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Gas detected: Nitrogen Dioxide (NO₂)
Measure Range: 0–20μmol/mol
Resolution: 0.1μmol/mol
Principle: Electrochemical
Response Time: T90 ≤30/60/180 s
Accuracy: ≤±5%F.S
Repeatability: ≤2%F.S
Sampling Method: Diffusion
Electric
Battery: Rechargeable Li-Battery 3.7V 1200mAh
Continuous Operation: Over 20 Days in Room Temperature
Alarm
Alarm Method: Sound, LED Light, Vibration
Sound Intensity: >90dB
Display and Operation
Display: Segment Code LCD Screen
Environment
Ingress Protection: IP67
Operating Temperature: -20℃~60℃
Operating Humidity: 10~95%RH Non-Condensing
Operating Pressure: 80–120kPa
Structure
Body Material: PC+TPU
Weight: About 132g
Dimensions: 92×58×49mm (H×W×D)
Certificates
EX: Ex ia IIC T4 Ga
CPA: 2023CA0118-32
