Bentley Nevada

The Bently Nevada 3500/32M 149986-02 is a full-height, 4-channel relay control module from the 3500 Series Machinery Protection System. Its core function is to serve as the primary interface between the monitoring system and external control elements. It receives alarm and status signals from other monitor modules, processes them through programmable voting logic, and drives its four independent relay outputs to initiate critical actions such as automated shutdowns, alarms, or process interlocks.

The Bently Nevada 136180-01, also known as the 3500/92 Communication Gateway Module, serves as the primary data bridge between the 3500 Machinery Protection System and plant-wide control networks.This module aggregates real-time vibration, position, speed, and temperature data from all monitoring modules within the 3500 rack and transmits it to DCS, PLC, SCADA, or asset management systems like System 1 via standard industrial protocols. By providing digital data access with time-stamped events and alarm status, it enables predictive maintenance, remote diagnostics, and seamless integration with modern automation architectures.

The Bently Nevada 330102-15-45-50-11-00 is an armored 8 mm proximity probe from the 3300 XL series. Using eddy-current technology, it provides non-contact vibration and shaft position measurements for critical rotating machinery. This model features a 3/8-24 UNF thread, a 4.5-inch case, and a 5.0-meter cable with a miniature coaxial ClickLoc™ connector. The "-11" suffix specifies agency approvals for hazardous area installations, making it suitable for turbines, compressors, pumps, and other equipment in oil & gas, power generation, and chemical facilities. All 3300 XL system components are fully interchangeable without matched calibration.

The Bently Nevada 330101-00-66-10-02-CN is a high-performance 8 mm proximity probe from the 3300 XL series. Operating on the eddy-current principle, this non-contact sensor provides precision vibration and position measurements for critical rotating machinery such as turbines, compressors, and pumps. Its output voltage is linearly proportional to the distance between the probe tip and the conductive target surface, enabling both dynamic vibration and static displacement monitoring. Featuring patented TipLoc and CableLoc technologies, this fully threaded probe offers superior durability with 330 N (75 lbf) cable pull strength. The "-CN" suffix indicates certification for hazardous area installations requiring China NEPSI and CCC approvals.

The Bently Nevada 133396-01 is a specialized overspeed detection I/O module designed for the 3500 mechanical protection system. It serves as a critical safety component for large rotating machinery, providing signal acquisition and protection output processing for overspeed detection applications on turbines, compressors, and other high-speed equipments. The module interfaces with speed sensors to enable rapid-response overspeed protection and supports redundant voting architectures to balance trip prevention and reliability.

The 330130-045-00-05 is a 4.5-meter (14.8 feet) unarmored extension cable from Bently Nevada's 3300 XL series. It serves as a critical component of the 3300 XL 8mm Proximity Transducer System, providing the electrical link between the proximity probe and the Proximitor sensor for non-contact vibration and position monitoring of rotating machinery. The cable is designed for applications such as vibration measurement on fluid-film bearing machines, Keyphasor reference, and speed measurements. All 3300 XL 8mm system components are fully interchangeable without the need for matching or bench calibratior.

The Bently Nevada 3500/42M-04-00 is a four-channel Proximitor/Seismic monitor for the 3500 machinery protection system. It accepts inputs from proximity, velocity, and acceleration transducers, conditioning signals to provide vibration and position measurements for critical rotating machinery. Featuring user-programmable alarm setpoints, it protects turbines, compressors, pumps, and other assets by triggering alerts when monitored parameters exceed safe thresholds.

The Bently Nevada 3500/93 135799-01 is a Display Interface Module (DIM) for the 3500 Machinery Protection System, providing local visualization of critical machine data directly at the rack. It displays real-time vibration, speed, temperature values, active alarms, and system event logs on a connected color LCD screen, enabling operators to monitor equipment status without an external computer. Designed to meet API Standard 670, this module supports both local and remote display configurations.

The Bently Nevada 3500/92-04-01-00 is a Communication Gateway module for the 3500 Series Machinery Protection System. It translates internal rack data—including monitored values, module statuses, and alarm states—into industry-standard protocols, enabling seamless integration with external process control and automation systems. The module supports both Ethernet TCP/IP (Modbus/TCP) and serial (RS232/RS422/RS485) communications, and also permits direct Ethernet connectivity with 3500 Rack Configuration Software.

The Bently Nevada 3500/50M 286566-02 is a dual-channel tachometer module for the 3500 machinery protection system. It processes signals from proximity probes or magnetic pickups to measure shaft speed, rotor acceleration, and rotation direction. The module compares readings against user-programmable alarm setpoints and can supply conditioned Keyphasor® signals to the 3500 rack backplane, eliminating the need for a separate module. It features a peak hold function that stores maximum speed and reverse rotation data for post-event analysis.

The Bently Nevada 330101-00-35-10-11-05 is a non-contact eddy-current proximity probe from the 3300 XL 8 mm series, manufactured by Baker Hughes (Bently Nevada). Its core function is to measure shaft vibration and axial position on critical rotating machinery, such as turbines and compressors. It delivers a voltage output proportional to the gap between the probe tip and a conductive target surface, enabling both static (position) and dynamic (vibration) measurements.