Smart Sensor Multi-Gas Monitor AS8900 has very high-precision and higher stability.
Detection of Gas: Oxygen/ Hydrothion/ Carbon Monoxide/ Combustible.
Measuring Range: 0-30percent VOL (Oxygen), 0-999 PPM (Carbon Monoxide), 0-500 PPM (Hydrogen Sulphide).
Basic Error: < +/- 0.1percent.
Response Time: <50 sec
Recovery Time: <50 sec
The principle of sensor: Electrochemical principle
To alarm: Acoustic, optical double alarm, can set the alarm value, an alarm sound is divided into 80dB.
Working Temperature: -10 to 40 Deg. C
Working Humidity: 0-95 percent RH (Non Gel)
Power: 3.7V Li Battery
Warranty for Six Months, with Limited Warranty Coverage.
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