Test the Pressure Sensor with a Multimeter
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作者:pmo0bc605
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发布时间 :2019-09-19
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We should test pressure transducer with a multimeter.
The main testing steps are as follows:
1.Measure the output of analog pressure transducer with a multimeter to see if it has a current output of 4-20mA.
2.If the pressure transducer doesn’t have output, check firstly whether the 24V power supply is normal.
3.If all above inspections are normal, the hardware of the pressure transducer may break.