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Electrochemical toxic gas detector0 pages
Designed for safety - made for life
MultiTox
Flexible configuration
IS Cartridges
Local display
DGI-TT7-E Electrochemical Gas Detector
The MultiTox DGi-TT7-E is an intelligent gas detector employing an
array of sensor types. The DGi-TT7-E is used for Toxic gases or
Oxygen monitoring. The device has been designed for ease of
operation and maintenance.
Description
All DGI-TT7-E are constructed from a
common housing and electronics with the
detection properties being determined by
the type of sensor (cartridge) used. A wide
range of cells are available, including
hydrogen sulphide, ammonia and carbon
monoxide to name a few. The cells are
intrisically safe protected, and may be
replaced with the detector powered.
The intelligent, microprocessor driven unit
is fully configurable using a wireless
hand-held terminal (TLU) or by using the
hard wired HART option giving true
flexibility to the installer. Elements such
as relay operation and alarm levels are all
set via the TLU; a hazardous area
approved hand-held unit.
Features
Benefits
Standard detector platform
Wide range of cells
Auto heating of EC cell
Suitable for low temperature
Hot change of cells
Minimises system down time
Integral daylight readable alphanumeric
display
Local status and alarm level indication
Hand-held maintenance terminal
Reduced service costs
Hot swap field cabling
Sensor can be changed in a hazardous area
without requiring area declassification
HART(R) output option available
Full configuration and diagnostics over nonproprietary interface
The unit may be interfaced directly with a
wide range of panels, controllers and
PLC’s etc.
The device offers HART Protocol 7th
edition output as an option.
Application
• Refineries
• Offshore driling and production
platforms
• Processing and storage plants
• Chemical plants
TLU Wireless (IR)
Hand-held Terminal
