Detection Principle: 

Catalytic Combustion 

Detection Method: 

Diffused 

Applicable Gas: 

Combustible Gases 

Working Method: 

Continuous Working 

Detection Scope:    

0~100%LEL   

Respond Time: 

<=30S 

Detection Error: 

<+-3%LEL 

Environment Temperature: 

-40°C~+70°C 

Relative Humidity: 

30%-95% 

Output Signal:        

Concentration Digital Signal   

Working Voltage: 

DC20V~DC30V 

Sensor Life Span:    

3 Years 

Transmission Distance: 

<1000m 

Operation Pressure: 

(86-106) kPa 

Detector Size: 

158*130*93mm 

Explosion-proof Level: 

Exd II CT6 

Connection Thread  : 

1/2G Inner Thread 

Weight: 

1kg 

Communication: 

4-20mA

Standard Current 

Performance Standards: 

GB3836.1-2000,GB3836.2-2000,GB15322.1-2003