Applicable to the environment and use 
 Explosive gas mixtures dangerous places: 1 and Zone 2. 
 Explosive gas mixtures II A and II B. 
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 Features 
 Products for the oil heated for winter or increase the temperature of the equipment of low-temperature environment. 
 Temperature according to need can be adjusted. 
 Product mobile devices. 
 Steel pipe. 
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 Model implication 

 -------------------------------------------- The main technical parameters 
 Model Rated Power (KW) proof mark of the heat sink Specifications Rated voltage (V) cable outer diameter (mm) 
 CBDR-1.5/7YR 1.5 7 220 Exd II BT4 Φ9-14 
 CBDR-1.5/9YR 1.5 9 
 CBDR-2/11YR 2 11 
 CBDR-2/13YR 2 13