Explosion-Proof Pressure Sensor Relay DDMV-102 for Temperature Control Applications

The manometric explosion-proof temperature sensor is designed to control and regulate the temperature of gaseous and liquid gases and liquids. temperature control of gaseous and liquid media in stationary refrigeration plants and other systems of coal mines, in explosion-hazardous zones of premises and outdoor installations according to Ex-marking, GOST IEC 60079-14-2011 and Chapter 7.3 of the PUE ("Rules for the device of electrical installations electrical installations"), which regulates the use of electrical equipment in explosive gas environments. explosive gas environments, as well as in underground mine and coal mines and their surface mines.

coal mines and their surface structures. The device may also be designed for signalling installation and operation in conditions, in which under normal conditions of operation there is no blowing of the dust cover. under normal conditions of operation there is no blowing of the sheath by dust-air effluents, charging of the sheath with electrostatic electricity by means of friction, electrostatic induction, etc.

is excluded. friction, electrostatic induction or contact with charged bodies. bodies.