GC 710/720 Oxygen /Toxic Fixed Gas Detector
Application：
·Petroleum, Petrochemical Plants, Refineries and chemical plants
·Oil and natural gas gathering, compression stations, fuel / gas station metallurgical,
·Power, pharmaceutical and other presence of toxic or explosive gases harmful sites

Features：
·Advanced sensor technique, high precision, short response time
·Continuous work for 24 hours, advance, stability; simple operation, convenience maintenance, long-term using life.
·Infrared Remote calibration adjustment, simple and convenient operation
·Automatic zero correction, over-range automatic protection,
·316L stainless steel and anti-corrosion aluminum shell, firmly and durable
·Clear detailed information

Specification：
Detector Type: Online fixed gas detector
Operating Type: Continuous
Sensors: Catalytic combustion ( EX )/ electrochemical
type (Oxygen /Toxic)
Measuring ranges& increments：
Explo:0-100%LEL, 1%LEL
CO:0-1000ppm, 1ppm
H2S:0-100ppm, 1ppm
SO2:0-20ppm, 0.1ppm
O2:0-30%vol, 0.1%vol
(Please refer to our web or contact us directly for other detecting gases and particular parameter)
Operating temperature: -20℃ ~ +50℃
Humidity: 0~95%RH (non-condensed)
Environment Pressure: 86~106kpa
IP Rating: IP66
Signal Output: 4~20mA, can be used with controller system DCS, PLC directly.
Relay output: 3X3A@24VDC Optional setting NO/NC
Connect cable: 3 core shield cable
Signal Transmit Distance: ≤1500 meters
Power supply: 10~30V DC
Electrical connect: M25
ATEX Instrinsic safety: EEx d IIC T6
Dimensions: 176.5x172x103（Toxic）/161x172x103（EX）
Weight: 2.2Kg/2.0Kg