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
>Power Supply:DC12 or 24V>Output Contact:NO/NC/COM>Panel Material:1.8mm Thick 304 stainless steel
> Fingerprint Capacity: 500> User Capacity: 2500> LCD: 1.7 inches TFT colour screen> Work with 4pcs 1.5V “AA” alkaline battery> Fingerprint Sensor: SemiconductorSupport: Fingerprint+EM 125KHz Card+Pincode
>Power supply: 4.5V-6.5V (4 AA alkaline batteries), 12V power supply can be connected>Unlock method: fingerprint, password, swipe card, key (optional remote control, APP)
> Waterproof, IP65> Free demo and SDK> Stable reading distance: 1~5m> Frequency: 902~928MHz or customize other frequency
>Radio frequency:860-960MHZ>Card size:85.6*54mm>Material:PVC
The product is 5-12V DC voltage use, sound and light alarm light, LED effect, strobe
Working current: start 1.2A holding 0.2AWorking Votage:DC12V/24VDelay function: 0/3/6/9 delay can be selected
Electric RIM lock with Single cylinder or Double CylinderFactory default with Yale Key (KC key is optional)
>Power Supply:DC12 or 24V>Output Contact:NO/NC/COM>Panel Material:1.8mm Thick 304 stainless steel
> Fingerprint Capacity: 500> User Capacity: 2500> LCD: 1.7 inches TFT colour screen> Work with 4pcs 1.5V “AA” alkaline battery> Fingerprint Sensor: SemiconductorSupport: Fingerprint+EM 125KHz Card+Pincode
>Power supply: 4.5V-6.5V (4 AA alkaline batteries), 12V power supply can be connected>Unlock method: fingerprint, password, swipe card, key (optional remote control, APP)
> Waterproof, IP65> Free demo and SDK> Stable reading distance: 1~5m> Frequency: 902~928MHz or customize other frequency
>Radio frequency:860-960MHZ>Card size:85.6*54mm>Material:PVC
The product is 5-12V DC voltage use, sound and light alarm light, LED effect, strobe
Working current: start 1.2A holding 0.2AWorking Votage:DC12V/24VDelay function: 0/3/6/9 delay can be selected
Electric RIM lock with Single cylinder or Double CylinderFactory default with Yale Key (KC key is optional)
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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