Speed detection monitoring and protection device

XSZ-01Speed detection monitoring and protection deviceWhen the alarm setting value is exceeded, the alarm indicator light will turn on, and at the same time, a switch signal will be output on the rear panel to protect the monitored equipment. The alarm setting delay can be adjusted within the range of 1-60 seconds to prevent false alarms caused by on-site interference.

Sensor signal input

Sensor input method for intelligent tachometer: 1. Magnetic resistance speed sensor; 2. Hall sensor

Number of teeth on the speed measuring disc gear: 1 to 60 teeth

Overspeed protection and speed alarm

The intelligent tachometer is equipped with two speed alarm limit values. As long as the measured speed exceeds any set value, the alarm indicator light or hazard indicator light on the front panel of the intelligent tachometer will light up, and the alarm relay or hazard relay will act, outputting a switch signal.

current output

Compared to measuring the rotational speed, the intelligent tachometer outputs an analog signal of 4-20mA, corresponding to a rotational speed of 0-3500rpm. (Note: 3500 rpm is the factory setting, and users can set this parameter according to their needs)

Note: If there are any special circumstances, the full capacity value should be specified at the time of ordering.

XSZ-01Speed detection monitoring and protection devicetechnical indicators

1. Display: 5-digit red LED

2. Signal input: 1. Reluctance speed sensor2. Hall sensor

3. Measurement range: 0-65000rpm

4. Display accuracy: ± 1rpm

5. Alarm and Danger: Set arbitrarily within full range

6. Alarm output: AC250V/5A

7. Current output: 4-20mA

8. Dimensions: 160 × 80 × 235mm

9. Hole size: 152+1 × 74+1mm