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
Dimension: 86x50mm
>Wired four beam sensor>Working voltage: DC12-24V>Detecting distance:less than 250m
> With Signal Output> Current Draw: 12V/480mA 24V/240mA> Voltage: DC12V or DC24V> Holding Force: 350KG (800Lbs)> Lock Size: 273Lx44Wx27.5H(mm)> Armature plate: 180x45x11(mm)
Emergency Exit Push Buttons and Switch buttons for Fire Alarm systemsDimensions: 90x93x45mm
>Dimensions: 86x86x35mm>Output Contact: +12V GND NO NC COM>Suitable for Door: Hollow Door>Standard Structure: Stainless steel Panel, Steel Button
> Specification: Single head lock> Material: Iron+copper> Unlock voltage: 12V
> Card type: EM Card> Metal case, anti-vandal> Capacity: 200fingerprints and 10,000 card> Two accesses: card, fingerprint> Fingerprint access controller and reader, WG26 Input/output
> Control 1 door, 2 readers> Communication Protocol: TCP/IP> Door control: 1 door, 1pcs relay> Power Supply Input: 12V DC
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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