Accessories for explosionproof Telephone ExResistTel

Accessories
for explosionproof
Telephone ExResistTel
3 Ex-Secondary Receiver Set
3 Ex-Headset
Communication
The headset improves
essentially the communication in ambient noise
areas.
Huvudkontor Order & Lager: Malux Sweden AB, Box 221, 891 25 Örnsköldsvik. Växel 0660-29 29 00, fax 0660-850 85
www.malux.se
Ex-Secondary Receiver Set
Application
The Second Ear Piece Kit permits the connection of a second ear piece
to the explosionproof telephone ExResistTel. The second ear piece enables another person to listen in a telephone conversation. Moreover it
can be used to reduce considerable disturbances due to ambient noise.
If you want to change the volume of handset and second ear piece
permanently use the ExResistTel menu „SETTINGS / HANDSET
VOLUME“. The second ear piece is switched off when you hook on
the handset of the ExResistTel.
The set consists of:
• Ex-Second ear piece with dynamic receiver inset and spiral
connecting cord with cable ends to connect to the ExResistTel.
Technical Data
• Cable gland (M20 x 1.5) IP66 (Ex e II) to lead the connecting
cord into the ExResistTel case
Case material
Polyurethane-elastomers
Protection category
IP54
• Bracket and screws to hang up the second ear piece
Dimension
approx. 100 x 68 x 50 mm
Weight
approx. 0.2 kg
Operation
The second ear piece is active when you hook off the handset of the
telephone ExResistTel. The volume of the second ear piece is changed
with the volume of the handset simultaneously. With the +/- keys of
the ExResistTel you can change the volume for the actual conversation.
Connecting cord
spiral cord, 2 wires
Operating temp. Range
-20 °C to +60 °C
Transport temp. Range
-20 °C to +70 °C
Storage temp. Range
-20 °C to +70 °C
Type of protection
II 2G Ex ia IIC T6
Ex-Headset
Application
The Headset-Kit permits the connection of a headset to the explosionproof telephone ExResistTel. The headset improves essentially the
communication in ambient noise areas. It protects against harmful ambient noise. It permits telephone communication during activities where
both hands are needed.
The kit consist of:
• Headset with dynamic receiver insets, noisecompensating electret
nearfield response microphone with windshield and gooseneck, as
well as 80 cm smooth cord with connecting plug.
• A14 m long connecting cord with a connecting jack at one end and
with wireends with wireend sleeves at the other end to connect to
the ExResistTel.
If the headset has been connected correctly, the headset mode replaces
the handsfree mode of the ExResistTel. For this reason the handsfree
mode of the ExResistTel is not possible with connected headset. If you
switch on the ExResistTel with the loudspeaker key you are operating in
headset mode. With the +/- keys of the ExResistTel you can change
the receiving volume of the headset for the actual conversation. If you
want to change the receiving volume of the headset permanently use
the ExResistTel menu „SETTINGS_HEADSET VOLUME“.
Dimensions
[mm]
• Cable gland M20 x 1.5 (Ex e II) to lead the connecting cord into
the ExResistTel.
• bracket and screws to hang up the connecting cord and the headset.
Operation
Connect the plug of the headset to the jack of the connecting cord and
put on the headset. Adjust the height of each headset muff equally on
both sides while holding the headband down on the top of the head
until the ear cushions have a light and comfortable fit. The headband
should sit straight and comfortable on the top of the head. Adjust the
flexible gooseneck so that the microphone is positioned at a distance
of approximately 5 mm (0.2”) in front of your lips. Optimal voice transmission and the best possible noise compensation are then provided.
Order Information
Name
Art. no.
Ex-Secondary Receiver Set
FHF112 861 03
Ex-Headset
FHF112 861 04
Subject to change without notice · Printout 05/15
Huvudkontor Order & Lager: Malux Sweden AB, Box 221, 891 25 Örnsköldsvik. Växel 0660-29 29 00, fax 0660-850 85
www.malux.se
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