bdkn-explosion-proof electric heating temperature control heater
brief introduction：
●bdkn-explosion-proof electric heating temperature control heater is certified by the national cqst explosion-proof, can be used in the hazardous area zone 1 and zone 2 of gb3836.14.
●applicable to petroleum, chemical, military, power, marine and other industries under the normal working environment in accordance with gb3836.1: iia, iib, iic category, temperature group is t1 ~ t4 group of explosive gas mixture electrical control room, operating room, driller's house, production workshop, dangerous goods warehouse, and outdoor places that need to provide warm places.