CZP-1A Dual frequency speed sensorDetailed product description：

Detailed introduction:

One CZP-1A Dual Frequency Speed Sensor Description:
The CZP-1A dual frequency speed sensor is a new generation sensor developed by our factory based on the actual needs of railway locomotive operation. When in use, by connecting with the tested shaft, when the locomotive engine rotates and drives the sensor, the sensor simultaneously outputs two signals. One output is an electrical pulse signal for secondary instruments, and the other output is a voltage signal linearly related to the actual speed, which is used for locomotive resistance braking and locomotive monitoring device sampling. Therefore, CZP-1A speed sensor has the characteristics of compact structure, beautiful appearance, safe use, reliability, and convenience.

2. Technical parameters of CZP-1A dual frequency speed sensor:
1. 1-2 terminal output: 12Hz per revolution frequency
Voltage: 100r/min>4V (effective value)
1-3 terminal output: 2HZ per revolution frequency
Voltage: 424 r/min 2.3V ± 0.1V (effective value)
2. Measurement range: 100-3000 r/min
3. Output waveform: approximate sine wave
4. Static impedance: 1 channel: ≤ 165 Ω 2 channels:<100 Ω
5. Insulation resistance:>20M Ω
6. Voltage endurance: 1000V/S
7. Weight: More than 0.65kg

2、 CZP-1A dual frequency speed sensor usage conditions:
1. Working temperature: -20 ℃~60 ℃
2. Humidity: 85%
3. Usage time: continuous (no need to add lubricating oil)
4. Service life: ≥ 5000 hours

3、 CZP-1A Dual Frequency Speed Sensor Appearance and Wiring:
1. Connection method:
1.2 Wiring, 12Hz per rotation, 100r/min>4V
Single pin dual pin tachometer
1.3 Wiring, 2HZ per rotation, 420r/min 2.3V ± 0.1V