Excellent repeatability and resistance to humidity and temperature interference

Long life ,high sensitivity ,low drift ,stable and reliable performance

Small in size and convenient in installation

Four wire bus structure,detecting results are tested by monitoring instrument from a long distance   

Circuit protection design to reduce incidence of failure largely in installation and use

Bus type decoration and easy to wire

Explosion-proof design ,apllicable to hazardous places zone 1 and zone 2

Standard configuration:Detector ,Explosion-proof gaskets, Instruction book

Optional accessories: Fly sheet

Detecting principle: catalytic gas sensor and electrochemical  gas  sensor

Detected gas :combustible and toxic gases

Sampling way : natural diffusion

Detecting accuracy: ±5％F.S

Response Time :＜30s

Working conditions:
Temperature:
For combustible gas :－40℃～70℃
For toxic gas :－20℃～50℃
Humidity :≤95％RH

Explosion-proof mode : Exd ⅡCT6

Protection category: IP65

Working power supply :DC24v±25％

Signal output:RS485 digital signal

Power consumption:2W

Using cable : ≥RVVP 4×1.5mm2

Transmit distance: ≤1000m

Weight: ≤1000g

Overall size: 160mm×180mm×60mm

Pressure limit:86kpa～106kpa