SMART SENSOR AR8200 carbon dioxide detector can real-time monitor carbon dioxide (CO2) concentration in air with an electrochemical grade sensor component. It is suit for self indoor air quality (IAQ) management.
There are two main reasons lead to high indoor CO2 concentration: too crowded or poor ventilation. Indoor CO2 concentration in office building usually not exceed 1,000 ppm, except conference room. However, it is always higher than 1,000 ppm in classroom. It exceeds 3,000 ppm sometimes.
Using electro-chemical sensor instead of NDIR infrared type in most others. So it gives higher accuracy (0.1% vs 5%) and faster response time (50s vs 120s). Built-in audio and visual alerts. Measure range: 350~9999 ppm.
FEATURES:
High precision electrochemical sensor responds quickly.
Stable performance, high accuracy.
Sound and light dual-alarm.
Smart chip, low power consumption.
Compact portable size, easy to operate.
2.7″ large LCD screen displays data clearly.
Push button to switch ON/OFF green backlight.
Rechargeable lithium battery is included.
SPECIFICATION:
Material: ABS
Voltage: AC100-240V, 50/60Hz
Output: DC5V±5%, 1000±50mA
Measuring Range: 350~9999PM
Resolution: 5PPM
Temperature: -10~50℃
Resolution: 0.1℃
Working Humidity: 0~95%RH
Respond Time: ≈90s
Recovery Time: ＜120s
Power Supply: 1 * 3.7V, 1000mAh rechargeable li-ion battery
Screen Size: 4.4 * 5.3cm / 1.73 * 2.08in
Storage Box Size: 23 * 20.5 * 5cm / 9.06 * 8.07 * 1.97in
Item Size: 17.8 * 6.3 * 3cm / 7.01 * 2.48 * 1.18in
Item Weight: 245g / 8.64oz
Package Weight: 743g / 26.21oz
Package Size: 25.5 * 21 * 5.7cm / 10.04 * 8.27 * 2.24in
Package List:
1 * Detector
1 * Charging Plug
1 * USB Cable
1 * Storage Box
1 * Manual (English)
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