Distinguish supply and back water
Temperature sensor of heat meter had each one supply water temperature sensor and back water temperature sensor, temperature sensor with red label should be installed supply water pipeline, and sensor with blue label should be installed back water pipeline.
Installation method in details reference installation diagram.
Paired using
Paired supply and back water temperature sensors are matched strictly and ensure measuring accuracy of heat meter. So it is forbidden to disassembly and mix
temperature sensor from manufacturers in pairs during installation.
Wire Length Standards
Domestic heat meter uses DS temperature sensor, and standard wire length is 1.5m, can be lengthened based on facts,(usually it is not more than 20m), should
inform manufacturer for technical treatment in order, will influence measuring accuracy with technical treatment for lengthened wire.
Installation Position
Temperature sensor should be installed the position which water temperature averagely in pipeline. And ensure the same installation condition for supply and
back water temperature sensor.
Installation Method
According to sensitive components type, length of temperature sensor and pipeline diameter size to determine temperature sensor installation method and
insert depth. Suggest to use protection sleeve and installation components from manufacturers originally, it is easy for installation simplicity and ensure heat
transmission quality and helpful for heat meter accurate running.
Post time: Jun-30-2023