The 4 – 20 mA current loop is widely used in industrial systems for signal transmission and control, such as in sensors, transducers, and actuators. COMET Transmitters can be used to measure Temperature, Relative Humidity, CO2, Pressure or combination with programmable 4 – 20mA output.
Showing 1–16 of 31 results
Temperature sensor with 4-20mA output
Measu…
Temperature transmitter with 4-20mA output
…
Relative Humidity probe with 4-20mA output
…
Barometric pressure transmitter with user adjusta…
Economy humidity and temperature transmitter with…
Temperature and humidity outdoor, indoor probe wi…
Humidity and Temperature transmitter with externa…
CO2 concentration transmitter with 4-2…
Temperature transmitter with 4-20mA output, Exter…
Intrinsically safe humidity and temperature duct …
Temperature and humidity duct probe with 4-20mA o…
CO2 concentration transmitter with 4-2…
Duct mount temperature probe -30 to +60°C / 4 to…
Duct mount temperature probe -30 to +80°C / 4 to…
Duct mount temperature probe 0 to +150°C / 4 to …
Temperature Transmitter Pt1000 -30°C to +80°C, …
The 4–20 mA current loop is preferred because it:
This standard is reliable, robust, and well-suited for harsh industrial environments.
Learn more about The Importance of the 4–20 mA Current Loop in Industrial Applications Here>>