PGA Championship 2017: Jason Day's no-good, very wild adventure at the 18th hole. 1  Matt Every shoots 61, leads Henrik Stenson by one shot at Wyndham Championship. 2  Heavily-favored U.S. staying humble, focused ahead of Solheim Cup.
The temperature transmitter converts the signal into a current 4-20mA and sends it back to a controller. The controller can then manipulate some outputs based upon the temperature input. The temperature indicator is a readout of the temperature and it can be in a number of places in the system. An output of the controller, connected to the transmitter or as a part of the transmitter. Hope this helps... Source(s): godzyx Â· 9 years ago.
Temperature controllers in industry work much the same way they do in common household applications. A basic temperature controller provides control of industrial or laboratory heating and cooling processes. In a typical application, sensors measure the actual temperature.