HE-01 Hall Speed Sensor
1 Introduction
The Hall effect is used in Hall speed sensors. When metal teeth pass through the front end of the Hall sensor, it causes a change in magnetic field. The Hall element detects the change in magnetic field and converts it into an alternating electrical signal. The built-in circuit of the sensor amplifies and shapes the signal, outputting a good rectangular pulse signal. The measurement frequency range is wider, the output signal is more stable, the installation is simple, and it is oil and waterproof. It has been widely used in speed measurement fields such as electricity, automobiles, aviation, textiles, and petrochemicals
2. Technical Specifications
● Working voltage: 5-24V
Measurement range: 0-20KHz
● Sensing distance: 0-3mm
● Speed measuring gear form: module 2-4 (involute gear)
● Output signal: Square wave, whose peak to peak value is equal to the amplitude of the working power supply voltage, independent of the speed, with a maximum output current of 20mA
Working temperature: -40 to+150 ℃
Thread specification: Φ 16 sensor (M16 × 1)
Weight: Approximately 120
3. Ordering Guide
Order code: HE-01-B □□
Sensor length: B □□
0 1：65mm
0 2：117mm
0 3：148mm
HE-01-B02 represents a 117mm long HE-01 shaped sensor.