Velomitor Piezo-velocity Sensor Bently Nevada 330500-04-01

Bently Nevada Velomitor Piezo-Velocity Sensor

Premium vibration monitoring for industrial machinery (Model 330500-04-01) with CSA/US/C certifications. Operates in extreme environments (-55°C to 121°C) and hazardous zones.

Key Features

• Wide frequency range: 4.5Hz–5kHz (±3dB)
• 50 in/s peak velocity with ±2% linearity
• Hermetically sealed 316L stainless steel case

Model Suffix Details 

• -04: 1/4-20 UNC mounting thread
• -01: Certified for Class I/II/III hazardous areas

Technical Data

• Brand: Bently Nevada
• Full Model: 330500-04-01
• Output: 100mV/in/s (±5%)
• Noise: 0.004mm/s RMS
• Weight: 142g (5oz)

Installation

• Torque: 24-40 in-lb
• Max cable: 1000ft shielded
• Polarity marked on connector

Certifications

• ATEX/IECEx: Ex ia IIC T4
• DNV: Marine & offshore approved
• FCC/EMC/RoHS compliant

Package Contents

• Velocity sensor with connector
• Mounting hardware
• Quick-start guide

Industry Applications

Used in power plant turbines, oil/gas compressors, paper mills, and heavy machinery vibration analysis.