Oxygen (O2), R 732
For our measurement sensor for determining the concentration of Oxygen, we offer the following calibration gases.
Usage | Explanation |
---|---|
Zero gas | This gas is needed for the calibration of the zero point. |
Standard test gas | The standard test gas is required for calibration / adjustment of the sensor with a two-point calibration. The concentration value corresponds to 70% to 100% of the full scale value of the probe. |
Alarm test gas | The alarm test gas is required to verify the alarm levels. |
Select the measuring range of your probe:
0 - 21 vol%
Measuring range of the probe | Gas | Usage | Bottle filling volume (Liter) | ||
---|---|---|---|---|---|
34 l | 58 l | 110 l | |||
0 - 21 vol% | 99.999 vol% Nitrogen | Zero gas | Z0A0-L2179 | Z0A0-M2179 | Z0A0-N2179 |
21 vol% O2 in Nitrogen | Standard test gas | Z0A0-L1377 | Z0A0-M1377 | Z0A0-N1377 | |
18.5 vol% O2 in Nitrogen | Alarm test gas | Z0A0-L1371 | Z0A0-M1371 | Z0A0-N1371 |
0 - 25 vol%
Measuring range of the probe | Gas | Usage | Bottle filling volume (Liter) | ||
---|---|---|---|---|---|
34 l | 58 l | 110 l | |||
0 - 25 vol% | 99.999 vol% Nitrogen | Zero gas | Z0A0-L2179 | Z0A0-M2179 | Z0A0-N2179 |
23.5 vol% O2 in Nitrogen | Standard test gas | Z0A0-L1387 | Z0A0-M1387 | Z0A0-N1387 | |
18.5 vol% O2 in Nitrogen | Alarm test gas | Z0A0-L1371 | Z0A0-M1371 | Z0A0-N1371 |
0 - 100 vol%
Measuring range of the probe | Gas | Usage | Bottle filling volume (Liter) | ||
---|---|---|---|---|---|
34 l | 58 l | 110 l | |||
0 - 100 vol% | 99.999 vol% Nitrogen | Zero gas | Z0A0-L2179 | Z0A0-M2179 | Z0A0-N2179 |
23.5 vol% O2 in Nitrogen | Standard test gas | Z0A0-L1387 | Z0A0-M1387 | Z0A0-N1387 | |
18.5 vol% O2 in Nitrogen | Alarm test gas | Z0A0-L1371 | Z0A0-M1371 | Z0A0-N3171 |