Temperature Dependent Platinum Thin Film Chip Resistor (RTD) of Vishay

Automation and Control Sensors Transducers
, , ,
41

2194-004-0-0013-ND 400-2000
a CO2 concentration of 400-1000 ppm is considered acceptable.

235-1712-ND 0-5000ppm

42

235-1712-ND 0-5000ppm, but its resolution of 75ppm, I need resolution of 20 - 50 ppm. Thank you. Regards

Vào Th 4, 8 thg 11, 2023 vào lúc 09:03 Robert_1552 via Electronic Component and Engineering Solution Forum - TechForum │ Digi-Key <notifications@digikey.discoursemail.com> đã viết:

43

So far, I have not found one which combines <= 50ppm or 3% resolution which also reads down to near zero ppm and which can handle higher than 95% humidity.

Here are a few that come close:

44

I just found the O2 sensor 1782-PS4-O2-25%-ND, I need to know all essential elements for it to readi O2 level using a microcontroller. Thank you.

Vào Th 5, 9 thg 11, 2023 vào lúc 02:25 David_1528 via Electronic Component and Engineering Solution Forum - TechForum │ Digi-Key <notifications@digikey.discoursemail.com> đã viết: