In the previous technical article, we introduced the characteristics of the integrated temperature transmitter, which has become the main instrument for temperature measurement in various working conditions. Today, we will mainly talk about the main precautions for the wiring of the integrated temperature transmitter. 1. Wiring: The wiring (input signal line) of the safety spark circuit of the integrated temperature transmitter must be a wire with an insulating sleeve or shield, and the wiring of the non-safety spark circuit must be isolated from each other to avoid mixing with each other. 2. Different types of integrated temperature transmitters are wired according to the instructions, and the explosion-proof instruments with safety spark circuits must not be connected incorrectly when wiring, and carefully check whether there is a short circuit or wrong connection. 3. When using the integrated temperature transmitter, special attention should be paid to the distinction between ordinary type and intrinsically safe type, ordinary type cannot be installed in dangerous areas, and intrinsically safe type can be installed in dangerous areas. 4. The input of the RTD integrated temperature transmitter is a three-wire system, and the line resistance of each connected wire should be equal and in the same ambient temperature. 5. In principle, it is not allowed to disassemble the components of the safety spark circuit and replace the wiring of the integrated temperature transmitter for the explosion-proof instrument, and if it needs to be replaced, it should be carried out according to the explosion-proof requirements. 6. When regularly checking the integrated temperature transmitter, in order to accurately read out the data, it is necessary to connect the digital voltmeter between the output terminals for measurement, and do not remove the safety spark return route. 7. After the failure of the integrated temperature transmitter, the power should be cut off for inspection, and the power shall not be transmitted if the fault is not found. 8. The temperature transmitter should be kept clean during operation. If you have any questions about product consultation, product customization, agency, technical inquiry, quotation, etc., please contact Xingyi, 400-600-4496!