Here's some KEMET sensor info Gas Detection Sensors: https://www.kemet.com/en/us/sensors.html?t=960 https://www.kemet.com/en/us/sensors.html?t=960 Environmenta

Here's some KEMET sensor info Gas Detection Sensors: https://www.kemet.com/en/us/sensors.html?t=960 https://www.kemet.com/en/us/sensors.html?t=960 Environmental Sensors Info: https://www.kemet.com/en/us/applications/sensing.html https://www.kemet.com/en/us/applications/sensing.html There's more, too. Tag me if you want more info.