Product Introduction
I. Ammonia Gas Sensor (NH3 Sensor)TGS826Product Description
The sensing element of Figaro sensors is composed of tin dioxide (SnO2) semiconductor, which has low conductivity in clean air. When the target gas is present in the air, the higher the gas concentration, the higher the sensor's conductivity.
Using a simple circuit, the change in conductivity can be converted into a signal output corresponding to the gas concentration.
Ammonia Gas Sensors(NH3 Sensor)TGS826 has high sensitivity to ammonia and can detect ammonia concentrations as low as 30ppm in the air. It is an ideal sensor for critical safety detection of refrigerants and can also be used for ammonia leak detection in agriculture.
II. Ammonia Gas Sensor (NH3 Sensor) TGS826 Applications:
The ammonia gas sensor TGS826 (NH3 sensor TGS826) is mainly used for gas detection in refrigerators, ammonia leak detection in cold storage, and ventilation control in agriculture and aquaculture.
III. Ammonia Gas Sensor (NH3 Sensor) TGS826 Features:
High sensitivity to ammonia;
Simple peripheral circuits;
Ceramic substrate, strong environmental resistance;
Short response time to low concentrations of ammonia;
IV. Ammonia Gas Sensor (NH3 Sensor) TGS826 Main Parameters:
Measurement Range: 30-300ppm
Sensitivity (Resistance Ratio): 0.4-0.7
Circuit Voltage: 24VDC
Heater Voltage: 5V±0.2V (AC/DC)
