>lnput voltage:DC5V (micro USB standard interface)
>Type: wall-mounted
Brand:
S4AItem NO.:
Tuya-GASTuya App Controlled Gas And Smoke Detector Sensor
Model No.: Tuya-GAS
How does a gas detector sensor work?
Electrochemical gas detectors work by allowing gases to diffuse through a porous membrane to an electrode where it is either chemically oxidized or reduced. The amount of current produced is determined by how much of the gas is oxidized at the electrode, indicating the concentration of the gas.
lnput voltage | DC5V (micro USB standard interface) |
Working current | <150mA |
Response time | <30s |
Gas sensor lifetime | 3 yearsInstallation |
type | wall-mounted |
Air pressure | 86~106Kpa |
Working temperature | 0~55 ℃ |
Relative humidity | <80% (no freezing) |
Unit weight | 0.26 kg |
Product volume | 15.0*11.0* 6.0 cm |
S4A Datasheet_Tuya App Controlled Gas And Smoke Detector Sensor