990-05-XX-03-05 2-Wire Vibration Transmitter - Bently Nevada

Bently Nevada 990-05-XX-03-05: Vibration Transmitter

Author: Etowon Auto

The Bently Nevada 990-05-XX-03-05 monitors machinery vibration in hazardous areas. This two-wire transmitter outputs a 4-20 mA signal. It includes multiple international safety approvals. The unit provides reliable vibration data for critical protection.

Core Specifications

• Model: 990-05-XX-03-05 Vibration Transmitter
• Type: 2-Wire Vibration Transmitter
• Output: 4-20 mA analog signal
• Range: 0-50 mm/s vibration measurement
• Weight: Approximately 0.5 kg (1.1 lbs)

Performance Specifications

• Accuracy: ±3% of full scale
• Frequency Response: 10-1000 Hz range
• Full-scale Option: 0-5 mils pp (0-125 μm pp)
• Operating Voltage: 24 VDC standard supply

Model Suffix & Approvals

• 990-: 990 Vibration Transmitter series
• -05 (1st): Full-scale = 0-5 mils pp
• -XX: Specific probe length (varies)
• -03: Mounting = DIN clips and screws
• -05 (2nd): CSA Div 2, ATEX Zone 0/2, ABS maritime

Hazardous Area Certifications

• CSA: Class I, Division 2 approval
• ATEX: Zone 0 and Zone 2 certified
• ABS: American Bureau of Shipping maritime
• Applications: Suitable for hazardous locations

Physical & Mounting

• Weight: Approx. 0.5 kg (1.1 lbs) transmitter weight
• Mounting: DIN clips and screws included
• Connection: Two-wire loop-powered design
• Probe: Length specified by XX in part number

Package Contents

• One (1) 990-05-XX-03-05 Transmitter (0.5 kg)
• DIN mounting clips and screws
• Certification documentation
• Installation and calibration guide

Installation Guide

• Mount using DIN clips and screws in approved location
• Connect to 24 VDC two-wire loop power
• Ensure installation complies with certification requirements
• Calibrate 4-20 mA output for 0-50 mm/s range
• Verify operation within 10-1000 Hz frequency response

FAQ

What approvals does this transmitter have?

• The 990-05-XX-03-05 has CSA Division 2, ATEX Zone 0, ATEX Zone 2, and ABS maritime certifications for hazardous areas.

What does the suffix -05 indicate?

• The first -05 indicates 0-5 mils pp measurement range. The final -05 indicates the hazardous area approval package.

Is this transmitter intrinsically safe?

• With ATEX Zone 0 certification, it is suitable for use in intrinsically safe applications in Zone 0 hazardous areas.

Content by Etowon Auto.