Used for underspeed detection and alarm of rotating equipment
◆ The number of pulses generated by the proximity switch close to the rotating equipment is proportional to the equipment speed. When the equipment speed is lower than the set point, the underspeed switch will delay and alarm;
◆ Non contact short range detection, no wear, long service life, and low cost;
◆ Two bolts for easy installation;
◆ When the equipment is started, the underspeed switch will delay for 10 seconds to work;
◆ Alarm contacts: one normally open and one normally closed 250VAC/2A non inductive load.
◆ 24-hour service: 400-688-2588