Production of automatic SZCB-02 Hall speed sensor

SZCB-02 Hall Speed Sensor, is a small enclosed sensor with stable performance, low power consumption, and anti-interferenceAdvantages such as strong strength and wide temperature range for use. When in use, simply stick a small magnetic steel on the rotating object, fix the sensor at a certain distance from the magnetic steel, and align it with the S pole of the magnetic steel for measurement.Two Hall devices are integrated internally, arranged at a certain angle and equipped with keyways or gears to output two stable square wave signals with phase differences. It has both ordinary speed measurement function and the ability to distinguish the direction of motion. The rotation of gears made of steel materials (or other magnetic materials) generates changes in magnetic flux, which can be measured by obtaining signals through sensitive components. The built-in circuit of the sensor amplifies and shapes the signal, outputting a stable square wave signal with a wider measurement frequency range and more accurate and stable output signal, enabling long-distance transmission.Hall speed sensor is a small enclosed sensor with advantages such as stable performance, low power consumption, strong anti-interference ability, and wide temperature range. As long as a small magnetic steel is attached to the rotating object, the sensor is fixed at a certain distance from the magnetic steel, and aligned with the S pole of the magnetic steel for measurement. The principle is that when the magnetic field lines pass through the sensing element on the sensor, a Hall potential is generated, which is amplified and shaped by the Hall chip to generate a force electrical signal for use in secondary instruments.

SZCB-02 Hall Speed Sensorparameter：

Measurement range: 1Hz~45KHz

Output mode: Low level effective, driving capability not less than 15mA

Output signal: waveform: rectangular wave

Amplitude: High level close to the power supply, low level ≤ 0.5V

Power supply: (4.5~24) VDC, (12~18) Vzui value

Number of pulses per revolution: corresponding to the number of attached magnetic sheets*

Detection distance: ≤ 4mm

Normal working conditions

Temperature: -20 ℃~+80 ℃