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
> 433MHz Rolling Code technology> PIN Length: 1-6 digits> Card Type: 125KHz EM card> Wiegand output: 26 bits or 34 bits> Communication distance: 30m maximum> Ultra low power consumption
> Control 2 door, 4 readers> Communication Protocol: TCP/IP> Door control: 2 doors, 2pcs relay> Power Supply Input: 12V DC
Dimension: 86x50mm
> Material: Stainless steel> Voltage: DC12V> Open way: Fail-safe
>Battery capacity:3200mA>Input voltage:220V>The output voltage:DC24V 3.2AH
> Panel: Aluminium magnesium alloy> Handle: 304 Stainless Steel> Colors: Silver/Golden/Red Bronze/Wooden Heart Mix> Surface treatment: PVD/drawing
>Surface treatment:Brushed/painted>Category:Push rod lock>Scope of application:Fire exit fire door
> Material: Aluminium alloy + rubber coating> Storage capacity: 8000 logs> Size: 142x32x40mm> Workable tags: 125kHz EM rfid tags
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