Máy báo động phát hiện khí độc O2, CO

Model number: GOT-110A-2
Sampling system: Diffusion type
Detection target gas: Carbon monoxide, oxygen
Measurement principle: Carbon monoxide/controlled-potential electrolysis type, Oxygen/galvanic battery type
Sensor: Carbon monoxide/CO-607E, Oxygen/O2-206G
Measurement range (minimum scale): Carbon monoxide/0 – 300ppm (1ppm), Oxygen/0.0 – 25.0% (0.1%)
Indication accuracy: Carbon monoxide/F.S +/-5% or less (at calibration), Oxygen/+/-0.7% O2 or less (at calibration),
Display contents: Gas type, Instantaneous value concentration, Battery voltage, Concentration units, Measurement range over display, Alarm display
Explosion-proof performance: Intrinsically safe explosion-proof structure 2G3, certificate number is T62160
Power supply: AAA alkaline dry cell x 2 (included for test)
Continuous use time: 1000 hours or more (with no alarm, at 20℃ or more)
Weight: 120g (including battery)
Standard accessories: Oxygen sensor (O2-206G), Carbon monoxide sensor (CO-607E)
Size: 70 x 33 x 69mm