Thermal Resistance to hold signal connection

Thermal resistance signal connection mode: no XiHui xin thermal instrument limited company is a professional company production, sell thermal instrumentation, the main products include: heat resistance, temperature transmitter. Products are widely used in thermal power, fuel, smelting, chemical industry, light industry, textile, metal, machinery manufacture, medical medicine, food and other industries of semi-automatic stem in the system. Thermal resistance is change the temperature change as the resistance of a component, generally need to hand in the resistance signal through wire computer stem installations or other instrument on at a time. Industrial heat resistance at the scene of the production installation, and curb the room there is a certain distance between, because the heat resistance of the wire will have larger influence the result of the survey. www。 wuxiyibiao。 Com thermal resistance sees fit and use three wire connection. Take appropriate and using three wire system is to eliminate a petition conductor resistance survey error of actuating. This is due to the survey of thermal resistance of the circuit is usually unfair balance bridge. Thermal resistance as a bridge bridge arm resistance, petition wires into a bridge arm resistance is also a small batch, that a small group of resistance is unknown and change with environment temperature, caused by surveying errors. See fit and use three wire system, will lead a received the power supply end of the bridge, the remaining two root goodbye received the heat resistance of place, bridge arm and the adjacent bridge arm, so removed the wire line resistance of survey error.