Vibration displacement sensor

1） Overview:

MIC-ZD-W type vibration displacement sensorThe micro transmitter independently developed by our company mainly consists of piezoelectric sensitive elements and main circuits for measurement, conversion, integration, amplification, and transmission.On the basis of the original piezoelectric accelerometer, it has added a built-in precision integration circuit to achieve the output of velocity, which has the characteristics of excellent dynamic characteristics, wide frequency response, long service life, and small yet exquisite appearance. This product has excellent characteristics such as wiring fault tolerance protection, good stability, and strong anti-interference ability.

2） Main technical parameters:

Measurement range: vibration speed 0-200mm/s

Vibration acceleration 0-50g

Vibration displacement 0-8000um

1. Output mode: 4-20mA two-wire system (wiring does not require positive or negative distinction), RS485 communication

2. Response frequency: 2Hz-2000HZ (acceleration)

5Hz-2000HZ(Speed measurement)

10Hz-2000HZ(Vibration displacement)

3. Speed direction: from bottom to sensor (forward)

4. Environmental temperature: -40 ℃~+85℃

5. Accuracy: ± 5%

6. Supply voltage:+24VDC

7. Maximum impact capacity: 2000g

8. Piezoelectric material: PZT-5

9. Protection level: Ip67

10. Weight: Approximately 110g

11. Shell material: aviation aluminum or stainless steel

12. Explosion proof grade: EX ia IIB T5 Ga

3） Temperature curve parameters

4） Frequency response curve parameters

5） Outline dimension parameters

6） Principle and wiring diagram

Note: This product has already been equipped with anti reverse insertion function internally, so when outputting 4-20mA two-wire system, there is no need to distinguish between positive and negative leads,Either connect one wire at+24V or another wire at 4-20mA.

7） Selection Table

MIC-GSelection of piezoelectric integrated acceleration transmitter

MIC-G- □-C□□-D□□-E□□-F□□

example:MIC-G-B -C（G02）-D（12）-E（02）-F(4)

Indicating: Measurement type---Not explosion-proofSpeed measurement, range---0-2gInstallation method----M10 × 1.5Cable length2Mi,4-20mA.