Bently Nevada 330500-08-01 Velomitor Piezo-Velocity Sensor

Industrial-grade vibration sensor for critical machinery monitoring. Made in USA with hermetic sealing for harsh environments.

Key Features

• Wide Velocity Range: 1270 mm/s (50 in/s) peak
• High Accuracy: ±5% sensitivity at 100 Hz
• Extreme Temperature Operation: -55°C to 121°C (-67°F to 250°F)
• Robust Output: 3.94mV/mm/s ±5% with 2400 Ω impedance
• Certified Safety: ATEX/IECEx/CSA approvals for hazardous areas

Complete Suffix Details

• -08: 1/2–13 UNC Mounting Thread
• -01: CSA/US/C Agency Approval

Technical Specifications

• Brand: Bently Nevada
• Model: 330500 - Velomitor Piezo-Velocity Sensor
• Frequency Response: 4.5 Hz–5 kHz (±3dB)
• Output Signal: 3.94mV/mm/s ±5%
• Noise Floor: 0.004 mm/s rms
• Case Material: 316L Stainless Steel
• Weight: 142 g (5.0 oz)

Installation Guide

• Mounting Torque: 32-46 kg cm (24-40 in-lb)
• Polarity: Case motion toward connector = Pin A positive
• Cable Limit: 305m (1,000 ft) with approved cable

Certifications & Compatibility

• ATEX/IECEx: Ex ia IIC T4
• DNV Maritime Standards
• FCC Part 15, EMC 2014/30/EU, RoHS
• Compatible with PLC systems using 2-pin Mil-C-5015 connectors

What's Included

• 1x Velomitor Sensor (330500-08-01)
• Mounting hardware
• Compliance documentation
• 12-month warranty

Shipping Options

FedEx | UPS | DHL – Global express delivery

FAQ

Q: Cable length impact on signal?
A: No degradation with ≤305m approved cable.

Q: Operating temperature limits?
A: Full performance from -55°C to 121°C.

Q: Compatible connectors?
A: 2-pin Mil-C-5015 hermetic type.

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