Hello NCD! I have asked a similar questions few times before and you have answered thoroughly, but I am now in 100% need of a custom hardware solution due to a recent event.
I am in need of QTY 10 of a sensor that can perform the minimum below. Please let me know if all of these measurements are possible, if not, which ones are etc… as well as the engineering cost + cost per unit.
- CO: sensor range 0–500 ppm
- H2S: sensor range 0–100 ppm or 0–200 ppm
- O2: sensor range 0–25% vol (not ppm)
- Flammable gas: 0–100% LEL (not ppm)
- Methane: either measured as 0–100% LEL