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>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
ACB-R01 RS485 Single door access Control Board with free software Control 1 door and 2pcs RFID reader
> Built in LED and Lock sensor> Voltage: DC12V and DC24V(adjustable)> Holding Force: 380KG(800Lbs)
> 433MHz Rolling Code technology> Card type: 13.56MHz Mifare card> Programmable Wiegand output of the> Receiver: 26 bits or 34 bits> Communication distance: 30m maximum> Ultra-low power consumption> Waterproof, conforms to IP65
Dimension: 86x50mm
>WG signal:Output WG26/34>Keyboard distribution:10 number keys plus 2 function keys
> Card type: EM Card> Card Reading Distance: 5~15cm> Voltage: 12VDC
> Card type: EM Card> Card capacity: 20,000> APP: TTLock> Material: Aluminum alloy frame, Glass panel>Dimensions: 125x79x15.5mm
>Three-color light:Red, green and blue light identification>Lithium battery capacity:300mAh>Storage:10 sets of fingerprints; 2 sets for administrators
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