Range Up to 1270 mm/s (50 in/s) Peak Frequency Response 4.5 Hz to 5 kHz (±3 dB) Broadband Accuracy 6 Hz to 2.5 kHz (±0.9 dB) Resonant Frequency Greater than 12 kHz Output Bias Voltage -12 ±3 VDC Connector Type 2-Pin MIL-C-5015 Hermetically Sealed Connector Housing Material 316L Stainless Steel Mounting Thread Adapter M8 × 1 Agency Approval Multiple Approvals (CSA, ATEX) Operating Temperature -55°C to +121°C Recommended Cable Length Up to 305 m (1000 ft) Dimensions 25.3 mm Diameter × 63.2 mm Height Weight Approximately 142 g (0.142 kg)
