Speed Switch, Speed Sensor, Sensor

PLR2300B speed sensor
Suitable for all kinds of belt conveyor, weighing feeder, weighing coal feeder.Can provide accurate and reliable of the axis of rotation and the speed of the machinery and equipment testing and control, through real-time digital display instrument on the measured speed.
Good performance, reliable operation, widely used in metallurgy, electric power, coal, mining, chemical industry and building materials industries.
Body size:The diameter of 40 mm
Trunnion:The diameter of 6 mm
Protection grade: IP65
Maximum speed: 6000 RPM
Impact: 50 g (ms)
Vibration: 10 g (10-2000 hz)
Bearing: double ball bearing
Shaft material: stainless steel
Working temperature: 0-60 ºC
Storage temperature - 25-70 ºC
Weight: 100 k.
Power supply voltage: 10 to 30 VDC
Working principle:
Speed measuring sensor installed on the main drive roller, eliminate the effects of the belt slippage.Belt running, the speed sensor, a series of velocity pulse in each pulse on behalf of the belt of a unit of length, pulse frequency and speed is proportional to t