Description
4 Digital LED Tachometer RPM Speed Meter + Proximity Switch Sensor NPN
Specifications:Â
Working power supply: DC8-24v 40 mA.Â
Measure range: 5-9999 RPM.Â
Display: Blue LED 67*32mm.Â
Sign: Pusle signal, Hall NPN 3 wires normally open.Â
Hall proximity model: NJK-5002C.Â
Appearance: M12mm cylinder.Â
Detection range: 10mm.Â
Detected objects: Magnet.Â
Response frequency: 100HZ.Â
Operating temperature: 0 to 50°C.Â
Package included:Â
1 x Proximity switch;Â
1 x Tachometer