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Ex ResistTel

Ex ResistTel

Communication devices for use in hazardous areas in the industry have to be especially well adapted to the extreme operating conditions they will be
exposed to.

Our Ex-telephone has been developed for operation in the petro-chemical industry, off-shore plants, and mills and harbours, meaning it is resistant to
extreme temperatures, air humidity, sea water, dust and strong mechanical wear and tear. It is certified for use in hazardous dust and gas atmospheres.
The ExResistTel is completely programmable, and has been equipped with a 21-piece stainless (V4A) steel keypad designed for use with gloves.
Letters and figures are presented clearly on the alphanumerical display.

The ExResistTel also boasts all the convenient features that have become standard in the field of office communication. A string of optional extras and
components – especially certified for hazardous areas – makes our telephone even more functional.

Our ExResistTel is the correct decision for a safe connection – convenient and reliable in hazardous areas.

Data Sheets
Ex ResistTel (992 KB) (PDF)
Product Certificates
DNV-GL (287 KB) (PDF)
Product Certificates – External Link
ATEX Certificate
Technical Manuals
ATEX Manual (2 MB) (PDF)
Inmetro Manual (3 MB) (PDF)
UL Manual (1 MB) (PDF)


Certification ATEX, IECEx, UL, cULus, GOST ‘R’ & ‘K’, CQST, Inmetro, DNV
Types of protection

II 2 G EEx em[ib] IIC T5 Gb. II 2 G EEx em[ib] IIC T6 Gb.
II 2 D Ex tb [ib] IIIC T100ºC Db II 2 D Ex tb [ib] IIIC T80ºC Db.

Certified Ambient Temperature -25°C to +60°C T5
-25°C to +40°C T6
Ingress Protection IP66
Material Corrosion-free GRP
Weight 5.5kg
Options Body colour, certification, keypad & display, protection class,
accessories; headset, earpiece, loudspeaker set, TWIN
sounder/beacon, protection hood, secondary sounder



  •  Handsfree
  • Temperature range -25ºC to +60ºC
  • Certified for dust and gas atmospheres
  • Display
  • IP 66 EN 60529