Preheat time of nap-55a gas sensor

[alphonsjp]

Dear all
Would like to know the preheat time of NAP-55A gas sensor from nemotos corporation. could anybody please help me to find the answer for this.?

 

[FvM]

Reading Nemoto web information carefully, you'll be aware of this general statement about catalytic sensor usage

•Not like semiconductor type sensors, a long preparatory aging time is not necessary for performance stabilization.
•In case of gas detector applications, aging for 10 minutes would be enough before calibration. Calibration can be done in air without a test gas.

According to my experience, you can expect an fairly stable baseline after one or two minutes.