What is the operation of the integrated temperature transmitter?

Using this kind of transmitter is the principle of hydrostatic pressure, it has practical vacuum, by adjusting the processing circuit link to obtain the pressure. Including integration of explosion-proof thermocouple temperature transmitter is mainly by using the principle of flame-proof clearance, that is to say when the cavity produce explosion, through the joint of side clearance cooling it, so even the explosion, outside the cavity could not be reached for the high temperature of flame, to reach the explosion-proof function. Thermal resistance to produce thermoelectric potential due to the bridge temperature transmitter, the unstable signal, after amplification into 4 - again 20 ma dc signal, to show the work is the corresponding temperature value. Integrated temperature transmitter scope broad, it is able to merge into an organic whole with thermal resistance on-site installation, and in the testing of such equipment as function modules installed. （ Figure/http://www. wuxiyibiao。 com ）