Description

990-04-XX-01-05 | Bently Nevada | MOD 165335-01 990 Vibration Transmitter

### Product Description
The 990-04-XX-01-05 is a rack-mounted vibration transmitter module designed for integration into Bently Nevada 990 Series monitoring systems.
Moreover, it converts proximity probe signals into standardized 4–20 mA outputs for continuous machinery health assessment in critical rotating equipment.
Therefore, it supports real-time vibration monitoring in turbine, compressor, and motor applications where reliability and signal integrity are essential.

### Technical Specifications

### Typical Applications
– Gas turbine vibration monitoring in power generation plants
– Centrifugal compressor shaft vibration surveillance in oil refineries
– Critical pump train vibration protection in chemical processing facilities
– Steam turbine bearing vibration monitoring in combined-cycle units

### FAQ
What input signal does this transmitter accept?
It accepts differential AC voltage signals from Bently Nevada 3300 or 3500 series proximity probes.

Is this module compatible with the 990 rack system only?
Yes, it is designed exclusively for installation in Bently Nevada 990 Series monitor racks.

Does it support dual-channel operation?
No, this is a single-channel vibration transmitter module.

Can it be calibrated in the field?
Calibration requires connection to a Bently Nevada 990 System Manager or compatible configuration tool; no manual potentiometer adjustment is provided.

What output options are available?
Standard 4–20 mA analog output with optional alarm relay contacts configured via system software.

### SEO Title
Bently Nevada 990-04-XX-01-05 Vibration Transmitter

### Meta Description
Bently Nevada 990-04-XX-01-05 vibration transmitter delivers precise, rack-integrated signal conversion for rotating machinery. Ensure reliable condition monitoring—order your MOD 165335-01 unit today.