How it works:
Thermocouple: Based on Seebeck effect, two conductors of different materials form a closed loop. When the temperature at both ends is different, the thermoelectric potential is generated in the loop, and the transmitter converts this potential signal into a standard signal output. - Thermal resistance type: Using the resistance value of the thermal resistance changes with the temperature characteristics, by measuring the resistance value of the thermal resistance to determine the temperature, and then convert the resistance signal into a standard signal.
Product features:
High accuracy: The conversion accuracy is up to ±0.1%FS to ±0.2%FS to ensure accuracy. Strong anti-interference: electromagnetic shielding technology, can work stably in complex electromagnetic environment. Wide temperature adaptation: can measure -50 ° C to +150 ° C and even wider temperature range. Various output: 4-20mA, 0-5V and other analog signals and HART and other digital signal output. Good stability: circuit optimization, strict selection of components, zero and range drift is small. Bus compatibility: Support a variety of fieldbus protocols, easy access to the control system. Easy installation: small size, light weight, installation methods, self-diagnosis function. Flexible configuration: range, damping time and other parameters can be set by software or button.
