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
BL-2700A: (power to lock)BL-2700B: (power to open)Voltage: DC12V ( 12V+ 24V is optional)
> Cable Length: 1M> Support: XP, Vista, Win7, Win10, Mac OS> USB port: USB 2.0> Chips: PL2303
> With LED (Red only)> Holding force: 350KGx2 (800LBSx2)> Voltage: DC12V or DC24V> Current Draw: 12V/480mAx2 24V/240mAx2> Lock Size: 500Lx55Wx28H(mm)> Armature plate: 190x45x11(mm)
NO/NC/COM;150Lx40Wx14H(mm)
> Power supply: 110V or 220V> Opening time: 3~7s / 90°> Opening and holding time: 1-30s> Protection level: IP12D
>86*50mm; NO/NC/COM>Power Supply: DC12V>Output Contact: NO/NC/COM>Output Current: 5A
Single door Network access control board built-in TCP/IP, Support APP/4G/Web-server with free software and SDK1door support 2pcs RFID Access reader or 1pcs RFID reader+1pcs exit push button
> Voltage: DC12V-24V> Start Current: 580mA> Standby Current: 200mA> Power on to lock> Lock body: 150X34X27mm> Weight: 0.6KG
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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