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Working with 4-20mA sensor www.omega.co.uk/pptst/PXM4200-I.html
with Transmitter https://store.ncd.io/product/1-channel-4-20ma-current-loop-transmitter-i2c-mini-module interface Raspberry Pi.
The major issue i have been facing that sensor is giving the reverse value. For example, at 4mA it is giving 5v (Max) and at 20mA it is giving 0v. i have check all my connections as well as code, but still not able to find out the cause.
Your Help will be much appreciated
with Transmitter https://store.ncd.io/product/1-channel-4-20ma-current-loop-transmitter-i2c-mini-module interface Raspberry Pi.
The major issue i have been facing that sensor is giving the reverse value. For example, at 4mA it is giving 5v (Max) and at 20mA it is giving 0v. i have check all my connections as well as code, but still not able to find out the cause.
Your Help will be much appreciated