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MK-800DS Fixed Gas Detector

Model:MK-800DS

Explosion proof design

Applicable to flammable gases, oxygen and toxic gases

4-20mA signal output or RS485 optional

+86 189 2467 7540

Product Description

MK-800DS explosion proof type fixed gas detector adopts modular design, digital display, and high quality and reliable gas sensitive elements, it is manufactured by excellent SMD craft. Featuring the excellent repeatability and stability. This equipment can be applied to explosive gas atmospheres hazardous location: zone 1 and 2, it is suitable to use in gas safety detection and alarm at industrial sites where combustible gas exists, such as oil refineries, chemical plants, liquefied gas stations, gas boiler rooms, refueling stations, spray booths, etc.

Technical Specification


Item Specification
Shell Material Aluminum alloy
Sampling Method Natural diffusion 
Display Method Four digits LED digital display
Status Indication Three LED indication: power, fault and alarm
Operating Method by infrared remote controller
Working Temperature -40℃~70℃ (Combustible gas)
-20℃~50℃ (Toxic gas)
Working Humidity <95% (No condensation)
Response T90<30s (Catalytic sensor)
T90<60s (Electrochemical sensor)
Explosion proof grade EXd II CT6 Gb
Power DC24V ±6V
Output signal Current (4~20)mA or RS485
Relay contact 2 relay dry contact corresponding to 2 alarm level
Power Consumption ≤3W
Transmission distance ≥1000m
Cable required ≥ 1.5㎡, shielded
Net weight ≤2000g
Dimension 142mm*205mm*92mm
 

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