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Description：

The 990 Vibration Transmitter is intended primarily for theoriginal equipment manufacturers (OEMs) of centrifugal aircompressors or small pumps, motors, or fans who prefer toprovide a simple 4 to 20 mA proportional vibration signal asthe input to their machinery control system.

The transmitter is a two-wire, loop-powered device thataccepts input from our 3300 NSv proximity probe and itsmatching extension cable (available in 5 m and 7 m systemlength options).

Specification：

Frequently asked questions

Q1: What is the Bently Nevada 990-10-XX-01-00 163930-01?

A1: It is a vibration transmitter designed to convert proximity probe signals into a standard 4–20 mA output for vibration monitoring in industrial machinery.

Q2: What is the 990-10-XX-01-00 163930-01 current loop output range?

A2: The transmitter provides a 4–20 mA output corresponding to a vibration range of 0–10 mils peak-to-peak.

Q3: What is the 990-10-XX-01-00 163930-01 proximity measurement range?

A3: The 990-10-XX-01-00 163930-01 system supports a proximity range of 10 to 65 mils.

Q4: What is the 990-10-XX-01-00 163930-01 system length option?

A4: This 990-10-XX-01-00 163930-01 model includes a system length option of 9 meters, suitable for remote mounting configurations.

Q5: What is the 990-10-XX-01-00 163930-01 main function of this vibration transmitter?

A5: It converts mechanical vibration signals into a standardized electrical signal for monitoring, control, and protection systems.

Product Applications

Oil & Gas: Monitoring of compressors, pumps, and industrial turbines.

Petrochemical: Maintenance of critical equipment in flammable and explosive environments.

Power Generation: Power plant auxiliary equipment, such as motors and fans.

Manufacturing and Municipal Engineering: Monitoring of heavy equipment and centrifuges.