FAQ about MultiGasSensor 【SEN0465 to SEN0476】

userHead Yeez_B 2023-10-09 20:38:18 939 Views0 Replies

Q1: How long is the lifespan of a probe.

A1: If used in normal air, the probe has a normal life of up to 2 years. However, if the probe is exposed to a high concentration of the measured gas environment for a long time, it will lead to accelerated consumption of the electrolyte in the probe. Thus the probe life is shortened.



Q2: Serial monitor output No Device!

A2: If you are using our sample code, check that the onboard dial is the same as the I2C address filled in the code.
And SEL code needs to dial to 0 to communicate using I2C.



Q3: After a long measurement period, my Gas Sensor returns data of 0ppm or beyond the range?

A3: Please check if the version of your adapter board is V1.0. There is a hardware bug on some of the V1.0 board that could cause this problem.

Please turn to our TechSupport team for the after-sale service.



If you have other questions, just feel free to post them in our forum for consultation. We will reply them as soon as possible and improve the product FAQ gradually.