买哪种彩票最靠谱⎛⎝wbGxc⎠⎞ Common faults and troubleshooting of magnetostrictive sensor - Technical Support - Shenzhen easy test Electric Co., Ltd

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Common faults and troubleshooting of magnetostrictive sensor

Release date: November 19, 2020 Hits: 183
With the application range of magnetostrictive sensor becoming more and more extensive, some problems existing in the use process are also paid more and more attention by users. In fact, many problems are analyzed in the package instructions when users purchase products. The following list introduces some common faults and troubleshooting methods of magnetostrictive sensor in detail.


Common faults and troubleshooting of magnetostrictive sensor

Sensor output form

phenomenon

Possible cause of failure

terms of settlement

4~20mA

Output < 4mA

The sensor works in the upper dead zone

Adjust the installation position

Output > 20mA

The sensor works in the lower dead zone

Adjust the installation position

Output 0ma

1、     Magnetic ring falling off

2、     Power supply failure

3. Weak wiring

Check the magnetic ring, power supply and wiring

Unstable output

1. The magnetic ring is not firmly installed

2. Insufficient power supply

Check the magnetic ring and power supply

0 ~ 5V output (effective range: 0.5 ~ 4.5V)

Output < 0.5V

The sensor works in the upper dead zone

Adjust the installation position

Output > 4.5V

The sensor works in the upper dead zone

Adjust the installation position

Output 0V

1. Shedding magnetic ring

2. Power supply failure

3. Weak wiring

Check the magnetic ring, power supply and wiring

Unstable output

1. The magnetic ring is not firmly installed

2. Insufficient power supply

Check the magnetic ring and power supply

0 ~ 10V output (effective range: 1 ~ 9V)

Output < 1V

The sensor works in the upper dead zone

Adjust the installation position

Output > 10V

The sensor works in the upper dead zone

Adjust the installation position

Output 0V

1. Magnetic ring falling off

2. Power supply failure

3. Weak wiring

Check the magnetic ring, power supply and wiring

Unstable output

1. The magnetic ring is not firmly installed. 2. The power supply is insufficient

Check the magnetic ring and power supply

Note: the trouble can not be removed according to the above method, please send it to the manufacturer for maintenance.

 




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