Communication devices for uses in firedamp-endangered industrial areas must be particularly adjusted to their extreme operating conditions. This ex telephone has been specially designed for applications in the petrochemical industry, as well as offshore installations, mills and port facilities. It is resistant to high temperature differences, humidity, sea water, dust and extensive mechanical strain.

The ExResistTel is certified for areas susceptible to explosive dusts and gases.It is equipped with a 21-key stainless steel keypad that has been especially designed for use with gloves.

Can be used in:
II 2G Ex e mb [ib] IIC T5 Gb
II 2D Ex tb [ib] IIIC T80ºC Db
-25ºC ≤ Ta ≤ 60ºC

II 2G Ex e mb [ib] IIC T6 Gb
II 2D Ex tb [ib] IIIC T100ºC Db
-25ºC ≤ Ta ≤ 40ºC
Zones: 1, 2, 21, 22.

 

Download Product Data Sheet - Inpratex

Marking:
II 2G Ex e mb [ib] IIC T5 Gb
II 2D Ex tb [ib] IIIC T80ºC Db
-25ºC ≤ Ta ≤ 60ºC

II 2G Ex e mb [ib] IIC T6 Gb
II 2D Ex tb [ib] IIIC T100ºC Db
-25ºC ≤ Ta ≤ 40ºC

Certificate: EU-Type Examination Certificate

Supply voltage: 24 V…66 VDC

Supply current: 15 mA…100 mA DC

Housing: Glass fibre reinforced polyester

Ingress protection: IP66 / IK09

Weight: Approx. 5,5 kg

Display: Two-line alphanumeric diplay with pictograms. Visual field approx. 78 mm x 26 mm

Keypad: Metal keypad with ice protection. 21 keys with ABC lettering for name entries

Cable entries: 1xM20x1,5 plastic cable gland / 2xM20x1,5 plastic plugs

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