gas sensor

5A-MQ5
1-, Very sensitive especially in low and middle concentration of flammable gases.
2-, Very short respond time and recovery time.
3-, Long li

Our Zirconium Dioxide oxygen sensors and Fluorescent Optical Oxygen Sensors are the product of choice where reliability and accuracy are required.

The CO2 Gas Detector is widely used in agricultural greenhouse, flower cultivation and other needs of CO2 and temperature and humidity monitoring of t

This is a ElectroChemical sensor revolutionizes the current state of the art, enabling new applications in consumer and industrial safety monitoring.

Split Type Combustible LEL Gas Sensor Flammable Gas Detector
The split type fixed combustible gas detector can be widely used in factories, offices

CE Certificate Conventional 2-Wire liquefied Gas Detector with Figaro Gas Sensor
1)Japanese Figaro non-maintaining gas sensor
2)Five-year warranty

Explosion-proof O3 Gas Sensor Fixed Ozone Gas Alarm Detector
The explosion-proof fixed ozone gas detector can be used in 24 hours continuous online

Explosion-proof O3 Gas Sensor Fixed Ozone Gas Alarm Detector
The explosion-proof fixed ozone gas detector can be used in 24 hours continuous online

High reliability sensor
Auto-reset after alarm
MCU processing adopted
Auto detect sensor failure

Description:
1)Alarm mode: Give an alarm warning while Alarm density reaches: Coal gas: 1000~5000ppm, LGP: 1000~5000ppm, natural gas: 1000ppm~50

It specifically designed for the broad detection of gases associated with poor air quality: sulfides, alcohols,ammonia, odorous gases and CO

Semiconductor gas sensor for different combustible gas detection, with best price, reliable quality and timely delivery. Widely used for home detector

1)security alarm code:YK-828/RQ06
2)linkage manipulator, Electromagnetic valve, exhaust fan
3)Networking: Wired network(NO, NC

1)GAS Smoke co detector
2)AC110V-240V,115dB
3)Detecting Area:20 square meter
4)Detector Gas Density:2000PPM 30%
Detector Smoke Density:1000PPM

Gas detected: Carbon monoxide
Sensor: Electrochemical sensor(Japanese)

5A-MP4
1-, Low consumption, heating current within 80mA.
2-, small size, high sensitivity especial for CH4.
3-, Long life, high stability.
4-, Sim

G series infrared CH4 gas sensor
Product Summarize
G-series infrared CH4 gas sensor using a non-dispersive infrared (NDIR) detection, sensor ad

Gas detector
1. Intelligent gas detector
2. ROHS gas detector
3. Three LED indicator
4. Test/Hush gas detector

Widely used Catalytic gas sensor with reliable quality and best price.

Wholesale cheap price
China manufacturer
Weight:1 kg

 GAS / LPG Wireless Alarm Sensor , Fire Alarm Na

top quality
high accuracy
fashion design
fast delivery
widely application ...

Noise* ±2 standard deviations (ppb equivalent) 15
Range ppm NO2 limit of performance warranty 20

Wholesale cheap price
China manufacturer
Weight:1 kg

Semiconductor gas sensor for different combustible gas detection, with best price, reliable quality and timely delivery. Widely used for home detector

Semiconductor gas sensor for different combustible gas detection, with best price, reliable quality and timely delivery. Widely used for home detector

As one of the leading industrial sensor suppliers, TOPOS was founded in 2003. In the beginning.

Semiconductor gas sensor for different combustible gas detection, with best price, reliable quality and timely delivery. Widely used for home detector

high accuracy
top quality
fashion design
fast delivery
widely aplication...

Portable Gas Detector Handheld LPG Natural Gas Sensor Detection Alarm