SMART SENSOR AS8903 Gas Detector Carbon monoxide/hydrogen sulfide
SMART SENSOR AS8903 2-in-1 Gas Detector can simultaneously test carbon monoxide/hydrogen sulfide, the test range is 0~999ppm, 0~500ppm, AS8903 2-in-1 Gas Detector uses electrochemistry principle.
SMART SENSOR
AS8903A
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Introduction
Gas Detector is an instrumentation tool for gas leakage concentration detection, mainly referring to portable/handheld Gas Detectors. Gas sensors are used to detect the composition and content of gases. It is generally believed that the definition of a gas sensor is based on the detection target, that is, any sensor used to detect the composition and concentration of a gas is called a gas sensor, regardless of whether it is used by physical or chemical methods. For example, sensors that detect gas flow are not considered gas sensors, but thermal conductivity Gas Analyzers are important gas sensors, although they sometimes use a more or less consistent detection principle.
SMART SENSOR AS8903A Hydrogen sulfide Detector (diffusion type + pump suction type)Specifications
| LIST | VALUE |
|---|---|
| Detect gas | H2S |
| Range | 0~500ppm |
| resolution | 1% |
| Sensors principle | electrochemistry |
| Low alarm point | Yes. |
| High alarm point | Yes. |
| Alarm mode | Sound and light double alarm |
| Operating temperature | -10~50℃ |
| Environmental humidity | 15~95%RH |
| Power Supply | 3.7V lithium battery |
| Weight | 200g |
| Dimension | .120*64*38mm |
SMART SENSOR AS8903A Hydrogen sulfide Detector (diffusion type + pump suction type) Packing list
Detector X1, original rechargeable lithium battery X1, data cable x1, charger x1, factory certificate X1, warranty card X1, manual X1, portable toolbox x1.
[Note] Because the manufacturer's packaging may be updated or upgraded, the detailed packaging list shall be subject to the latest standard configuration of the manufacturer.
