Categories
>type: wall-mounted
>Air pressure:86~106Kpa
>Working temperature: 0~55 ℃
Brand:
S4AItem NO.:
Tuya-GASTuya WIFI Gas detector sensor
Model No.: Tuya-GAS
What is gas detector sensor?
Gas sensors (also known as gas detectors) are electronic devices that detect and identify different types of gasses.
They are commonly used to detect toxic or explosive gasses and measure gas concentration. ...
This type of sensor employs a chemiresistor which comes in contact and reacts with target gasses.
How do gas detection sensors work?
This point detector operates by monitoring the temperature of a controlled hydrogen flame using a pyrometer.
Flammable gas in the air supply to the flame causes the temperature of the flame to change.
This change is a measure of gas concentration. This detector is large and is used for flammable gases from 0-100% LEL.
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_Datesheet_Tuya WIFI Gas detector sensor
> Card type: 125KHz or 13.56MHz Card> Size: 110 x 48 x 20 mm
>Working Voltage: DC12±2V>Operating Current: ≤100mA>Size:86x86x20mm
>Sensing distance: 20-30mm>Hole distance: 20mm>Electrical parameters: maximum power 10W, maximum voltage 100V, maximum current 0.5A
> Input Voltage: AC180-235V> Input Frequency: 50Hz> Output Voltage: DC12V; NO/NC> Output Current: 5A
> Network: WiFi 2.4G> IEEE standard: 802.11 b/g/n> Power interface: Type-C> USB Power input: DC 5V/500mA
NO/COM; 115Lx40W(mm)
>Operating Voltage:DC9-DC12V>Relay:NO/NC/OM
> Card type: EM or MF Card> Metal structure design, anti-vandal> Digital backlit keyboard> All-in-one, WG26 output/input> Three-way to open the door, card, password, card + password> The doorbell button and interface: buttons and isolation circuit, connect to any external bell
> Card type: 125KHz or 13.56MHz Card> Size: 110 x 48 x 20 mm
>Working Voltage: DC12±2V>Operating Current: ≤100mA>Size:86x86x20mm
>Sensing distance: 20-30mm>Hole distance: 20mm>Electrical parameters: maximum power 10W, maximum voltage 100V, maximum current 0.5A
> Input Voltage: AC180-235V> Input Frequency: 50Hz> Output Voltage: DC12V; NO/NC> Output Current: 5A
> Network: WiFi 2.4G> IEEE standard: 802.11 b/g/n> Power interface: Type-C> USB Power input: DC 5V/500mA
NO/COM; 115Lx40W(mm)
>Operating Voltage:DC9-DC12V>Relay:NO/NC/OM
> Card type: EM or MF Card> Metal structure design, anti-vandal> Digital backlit keyboard> All-in-one, WG26 output/input> Three-way to open the door, card, password, card + password> The doorbell button and interface: buttons and isolation circuit, connect to any external bell
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