FHF’s new ExResistTel Industrial Telephone
for Division 2 has been developed specifically
for the harsh environments found in the
process industries – for onshore chemical and
petro-chemical plants, offshore platforms,
in mills and in harbors. The telephone can
handle the large temperature differences found
outdoors, high humidity, exposure to sea water
and dust, as well as heavy mechanical wear
and tear. It is simply the most rugged and
reliable telephone available in the world today.
The ExResistTel’s features and benefits include:
Robust glass fiber reinforced polymer 3 316 SS keypad, faceplate and trim
housing with 1⁄2”NPT conduit entries
is resistant to acids, sea water, alkali,
moisture and grease and requires
no additional enclosure for its Type
Completely programmable with
an alphanumerical display and a
21-piece stainless steel (V4A / 316)
keypad designed to be used with
gloves.
Fully encapsulated electronics
provide unparalleled resistance
to chemicals and moisture in harsh
environments.
Handsfree / Speakerphone function
allows phone to be used in a group
setting.
316 SS keypad, faceplate and trim
offer superior corrosion and impact
resistance.
Armored 316 SS cord stands up
to rough treatment.
Hermetically sealed non-contact
hook sensing switch improves
system reliability.
Adjustable handset holding clips
secure the phone in marine applica-
tions and areas of high vibration.
Captive cover screws prevent loss
during installation.
Ventilation / Pressure balancing plug
eliminates the possibility of moisture
collecting inside the enclosure.
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