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Products ---> Telephones --> Zone I --> DTT-50-Z
DTT-50-Z Desktop / Wall Mount Phone  
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Description
The DTT-50-Z telephone with heavy duty handset coil cord meets stringent Zone 1 safety zone requirements while still providing a high level of functions and features needed to keep your team communicating and operating both efficiently and effectively. Stylish RoHS compliant, IP66, static dissipative, high impact thermoset industrial housing. Versatility is built-in letting the user configure for desktop or wall mounting.

For use Zones 1, 2, 21 and 22.
 
Product Features
• IP66, static dissipative, high impact thermoset
  industrial housing and handset
• Reversible faceplate for desktop or wall mount
  configurations
• Audio modes – handset & option of hands-free
  speaker phone or headset
• Corrosion resistant hardware
• Noise canceling microphone
• Surge arrestor protects the user in the event of a
  high voltage spike.
• Fuse prevents damage to the electronic circuits in
  the event of a high voltage spike on the phone line
• Magnetic reed hook switch to reduce parts
  subject to wear
• Factory set to tone (DTMF) Operation
• Pulse dialing can be software configured in the
  field, 60:40 or 66:33
• Removable handset retainer latches on cradle
• Urethane coated water tight silicon keypad
• Link, Release, Redial and Flash keys
• Hearing-aid compatible (HAC) receiver
• Receiver Volume Control provides a 16 dB range
• Ergonomic heavy duty handset
• Heavy duty coil handset cord
• Built in ring detect relay to switch up to 240V @ 5A
• Back lit LCD display – 2 line x 16 character:
  English, French or Spanish
• 20 number memory including 10 quick dial
• Programmable auto hang-up timer
• Two M20 and one M12 access ports
• Field repairable by authorized personnel
• Does not require external power – operates on
  telephone line power

Applications
• Refineries
• Gas Plants
• Petrochemical Plants
• Chemical Plants
• Offshore Drilling Rigs
• Land-based Drilling Rigs
• Liquefied Natural Gas Terminals
• Tanker and Tanker Depots
• Oil & Gas Metering Facilities
• Bulk Loading Stations
• Fueling Stations
• Mines
• Fertilizer Plants
• Defense Installations
• Munitions Storage Depots
• Missile Silos
• Paint & Varnish Manufacturing Plants
• Sewage Treatment Plants
• Breweries and Distilleries
and more ...

Standards Compliance
ATEX – ZONE 1
II 2G EEx em [ib] IIC T5
II 2D IP66 T 100°C
II 2G EEx em [ib] IIC T6
II 2D IP66 T 80°C
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