Signal Transmission - Standards

Standard signals used for transmission from sensor to controller in industrial processes.

Signal Type	Standard Range
Pneumatic pressure	3 - 15 psig, 20 - 100 kPa
Voltage	0 - 10 V (or 0 - 5 V)
Electric current (direct current)	4 - 20 mA

More and more sensor to/from controller transmission are now done with "smart" equipment and wire/wireless data communication.

Signal Transmission - Standards | MEPKit Engineering Tools | MEPKit