Tachometer DIESEL RPM display 8-28V dc Hall Effect non contact pickup BLUE BD1
Tachometer DIESEL RPM display 8-28Vdc Hall Effect non contact pickup BLUE LED
Tachometer for fitting to any shaft, engine , prop shaft, gear shaft and give a readout on bright LED display. Ideal for Diesel engines and totally stand alone, no connection to computer or ECU required. Easy to fit and accurate readout. Mount the sensor and lock tight using the baking nuts, place the supplied magnet on shaft and check for correct operation, a gap of 1 to 10 mm is acceptable. When fitting if unit fails to detect passing magnet it may be necessary to reverse the polarity of the magnet, once checked secure the magnet to the shaft with clamp or adhesive.
LED Color BLUE Working power supply：DC8-24V up to 40 mA Measurement range : 5-9999 RPM. Signal Pulse signal, Hall Effect NPN 3 wires normally open. Response frequency: max 100HZ Operating temperature: 0 to 50°C. Display: LED 67 x 32 mm Tachometer size: 79 x 42 x 25 mm. Panel cutout size: 75 x 39 mm
Sensor Hall proximity model: NJK-5002C or SJA12-10N1 20mA op current Mounting M12 mm diameter thread with back nuts Detection range: 1 - 10 mm Detected objects: magnetic Sensor size: 60 x 10 mm. Sensor wire length: 1.2 m Magnet:10 x 2 mm Operating temperature: -10 to 60°C
Package includes 1 x NPN proximity switch 1 x 10 mm x 2 mm magnet 1 x connecting cable 1 x Tachometer LED BLUE (other colours avaiable)