The MultiXplo DG-TX7 is an intelligent catalytic sensor
based flammable gas detector used to detect a wide
range of gases, including hydrogen (H2) . The device
has been designed for ease of installation, operation
and maintenance in testing environments.
The MultiXplo DG-TX7 employs a pair of OXYCOL
catalytic sensors in a compensated circuitry in order
to provide reliable flammable gas detection in harsh
environments, as long as oxygen is present.
The intelligent microprocessor driven unit is fully
configurable using a wireless handheld terminal (TLU)
or optionally via HART giving true flexibility to the
installer. Parameters such as relay operation and alarm
levels are all set via the TLU; a hazardous area approved
hand-held unit. In addition, the sensor element is
protected by the onboard electronics to prevent
exposure to over-range LEL gas concentrations. This
helps reduce on-going maintenance and service costs.
Users can select between 4-20 and 0-22mA depending
on system requirements. The unit may be interfaced
directly with a wide range of panels, controllers and
Device status, including measured gas level is indicated
on a colour coded 4 digit LED display.