330505-02-02-01 Bently Nevada Low Frequency Velocity Sensor

Bently Nevada 330505-02-02-01 Low Frequency Velocity Sensor

Product Overview

The 330505-02-02-01 sensor detects low-frequency vibrations to protect critical machinery. It is ideal for industrial equipment monitoring and early fault detection.

Technical Details

• Sensitivity: 20 mV/mm/s (508 mV/in/s) ±10%
• Frequency Response:
  • 0.5 to 1000 Hz ±3 dB
  • 1 to 200 Hz ±0.9 dB
• Max Velocity: 102 mm/s (4 in/s) peak
• Amplitude Linearity: ±3% up to max velocity
• Output Bias Voltage: -12 ±1 VDC
• Max Cable Length: 305 m (1000 ft) without signal loss (with 3500/46M)
• Shock Resistance: 981 m/s² (100g)
• Operating Temp: -40°C to +100°C (-40°F to +212°F)
• Humidity: Up to 100%, sealed case
• Weight: Under 375 g (13.2 oz)

Installation Guide

• Use 3/8-24 UNF-2B thread or 1/2-20 UNF adapter for mounting
• Torque max 46 kg·cm (40 in-lb)
• Do not expose sensor to temps above 100°C

Model Code Breakdown

• 330505: Low Frequency Velocity Sensor
• -02: Mounting angle 90° ±5°
• -02: Thread 3/8-24 UNF-2B
• -01: Adapter 1/2-20 UNF

Compatibility

• Designed for Bently Nevada 3500/46M monitoring systems
• Compatible with vibration systems using MIL-C-5015 connectors

Shipping Options

• FedEx, UPS, DHL delivery available
• Express and standard shipping options

Warranty

• 12-month factory warranty starting from shipment date