Description

    ZC2521-I catalytic combustion type gas sensor works according to the principle of catalytic combustion effect, by the detection element and compensation element pairing constitute a bridge arm, in the combustible gas detection element resistance increases, the bridge output voltage changes, the voltage variable increases with the increase of gas concentration and proportional to the compensation element reference and temperature and humidity compensation.

Technical specifications

Sensitivity curve

Corresponding recovery curve

Long-term stability

    The absolute value of the drift in air is less than 2mV per year, and the absolute value of the drift in 1% methane is less than 2mV per year. For short-term storage (within two weeks), it can be stabilized after 8 hours. For long-term storage (one year), it needs to be aged for 48 hours to be stable.

TenSensor, China's first listed gas sensor company,Tensensor can provide more than 100 varieties of six series including：

semiconductor gas sensor

electrochemical gas sensor

infrared gas sensor

dust sensor

pyroelectric sensor

thermopile sensor, etc. 

which can be used for more than 200 kinds of gas and infrared, dust and other indicators detection, widely used in the field of security for  detecting gas leakage, noxious gas leakage, smog and fire, the field of family, office and factory for detecting HCHO, VOC, CO2, PM2.5 and so on. 

Moreover, the solutions for security, household electrical appliances, consumer electronics, smart home, instruments and meters are available.

For more information about ZC2521-I sensor, please contact  account manager.

 TEL：0086-0351-5249552

 Whatsapp：+86 18335818384

 Email：[email protected]