HIH Flameproof Transmitter Enclosures

The HIH range of instrument enclosures are designed to accommodate most makes of head mounted process transmitter or termination block.


  • Stainless steel enclosure
  • Optional viewing window for transmitter LCD displays
  • Ingress protection IP66
  • ATEX certified Ex II 2 G D
  • ATEX & IECEx certified Ex’d’ IIC T6 / Ex tD A21 IP66 T85°C
  • Compliant with EN/IEC60079-0, EN/IEC60079-1, EN/IEC61241-0 & EN/IEC61241-1
  • M20 cable entries (2 standard, 4 maximum)