Velocity Sensor | 330505-03-02-07 Bently Nevada

Product Overview

The Bently Nevada 330505-03-02-07 Low Frequency Velocity Sensor provides precise and reliable vibration monitoring for industrial rotating equipment. Designed to withstand harsh environments, it ensures optimal machine protection and performance monitoring.

Detailed Specifications

Sensitivity: 20 mV/mm/s (508 mV/in/s) ±10%

Frequency Response:

0.5 – 1000 Hz (30 – 60 000 cpm) ±3 dB

1 – 200 Hz (60 – 12 000 cpm) ±0.9 dB

Velocity Range: 102 mm/s (4 in/s) peak

Output Bias Voltage: –12 ± 1 VDC

Maximum Cable Length: 305 m (1000 ft) without signal loss when paired with 3500/46M monitor

Shock Survivability: 981 m/s² (100 g) peak

Operating Temperature: –40 °C to +100 °C (–40 °F to +212 °F)

Relative Humidity: Up to 100% (non-submerged); hermetically sealed housing

Weight: < 375 g (13.2 oz)

Insulation Resistance: > 100 MΩ @ 50 VDC for stable performance

Noise Floor: 0.005 mm/s RMS for minimal signal interference

Case Material: High-grade 300 series stainless steel for durability

Connector: 2-pin Mil-C-5015 receptacle, hermetically sealed

Mounting Torque: 46 kg·cm (40 in-lb) maximum