5.Empty Enclosure (Threaded Cover), DGR2 Series

Application

The DGR2 enclosures are designed for installation 
of electrical or control devices for used in zone
1, 2 and zone 21, 22 hazardous areas. They are 
2-types of cover; one is a blank cover and another
one is a cover with glass window.

TECHNICAL DATA
Hazardous Area Gas Dust
Zones 1 & 2 21 & 22
Conforming to ATEX Ex II 2G Ex II 2D
Symbol of Protection ATEX Ex d IIB Gb Ex tb IIC Db 
Symbol of Protection IEC
T Rating T6 (Ta 40 oC )  NA
  T5 (Ta 55 oC )
Surface Temp. NA T80oC (Ta 40 oC ) 
  T100oC (Ta 55 oC )
Standard ATEX Directive 2014/34/EU, std. EN 60079-0:2012,  
  EN 60079-1:2014, EN 60079-31:2014
  IECEx Scheme, std. IEC 60079-0:2011, IEC 60079-1:2014,
  IEC 60079-31:2013  
Ambient Temperature -20 oC to +55 o  
Index of Protection IP66  
     
Entries NPT or Metric thread  
Mounting Wall type  
SPECIFICATION
Body, cover : Marine grade copper-free aluminium alloy
    with polyester powder coated, RAL 7032 (Grey)
Lens  : Heat and impact resistant glass
Sealing gasket  : Silicone -40 oC to +175 oC
OPTION
CATALOGUE NUMBER AND DIMENSION