Detecting Gas

combustible gas, toxic gas, oxygen

Working Temperature

toxic gas: - 20 â„ƒ ~ + *0 â„ƒ 

Combustible gas: - *0 â„ƒ ~ + *0 â„ƒ

Relative Humidity

≤*0%R.H. no condensation

Technical Parameters

Working voltage: *6～*0VDC

Working current: KQ***-EX is **0mA, others ≤*0 mA

Output signal: 4～*0mA standard signal two wire type output                      
(KQ**0 -EX three wire type)

Sensor

electrochemical sensor; 

catalytic combustion type sensor for KQ***-EX

Respond Time

T*0

Weight 

≤**0g

Fixing Parameters

Fixing type: wall-mounted type

Transition cable:
Two core shield cable (KQ***-EX uses three core shield cable),      
section 2×1.5mm2, external diameter ï¿ *0mm

Transmission distance  ≤***0m

Explosion-proof Level

Exd IICT6(used for explosion proofing detector)ï¼›
ExiaIICT4(used for intrinsic safety type detector)

Protection Class

IP*6