Bently Nevada | 330500-06-CN | 330500 Velomitor Piezo-velocity Sensor

Bently Nevada Velomitor Piezo-Velocity Sensor

Core Features

Precision vibration sensor (330500-06-CN) designed for industrial machinery health monitoring. Features a hermetically sealed 316L stainless steel case, ensuring reliability in extreme conditions (-55°C to 121°C).

Model Decoder: 330500-06-CN

• 330500: Base Velomitor® piezo-velocity sensor
• -06: 5/8–18 UNF threaded mounting
• -CN: Certified for country-specific compliance

Critical Specifications

Velocity Range: 1270 mm/s (50 in/s) peak
Accuracy: ±5% sensitivity, ±2% linearity (up to 152 mm/s)
Output Signal: 3.94mV/mm/s ±5% (Pin A: -12V bias)
Frequency Response: 4.5 Hz–5 kHz (±3 dB)
Noise Floor: 0.004 mm/s rms (4.5 Hz–5 kHz)

Environmental Resilience

• Survives 5,000g shocks
• Operates in 100% humidity (non-submerged)
• Resists magnetic fields up to 50 gauss

Quick Installation Guide

• Torque: 24-40 in-lb
• Cable: Use P/N 02173006 (max 305m)
• Polarity: Motion toward connector = Pin A positive

Industry Applications

• Gas turbine vibration analysis
• Mining conveyor belt monitoring
• Offshore pump diagnostics