DEVICE FOR MEASUREMENT OF TEMPERATURE OF HEAT-TRANSFER AGENT Russian patent published in 2009 - IPC G01K1/14 G01K7/16 

FIELD: measurement technology.

SUBSTANCE: this device refers to thermometry, in particular to contact detectors to measure the temperature of moving medium, the heat-transfer agent, and can be used in oil, gas, chemical and food industry, and also in municipal economy to measure the temperature of the medium in pipelines irrespective of the pipe's diametre. The offered device in intended to measure the temperature of the heat-transfer agent including the capsule located in the pipeline. The capsule is the cup with stepped bed and the bottom level is filled in the form of external blind thin-walled branch pipe. On the interior side face of the branch pipe there is a threading with the firmly fixed insert made in the form of the rod with the exterior threading equipped with longitudinal through rectangular groove. In the internal cavity of the capsule there is measuring and transferring module. Module consists of measuring the temperature printed circuit board equipped with the shank whereat thermosensitive element is fixed at the end. It also includes printed circuit board of wireless connection with the initialisation element. In the upper base zone of the body there are power supply element and antenna to transfer the information to the thermal energy detector and / or temperature indicator.

EFFECT: improvement of the accuracy of the measurement, simplification of the construction, security of the operation of the device and convenience of use of heat for consumer.

2 cl, 5 dwg