Bently Nevada 330850-91-00 Can be widely used in large rotating machines such as fans, compressors, pumps, etc. Measure the vibration of bearing seats, casings, etc.
330850-50-05 The electronic overspeed detection system of Bently Nevada's 3500 series mechanical detection system is a highly reliable and responsive redundant tachometer system specifically designed for mechanical overspeed protection. The system complies with the American Petroleum Institute standards 670 and 612 for overspeed protection