DURTEX X HC PRO has been designed for its use in environments with probability of formation of an explosive atmosphere because of vapours or gases offering a high level of protection. (Group II of instruments – Category 2 from the ATEX Directive). There is a version of the detector, also ATEX certified, offering a high level of protection and destined to be used, also, in explosive dust atmospheres. It is certified meeting the European Standard ATEX LOM08ATEX2059 X.
Do not use these detectors in presence of hydrogen sulphur, fluorine, methyl chloride, trichloroethylene, sulphur dioxide, silicon vapours or sulphydric acid, as presence of these gases can inhibit sensor response or been damaged.
Use wire hose of the correct section for the cable input.
Do not immerse the detector in water or any other liquid.
DURTEX X-HC PRO has been designed for atmospheres with lower value than 100% L.E.L. of the gas which are calibrated for and with a normal presence of oxygen.
Technology: Catalytic sensor and microprocessor
Voltage supply: 10V – 30V D
Maintenance time: Recommended once per year
Temperature range: -20ºC to +70ºC
Humidity range: 0 to 90% HR with no condensation
Connections: 4-20mA 3 wires + earth ground mesh
Connections: RS485C 4 wires
Coverage area: 16 m2 approx
Protection Grade: IP65
Box material: Aluminium / Stainless Steel
Regulation code atmospheres (gas/dust) : for explosive Ex d IIC T6 Gb / Ex tb IIIC T85ºC Db
Cable diameter: 6-10mm2
Cable type (4-20mA): Shield type cable 3×1,5mm Ø
Dimensions (mm): 155 x 180 x 110
Weight (gr): 1.700 approx.