Simtronics DG-TX7 Ingelligent Flammable Gas Detector

The Simtronics MultiXplo DG-TX7 is an intelligent catalytic sensor-based flammable gas detector, used to detect a wide range of gases including hydrogen (H2).

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The Simtronics MultiXplo DG-TX7 is an intelligent catalytic sensor-based flammable gas detector, used to detect a wide range of gases including hydrogen (H2). The DG-TX7 has been designed for ease of installation, operation and maintenance in testing environments.

The Simtronics MultiXplo DG-TX7 comes with 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 DG-TX7 is a microprocessor driven unit and is fully configurable using a wireless handheld terminal (TLU) or optionally via HART giving true flexibility to the installer. Settings such as relay operation and alarm levels are all set via the TLU; a hazardous area approved handheld unit.

Technology	Low temperature oxidation process, Oxycol
Detects	Flammable Gases
Range	0 to 100% LEL
Calibration	with calibration gas
Response time	T90 < 15 s (Methane)
Zero drift	+/- 3% Full scale deflection
Accuracy	+/- 5% Full scale deflection
Repeatability	+/- 1% Full scale deflection
Sensor life	Better than 5 years
Standard	2 x configurable Relays max 1 A / 30V , 4-20mA, max. load impedance 700M (Std. )
Local display	4 digit led display and backlight color status with automatic intensity adjustment
Power supply	24V DC, range (18 – 28V DC)
Power consumption	2W normal, 5W max (backlight at max)
Storage	-40°C TO +70°C (-40°F TO 1 58°F)
Operation	-40°C TO +60°C (-4°F TO 1 40°F)
Humidity	99% RH (non-condensing)
Pressure	Atmospheric pressure +/- 10%
Ingress protection	IP66
RFI /EMI	Complies with EN50270
Material	316L stainless steel
Weight	4 Kg (8Lbs)
ATEX	II 2 G Ex d IIC T6 Gb (-40°C to +65°C) (-40°F to +149°F)
IECEx	Ex d IIC T6 Gb IECEx LCI 11.0060X