• Applicable for four gases detection simutaneously

• 32-bit built-in MCU, high reliability and self-adaptation ability

• Modular sensor for easy maintenance

• Colorful LCD to indicate interface in Chinese

• One key operation to prevent maloperation and illegal authorized entry

• Skid resistance design ,sturdy and durable

• Optional accessories : Picture Motion Browser, Data line

• Application: combustible  gas ,H2S, CO, O2 ( types of toxic gas sensors  are  replaceable)

• Detection mode: Diffussion or External sampling pump (optional)

• Instructions way:colorful LCD indication

• Working conditions:

　　　Temperature :-20℃～50℃ 

    　　Humidity : ≤95％RH

• Response time(T90) :T＜30s

• Working power supply:   DC3.6V  lithium battery,

• Charging time :≤6h

• Working time:≮ 8h continuously (without alarming)

• Exposion–proof mode :Exiaâ…¡CT3

• Protection category:IP65

• Weight:≤178g

• Overall size : 116mm×66mm×30mm