WIRE SEALING FOR THE DETECTOR UNIT Russian patent published in 2018 - IPC G01D21/00 G01N33/22 

FIELD: measurement; testing.

SUBSTANCE: claimed invention relates to the detector units device used in environments containing explosive and / or combustible gases and / or vapors. Sensor detector head unit of the sensor includes the detector body, comprising extending along the longitudinal length inner channel. Detector body also houses the sensor cartridge, which includes the sensor element. Detector head unit includes a wire, comprising conductor, which passes into the detector body inner channel so that to be connected to the sensing element by the end. Detector head unit includes the wire seal, comprising the preferably soft sealant and preferably rigid sealant, contained in the detector body inner channel. At that, the wire passes through the preferably rigid sealant so, that it surrounds the wire and passes between the detector body and the wire.

EFFECT: technical result is increase in the efficiency of the detector unit protection against fire and explosion under operating conditions in the corrosive environments.

18 cl, 6 dwg