What is a 4-20mA pressure transmitter?

- Apr 26, 2020-

The pressure transmitter UPB13 is mainly composed of a sensing element (also called a pressure sensor), a measuring circuit and a process connection. It can convert the physical pressure parameters such as gas and liquid felt by the pressure sensor into standard electrical signals (such as 4-20 mA DC, etc.) to supply secondary instruments such as alarms, recorders, and regulators for measurement, instructions and process adjustments.