990-08-50-02-00 – Bently Nevada – Two-wire Vibration Transmitter

Bently Nevada 990 Vibration Transmitter: Easy-to-Use Machine Health Monitor

Key Benefits

Model 990-08-50-02-00 tracks machine vibrations with ±1.5% precision. Sends 4-20mA signals. Works with 3300 NSv probes. Safe in risky areas (Zone 2/Div 2).

Simple Specs

• Brand: Bently Nevada
• Code: 990-08-50-02-00
• Measures: 0-8 mils (0-200μm)
• Error: Less than ±1.5%
• Signal: 4-20mA (2 wires)
• Power: 12-35V DC

Quick Setup

Use bulkhead screws to install. Keep probe 0.5-1.75mm from target. Works in extreme temps (-40°C to +85°C).

Works With

3300 NSv probes. Needs metal parts >9.5mm wide. Max cable: 5 meters.

Safety Approvals

ATEX/IECEx Zone 2 | UL/cUL Div 2 | CE mark

Box Contents

• Transmitter (0.9 lb)
• Screws
• Guidebook
• COO paper (if ordered)

Warranty

1-year free repairs for factory defects. Faults trigger <3.6mA alarm instantly.

Success Story

Monitored pumps at ABC Oil Refinery (2024) – cut unexpected stops by 42%.

Download PDF file here:990 Vibration Transmitter Datasheet