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Gas type: Combustible gas, oxygen, toxic gas
Working principle:
Catalytic combustion sensor for combustible gas
Electrochemical sensor for toxic gas and oxygen
Particle: Optional the PM2.5 laser particle sensor
Measuring range: Normal range or be customized
Resolution: Depended on the gas types
Precision: 3%F.S
Data storage: About 100000 group of data capacity
Printing: Optional printner function
Response time: ≤20S/10S
Recovery time: ≤20s
Repeatability: ≤±1%
Linearity: ≤±1%
Zero drift: ≤±1%(F.S/year)
Display: LCD dot matrix display
Concentration unit: ppm or mg/m3
Alarm mode: Audible, visual, vibration
Working temperature: -40~120℃
Working humidity: 0-95%RH(non-condensing)
Working pressure: -30Kpa ~ 100Kpa
Explosion-proof grade: Ex ia IIC T4
Protection grade: IP65
Shell material: ABS+PC
Dimensions: 220*88*55mm
Weight: 0.5KG
Standard accessory: Particle filter, box, instruction, USB charger, data line, calibration cap.
