BENTLY 3500/53 133396-01 Electronic overspeed detection module

BENTLY 3500/53 133396-01 Electronic overspeed detection module

Functional characteristics
High Reliability Overspeed detection: A highly reliable, fast response redundant tachometer system for the 3500 Series mechanical inspection system, specifically designed for overspeed protection systems, meeting the requirements of the American Petroleum Institute (API) standards 670 and 612 for overspeed protection.
Voting system combination: Modules can be combined to form a 2-for-2 or 2-for-3 (recommended) voting system, which enhances the accuracy and reliability of detection and reduces the possibility of false positives and missed positives.

Technical parameter
Input impedance: 20kΩ.
Power consumption: Typical value is 8.0 watts.
Maximum switching current: 5A.
Maximum switching power: 120W DC, 600VA AC.
Adaptive sensor: It can be used with a wide range of Bentley Nevada sensors such as 3300 8mm Proximitor, 3300 16mm HTPS, 7200 5mm, 8mm, 11mm and 14mm Proximitor, 3300 RAM Proximitor or magnetoresistive sensors.

Application: Widely used in power plants, refineries, chemical plants and other industrial fields of key rotating machinery equipment, such as steam turbines, compressors, pumps, fans, etc., the speed of these equipment for real-time monitoring and protection, to prevent equipment damage due to speeding caused by safety accidents and other problems.