If the installation of stainless steel cable gland is not standardized at the cable connection, the resistance at the cable interface may be increased, resulting in a great waste of electricity, and even cause fire hazards. Therefore, the measurement of cable temperature is the safety guarantee of cable operation. Here are three common cable temperature measurement methods.
1、 Thermocouple temperature measurement
When stainless steel cable gland is used, thermocouple method can be used to measure the temperature of cable. However, it should be noted that the thermocouple transmission signal needs a special compensation line, and the transmission distance should not be too long. For the case of wide distribution of cable glands, this temperature measurement method is not recommended. The transmission line is usually a platinum thermistor use a three-wire transmission mode.
Shanghai Pinji Electronic Technology Co., LTD. is one of the professional wiring equipment enterprises that engage in development, design, manufacturing, sales and service. Products range: junction box series, nylon cable gland series, metal cable gland series, air vent valve series, corrugated conduit series, watertight corrugated tube fitting series, quick connector series, rubber series etc. At present, the company has obtained CE, UL, TUV, IP67 waterproof and other certification certified by EU system. Our products are designed and tested to meet a wide range of applications, even under the most severe conditions.