Bently Nevada – Two-wire Vibration Transmitter 990-04-70-03-05

Bently Nevada 990 Vibration Transmitter: Built for Tough Jobs

Quick Facts

Model: 990-04-70-03-05 | Type: Vibration Sensor | Made in USA
Measures 0-4 mils (0-100μm) vibration. Works with 3300 NSv probes. For factories, ships, oil/gas sites.

Key Numbers

→ Accuracy: ±1.5%
→ Signal: 4-20 mA
→ Power: 12-35V DC
→ Weight: 0.43 kg (light)

Install Guide

• Mount with DIN clips & screws (included)
• Keep probe 0.5-1.75mm from machine part
• Max cable: 7m (23ft)

Works With

→ 3300 NSv probes
→ Hazardous areas: ATEX Zone 0/2, CSA, ABS approved
→ -40°C to 85°C temps

Safety Certificates

• CSA Division 2
• ATEX Zone 0 & 2
• ABS Marine

In the Box

Transmitter, DIN clips/screws, guide. 1-year warranty.

Where It Shines

→ Pumps in chemical plants
→ Wind turbine gearboxes
→ Ship engine rooms

Download PDF file here:990 Vibration Transmitter Datasheet