Air Quality Gas Sensor SV11
Product Description The SV11 air quality sensor adopts a multi-layer thick film manufacturing process. The heater and metal oxide semiconductor gas-sensitive layer are made on both sides of the micro-ceramic substrate and encapsulated in a metal shell. When the detected gas exists in the ambient air, the conductivity of the sensor changes. The higher the […]
Carbon Monoxide Sensor EC11
Product Description EC 11 carbon monoxide sensor is a fuel cell type sensor. Carbon monoxide and oxygen undergo corresponding redox reactions on the working electrode and the counter electrode and release charges to form current. The magnitude of the current generated is proportional to the carbon monoxide concentration and follows Faraday’s law. The carbon monoxide […]
Methane Sensor SJ11
Product Description The gas-sensitive material used in the SJ21 gas sensor is tin dioxide (SnO₂), which has low conductivity in clean air. When there is combustible gas in the environment where the sensor is located, the conductivity of the sensor increases with the increase of the concentration of combustible gas in the air. A simple […]
Methane Sensor SJ21
Product Description The gas-sensitive material used in the SJ21 gas sensor is tin dioxide (SnO₂), which has low conductivity in clean air. When there is combustible gas in the environment where the sensor is located, the conductivity of the sensor increases with the increase of the concentration of combustible gas in the air. A simple […]
Propane Sensor SP11
Product Description The SP11 combustible gas sensor adopts a multi-layer thick film manufacturing process. A heater and a metal oxide semiconductor gas-sensitive layer are made on both sides of the Al₂0₃ ceramic substrate and encapsulated in a metal shell. The conductivity of the sensor changes when the detected gas exists in the ambient air. The […]
Alcohol Sensor SY21
Product Description The SY21 combustible gas sensor adopts a multi-layer thick film manufacturing process. A heater and a metal oxide semiconductor gas-sensitive layer are made on both sides of the Al203 ceramic substrate and encapsulated in a metal shell. The conductivity of the sensor changes when the detected gas exists in the ambient air. The […]