Bently Nevada 990-10-XX-01-00 Vibration Transmitter

The Bently Nevada 990-10-XX-01-00 is a custom 2-wire vibration transmitter designed for continuous monitoring of vibration levels in rotating machinery, such as turbines, compressors, and pumps in industrial settings like oil and gas, power generation, and manufacturing. It converts proximity probe signals into a 4-20 mA output proportional to vibration amplitude, enabling integration with control systems for predictive maintenance and early fault detection. Key features include a full-scale range of 0-10 mil peak-to-peak, compatibility with Bently Nevada's NSv proximity probes, and a current loop power supply of 10-30 VDC. Advantages over similar products include high reliability in harsh environments, easy DIN-rail mounting, and robust construction for hazardous locations (with appropriate approvals). Benefits include reduced downtime through real-time monitoring, improved safety by preventing catastrophic failures, and cost savings on maintenance. Drawbacks may include the need for compatible probes (not included) and potential calibration requirements for optimal accuracy. This model excels in applications requiring precise vibration measurement, offering better noise immunity and linearity compared to basic accelerometers. Based on image analysis, the unit appears new or unused, still in protective packaging, with no visible wear or damage.