How to connect the temperature controller and the thermal resistance PT100?
1. The PT100 is a platinum thermal resistance, which is 100 ohms under the thermal resistance zeropcode.
2. The thermal resistance itself does not have two lines and three lines;
3. The temperature controller receives the signals roughly two types, one is to input standard current signals, usually 4 ~ 20mA, and 0 ~ 10mA, this typewww.china-natural.com
Enclosure Fan and Filter of thermostat needs to match the temperature transmitter; the other is directThe thermal resistance and thermocouples of the various index numbers of the sensor.
4. Generally supporting the sensor’s idtery controller can be equipped with a variety of sensors, and according to the specific sensor;
5. Adach the PT100 thermal resistance, must be connected with a three-wire connection, that is, a line is connected from one terminal of the thermal resistor, and two lines are connected from the other terminal, and the respective input of the thermostat is received.