Bently Nevada 990-05-50-02-00 Vibration Transmitter

Product Description

The Bently Nevada 990-05-50-02-00 is a precision vibration transmitter designed for continuous machinery monitoring. It converts proximity probe signals into a standard 4–20 mA output, enabling seamless integration with PLC and DCS systems. Moreover, this transmitter allows engineers to track shaft vibration in turbines, pumps, and compressors, preventing unexpected downtime and costly repairs. Its compact design and robust construction make it ideal for harsh industrial environments, offering long-term reliability and operational safety. In addition, the transmitter supports predictive maintenance programs by providing real-time vibration data to maintenance teams.

Key Features

• Standardized 4–20 mA Output: Compatible with most industrial control systems without additional hardware.

• Wide Operating Temperature: Functions reliably from -35°C to +85°C for extreme environments.

• Durable Construction: Designed to withstand mechanical stress, temperature variations, and industrial conditions.

• Compact System Length: 5.0 meters (16.4 feet) allows flexible installation near monitored equipment.

• Predictive Maintenance Support: Early detection of abnormal vibrations reduces unplanned downtime.

• Easy Integration: Accepts one non-contacting 3300 NSv Proximity Probe and extension cable.

Technical Specifications

• Model Number: 990-05-50-02-00

• Type: Vibration Transmitter

• Measurement Range: 0 to 5 mils peak-to-peak (0–125 µm)

• System Length: 5.0 meters (16.4 feet)

• Output Signal: 4–20 mA current loop

• Power Supply: +12 to +35 Vdc at transmitter terminal

• Operating Temperature: -35°C to +85°C (-31°F to +185°F)

• Storage Temperature: -52°C to +100°C (-62°F to +212°F)

• Mounting: Bulkhead screws

• Input: Accepts 1 non-contacting 3300 NSv Proximity Probe

• Agency Approval: Not required

• Full-Scale Option: 05 = 0–5 mils pp

Typical Applications

• Power Generation: Continuous turbine shaft vibration monitoring to ensure operational safety.

• Petrochemical Industry: Monitoring pumps and compressors to prevent equipment failure.

• Manufacturing: Real-time vibration detection on motors and rotating machinery.

• General Industry: Any application requiring reliable vibration measurement with standard output.

FAQ

Q: Can this transmitter integrate directly with a PLC?
A: Yes, the 4–20 mA output enables seamless connection to most PLC and DCS systems.

Q: What environments can this product operate in?
A: The transmitter works in extreme temperatures from -35°C to +85°C and harsh industrial conditions.

Q: Which sensors are compatible with this transmitter?
A: It accepts a single 3300 NSv Proximity Probe with an extension cable.

Q: How does this transmitter support predictive maintenance?
A: It provides real-time vibration data, allowing early detection of abnormal shaft movement.