Two-wire Vibration Transmitter – Bently Nevada 990-08-70-03-00

Overview

The Bently Nevada 990-08-70-03-00 vibration transmitter detects machinery issues using 3300 NSv Proximity Probes. It sends 4–20 mA signals for real-time checks and mounts with DIN clips/screws. Built for factories, it measures 0–8 mils vibration and works safely in Zone 2/Div 2 areas. No certifications needed. Optional origin certificates available.

Technical Specs

• Brand: Bently Nevada
• Model: 990-08-70-03-00
• Code Guide:
  • 08: 0–8 mils (0–200 µm) range
  • 70: 7-meter (23-ft) system cable
  • 03: DIN clip/screw mount
  • 00: No approvals required
• Power: 12–35 V DC
• Output: 4–20 mA signal
• Accuracy: ±1.5% error
• Probe Gap: 0.5–1.75 mm (20–55 mils)
• Fault Alert: <3.6 mA in 100 µs
• Min Target Size: 9.5 mm (0.375 in)
• Max Cable: 3 meters (10 ft)
• Weight: 0.43 kg (0.9 lb)
• Frequency Range: 5 Hz–6 kHz (±3 dB)

Key Features

• Fast fault alerts (under 3.6 mA)
• Easy zero/span adjustments
• DIN clip/screw mounting
• No certifications required
• Works in dusty/wet areas (IP65)
• Made in the USA

For more detailed information:990 Vibration Transmitter Datasheet