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
>Dimensions: 76Lx22Wx14H(mm)>Material: Fireproof>Installation Mode: Surface Mount>Input: DC12V>Contact Rating: 3A/125-250VAC
Output State:Trigger state ( 0.5 ~ 20 sec ) or toggle mode outputN.C & N.O output
> Card type: EM or MF Card> Metal case, anti-vandal> WG26 Input/output> Three accesses: card, pin, card+pin> Digital backlit keypad> Doorbell support and interface: button and circuit segregate, any doorbell can be connected
>Maximum suction power: 60kg (120Lbs)>Applicable door type: fire door, smoke-proof door
Dimensions: 86x86x35mm
> Panel: Aluminium magnesium alloy> Finger Capacity: 170pcs> Password Capacity: 20group> Mifare Card Capacity: 80 group With touch-screen LED display> Work with 8.4V lithium battery> Working temperature: -30° ~ 50° range> Built in 9V USB emergency power
> Reading: 125kHz EM card> Data transmission: 3G network/Magnetic USB cable> Fingerprint: Semiconductor fingerprint reader> Camera: 2.0 mega pixel back camera> GPS: ≤10 meters positioning precision> Storage capacity: 10,000 logs> Item for each spot: 30 pcs(Expandable to level 4 menu.)> Battery: 2700mAh built-in rechargeable lithium batter
>100lbs Embedded Door Electromagnetic Lock, it is designed for showcase, cabinet door and easy to install .>Accessories are available for inward door, frameless glass door and narrow doorframe door. >Special anti-residual magnetism designed.
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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