Digital tachometer with 4 blue LEDs and Hall effect proximity sensor

General Description

The RPM speedometer is a digital tachometer with a blue LED display, designed to measure the rotational speed of objects from 5 to 9999 rpm. It is equipped with an NPN Hall proximity sensor, offering precise detection thanks to its 10 mm detection range.

Technical Specifications Operating Power: DC 8-24V, 30mA Display: Blue LED, dimensions 67*32 mm Sensor Model: NJK-5002C Response Frequency: 100 Hz Operating Temperature: 0 to 50°C Shape: M12 mm Cylinder Compatibility and Accessories Included in the package: 1x Proximity Switch, 1x Tachometer Installation

To install the tachometer, connect the wires as follows: the brown wire to the power supply, the blue wire to ground, and the black wire for the switch or positive signal.

Application

This tachometer is ideal for monitoring the rotational speed of motors and other rotating equipment. Ensure the detected object is a magnet for optimal operation.