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
>Voltage: 110 ~ 220V>Opening time: 3~7s/90>Hold open time: 1~ 30s adjustable
> Lock Size: 250Lx25Wx31H(mm)> Strike Struiture: Zinc die-casting> Holding Stength: 500kg> Voltage: DC12V> Current: 700mA
> Material: ABS+Stainless steel> Size: Diameter 16.25*5.89mm> Thickness: 5.89mm> Chip avaible: RW1990 / TM1990A-F5> Function: Read and write (RW1990); Only read (TM1990)
>Wire diameter: 8mm>Door loop length: 400mm>Pass 1 network cable
Dimension: 86x50mm
ACB-T04 Four-door Network Access Control board> Control 4doors> Support 4pcs RFID reader+4pcs exit button> Free software to authorize users
> Lock Size: 250Lx25Wx31H(mm)> Strike Struiture: Zinc die-casting> Holding Stength: 500kg> Voltage: DC12V> Current: 700mA
> Material: Aluminium alloy> Storage capacity: 7200 logs> Size: 140x29mm> Workable tags: 125kHz EM rfid tags
S4A appreciate any of your inquiries and sincerelyhope to enjoy a fruitful long-term business relationship with youto share in the mutual benefits, If you have any questions, please feel free to contact us.
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