DIGITEN 4 Digital Green LED Tachometer RPM Speed Meter+Hall Proximity Switch Sensor NPN

Descriptions:

Power requirement:DC 8-15V
Measure range : 5-9999 RPM.
Clear zero: Automatic.
Clear zero time: about 10s.the greater the RPM value,the longer the clear zero time.
Refresh frequency: 0.2-0.5S@120-1200RPM;0.25-0.06S@2400-9999RPM.
Measure accuracy: RPM<5000,±2;RPM>5000,±3.
Display: Green 0.56 inch LED
Sign: Pusle signal,Hall NPN 3 wires normally open.
Hall proximity model: NJK-5002C
Appearance: M12mm cylinder.
Detection range: 10 mm
Proximity output current: 200 mA
Detected objects: magnet
Response frequency: 100HZ
Tachometer dimension: 72x36x20mm,panel cutout Dimension:68x33mm.
Sensor dimention: M12x10x55mm.
Sensor wiring:brown-Power+;blue-Power-;black-signal.
Operating temperature: 0 to 50°C.

Packaging include

Tachometer x 1
Hall NPN proximity sensor x 1