Flame Proof / Explosion Proof Telephone for Hazardous Area

Explosion proof / Flameproof Telephone is
designed for voice communication in the hostile
environment where reliability, efficiency and
safety are of prime importance.
The phone is suitable for use in harsh and
hostile environment characterized by:
– Indoor & outdoor usage
– Presence of dust & water ingress
– Corrosive atmosphere
– Explosive gases & particles
– Extreme & varying temperature
– Loud ambient noise due to industrial
processes
– Pilferage, Mishandling, rough usage, safety
Key Features:
 Certified for use in Gas Group IIA and IIB
 Zone classification: Zone 1 & Zone 2
 Ex ‘d’ protected
 Intrinsically safe Ex “ib” protected / certified.
 Temperature classification: T6
 Degree of Protection: IP 66
 Robust and weather resistant
 Mounting: Wall / column / structural
 Enclosure Material: Aluminum
 Handset material: ABS
 Power Supply: Line powered i.e. drawn
from telephone line. It doesn’t require any
external AC Supply.
 Built in External Ringer, which provides
significant and penetrating calling signal
(>85dbA @ 1 meter). The sound output is
sharp and thus easily gets differentiated
from the surrounding noise.
 Large and visible, push button type keypad
for smoother and faster dialing of numbers.
The dial system is integrated inside the
telephone body so that neither dust can get
in nor it can get damaged
 The Push Button Keypad is protected with
silicon rubber cover pad
 No. of keys: 0 to 9, * , #, Flash, Redial,
Reset, Blank (Total 16 keys)

 Hook Switch Mechanism: Magnetically
operated reed switch, encapsulated in FRP
cradle for signaling operation
 No mechanical or moving parts. Elimination
of moving parts ensures more level of
reliability to phone
 Noise canceling dynamic microphone for
effective communication from noisy areas
 Handset cord: Stainless Steel spiral cord
 Dialing system: LD and DTMF (switch cable)
 Light weight and compact design to ensure
fast and simple installations
 Compatibility: Fully compatible with all PBX’s
 External Canopy in FIBRE for extra
protection – OPTIONAL ITEM
 Mounting Brackets for mounting on structure
 Cabling: Single pair telephone cable
 Dimension of the phone: Approx.
356 X 200 X 205 mm (H X W X D)
 Weight of the phone: Approx. 12 Kg.
 Certified by: CMRI, INDIA