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: 86x86x38mm
>Sensing distance: 30mm>Switch form: NO-Normally Open/NC-Normally Close/NO+NC>Electrical parameters: maximum power 10W, working voltage 100VDC, working current 500A
>Working voltage DC12-24V>Reading Range2 ~ 5cm>Card type EM/MF
Fingerprint reader FR-002 to work with ACB-001 002 004 series.> built-in Wiegand output and TCP/IP to authorize users.> Support: Mifare cards 13.56MHz + FingerIn the same network, 10pcs reader, only enroll 1 time and then upload it by software
>Chip: G21L chip>Label size: 43x21mm>Reading distance: 5m
>Card type: EM>Working frequency: 125KHz>Card reading distance: 1-15cm
>4 beams:73cm>6 beams:113cm>8 beams:153cm
>Shell material: ABS flame retardant material>Fingerprint capacity: 50 pieces>How to open the door: Swipe/Password/Fingerprint>Swipe module: ID card/IC card (optional)>Operating Voltage: DC12V-18V
Dimension: 86x86x38mm
>Sensing distance: 30mm>Switch form: NO-Normally Open/NC-Normally Close/NO+NC>Electrical parameters: maximum power 10W, working voltage 100VDC, working current 500A
>Working voltage DC12-24V>Reading Range2 ~ 5cm>Card type EM/MF
Fingerprint reader FR-002 to work with ACB-001 002 004 series.> built-in Wiegand output and TCP/IP to authorize users.> Support: Mifare cards 13.56MHz + FingerIn the same network, 10pcs reader, only enroll 1 time and then upload it by software
>Chip: G21L chip>Label size: 43x21mm>Reading distance: 5m
>Card type: EM>Working frequency: 125KHz>Card reading distance: 1-15cm
>4 beams:73cm>6 beams:113cm>8 beams:153cm
>Shell material: ABS flame retardant material>Fingerprint capacity: 50 pieces>How to open the door: Swipe/Password/Fingerprint>Swipe module: ID card/IC card (optional)>Operating Voltage: DC12V-18V
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