Description

The Bently Nevada 990-05-50-02-01 is a specialized vibration transmitter designed for continuous monitoring of radial vibration in industrial machinery. This compact, loop-powered device provides a reliable 4-20 mA output proportional to the measured vibration level, facilitating seamless integration into existing PLC, DCS, or SCADA systems for real-time condition monitoring.

Features

• Integrated vibration monitoring for radial vibration applications.
• Loop-powered 4-20 mA output for simplified wiring and system integration.
• Configured for a full-scale range of 0-5 mils pp (0-125 um pp).
• System length of 5.0 meters (16.4 feet) to accommodate standard installation distances.
• Designed for bulkhead screw mounting for secure field installation.
• Certified for CSA Division 2 hazardous area environments.

Technical Specifications

Installation Guidelines

• Ensure the transmitter is mounted securely using the specified bulkhead screw configuration to minimize mechanical resonance.
• Verify that the system length matches the physical distance requirements of the installation site.
• Maintain proper shielding for signal cables to prevent EMI/RFI interference in industrial environments.
• Always disconnect power before performing any wiring or maintenance on the transmitter unit.
• Ensure the installation environment complies with the CSA Division 2 rating requirements.

FAQ

What is the primary function of the 990-05-50-02-01?
This device acts as a vibration transmitter that converts mechanical vibration inputs into a standard 4-20 mA current signal for monitoring purposes.

Is this unit suitable for hazardous locations?
Yes, this specific model (990-05-50-02-01) is approved for CSA Division 2 hazardous area applications.

What does the 5.0 meters system length refer to?
This refers to the total length of the probe and cable assembly integrated with the transmitter system.