Bently Nevada 330500-07-02 Velomitor Piezo-velocity Sensor: ATEX-Certified Industrial Precision

Description

Professional-grade Bently Nevada 330500-07-02 piezo-velocity sensor engineered for extreme industrial environments. Features ATEX/IECEx certification (Option -02) and 3/8-16 UNC threaded mounting (Option -07). Ideal for vibration monitoring in hazardous zones like oil/gas, mining, and heavy machinery.

Technical Data

• Brand/Model: Bently Nevada 330500-07-02
• Velocity Range: 1270 mm/s (50 in/s) peak
• Sensitivity: 3.94mV/mm/s ±5%
• Frequency Response: 4.5 Hz–5 kHz (±3dB)
• Output Signal: -12±3 VDC bias voltage
• Operating Temp: -55°C to 121°C (-67°F to 250°F)
• Hazardous Certifications: ATEX, AEx ia/nA IIC T4, Class I/II/III Div 1&2

Installation Guide

• Mounting Torque: 24-40 in-lb max
• Polarity: Case motion toward connector = Pin A+
• Max Cable: 305m (1,000 ft) with p/n 02173006
• Base Strain Limit: 0.005 in/s/mstrain

Compatibility

Works with Bently Nevada 3300/3500 monitoring systems. Compatible with DNV maritime standards and FCC/EMC/RoHS directives. Hermetically sealed for 100% humidity resistance.

Packaging List

• 1x 330500-07-02 Sensor
• Mounting thread protector
• 12-month warranty card

Shipping

Global delivery via FedEx, UPS, or DHL. Express options available.

Industrial Solutions

• Problem: False readings in high-vibration zones
• Fix: ±0.9dB linearity (6Hz–2.5kHz) & 12kHz resonance
• Problem: Cable interference in EMI-heavy areas
• Fix: Case isolation & <2400Ω output impedance

FAQ

Q: What does "-07-02" suffix mean?
A: -07 = 3/8-16 UNC thread, -02 = ATEX certification.

Q: Compatible with North American systems?
A: Yes. Certified for Class I/II/III Div 1&2 (US/Canada).

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