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The Portable toxic gas detection and alarm apparatus can be continuous monitoring of various toxic and harmful gas in industrial environments, it adopts imported high-quality electrochemical sensors or semiconductor sensors,advanced and stable circuit design. application in all Petroleum,
Petrochemical,Metallurgy,Electronic,Municipal,Telecommunications, safety detection of traffic tunnel,
Semiconductor industry and others need to detect hazardous gas areas.
Feature:
Imported electrochemical sensorStable and reliable performanceSensors can be replacedSound and light alarm, adjustable alarm pointsAppearance is small,easy to carry and useSpecification:
Detection Principle | Electrochemical sensors |
Accuracy | ±5% F.S |
Display and alarm | LCD display, sound alarm: Department 80dB buzzer 30cm |
Working Hours | Can work for 7 days |
Power supply | 3.6V rechargeable battery |
Temperature | -10°C~40°C |
Relative humidity | 0-95%R.H |
Size | 53mm×33mm×138mm |
Weight | 155g |
Explosion-proof form | Intrinsic Safety |
Explosion-proof mark | Exia II CT4 |
Shell | Engineering Plastics |
configure | High aluminum instrument packing,Random annex has Certificate, airway tube , charger, manual . |
Detection gas type and measurement range
Measured gas | roduct Type | Detection Principle | Range | Sensor Life |
Carbon monoxide | CGD-I-ACO | Electrochemical | 0-1000/2000×10-6 | Two years |
Ammonia | CGD-I-ANH3 | Electrochemical | 0-100/200×10-6 | Two years |
Hydrogen sulfide | CGD-I-AH2S | Electrochemical | 0-100×10-6 | Two years |
Chlorine | CGD-I-ACl2 | Electrochemical | 0-50×10-6 | Two years |
Hydrogen | CGD-I-AH2 | Electrochemical | 0-1000×10-6 | Two years |
Oxygen | CGD-I-AO2 | Electrochemical | 0-30%V/V | Two years |
Chlorine dioxide | CGD-I-AClO2 | Electrochemical | 0-50×10-6 | Two years |
Sulfur dioxide | CGD-I-ASO2 | Electrochemical | 0-20×10-6 | Two years |
Ethylene oxide | CGD-I-AETO | Electrochemical | 0-100×10-6 | Two years |
Portable toxic gas detection and alarm apparatus