PRUDUCT

  • LOCATION:Fixed gas detector

  • Fixed gas detector

GT-AS1000K Combustible gas detector for industrial and commercial use

GT-AS1000K   Combustible gas detector for industrial and commercial use

GT-AS1000K Combustible gas detector for industrial and commercial use 



Property


★ Display methodDigital tube display

★ Detection gas Combustible gas

★ Detection principle Catalytic combustion

★ Detection range:(3100%LEL

★ Accuracy ±3% F.S

★ Response time T9030s

★ Recovery time ≤60s

★ Sample methodFree diffusion type

★ Status indicator: Normal monitoring status: green light is always on, yellow light and red light off

              Alarm status: the green light is always on, the red light is flashing, and the yellow light is off.

              Failure status: the yellow light is always on, green and red light off .


Electrical specification


★ Working voltageDC24V±15%

★ Working current:≤60mA  / ≤160mAwith Sound and light alarm

★ Maximum consumption:≤1.5W  / ≤4Wwith Sound and light alarm

★ Wiring system Three-wire system 420mA

★ Calibration method: Infrared remote control

★ Alarm set valueAdjustable Low alarm25%LELHigh alarm50%LEL

★ Output signal DC420mA

            A set of active switch measuring contacts0.5A/24VDCNormally open or normally closed can be set.

                A set of passive switch measuring contacts 1A/125VAC2A/30VDCNormally open or normally closed can be set.


Structural property


★ Case Material Aluminum alloyExternal Metal baking varnish

★ Explosion proof electrical interface M20X1.5

★ Weight0.85kg  / 1.00kgwith Sound and light alarm


Certification


★ Protection classificationIP65

★ Explosion-proof grade Exd C T6 Gb


Operating environment


★ Ambient temperature -40+70)℃

★ Relative humidity    1095%RH (No condensation)

★ Pressure range    86106kPa

★ Transmission distance 1.5kmLoop resistance20Ω)

★ Executive standardGB15322.1-2003GB3836.1-2010GB3836.2-2010