SQZS-5 type rotational speed sensor of automobile is dual channel (Hall gear) rotational speed sensor of automobile, which can take the place of imported products.

Technical index:

1. Frequency range: 0-20kHz
2. Gear parameters: modulus≥1.5, material is magnetic conductor material
3. Mounting clearance: 0.5-2.0mm, typical value is 1.0mm
4. Number of output channel: dual channel
5. Output waveform: square wave
6. Output amplitude: high level: Ub- (1.6V±30%), low level: 〈 2V±30%
7. Pulse duty factor: 50％±25％
8. Phase difference: 90±30°

9. Applicable temperature range: -20~+120°C

10. Temperature resistance of output cable: -40~200°C

11. Supply voltage: (5~28)VDC, 15Vdc±30% is suggested