Oxygen analyzer 0-100%

Dear Madam/Sir, 

we want to proiduce oxygen analyzer and have already the sensor  on hand. The sensor can detect from 0-100% oxygen. 

0mV @ 0% oxygen

9 - 13mv @ 21% oxygen (Sensor drift when it gets older)

* mv @ 100% oxygen (*depends on the drifting of the sensor)

Display should show the % with one digit after the coma (for sample 21.0%)

Shoulkd have 2 button:

1: Switch on/off

2: calibration (calibration needed due to the drift of sensor)

When switch on device and the sensor drifted it shows for example 19.6% then you can press the calibration button for 3 seconds and it shows 21% in the display.

Please note, if you switch off and on the device the setting should be still the same.

Do you can do such a device? If yes, please let me know then i will send you more info about the sensor.

Thanks and best regards,

Rolf