Type of instrument signal cable

Instrument signal cable type

1. The instrument signal cable should be a multi-strand copper-core polyethylene insulated PVC sheathed flexible cable.

2. For shielding selection of instrument signal cable, it is advisable to select the total shielding plus split screen. The cable with special requirements should be selected according to the manufacturer's specific requirements.

3. When using the intrinsically safe system, the intrinsically safe cable should be selected, and its distributed capacitance and distributed inductance parameters should meet the requirements of the intrinsically safe circuit. The intrinsically safe outer sheath is blue.

4. For high and low temperature applications, high temperature and low temperature resistant cables should be selected according to the allowable temperature range of the cable.

5. Flame-retardant cables should be used for the current laid in the fire hazard.

6. The model of the thermocouple compensation wire should match the index number of the thermocouple, and the compensation type should be adopted.