| Measuring range |
0 ... 2000 ppb |
0 ... 22.5 ppm (0 % ... 50 % O2) |
| Resolution |
0………..1 ppb ±0.4 ppb
1………..10 ppb ±0.4 ppb
10……...100 ppb ±0.5 ppb
100…….1000 ppb ±3.5 ppb
1000…..2000 ppb ±10.0 ppb |
0…...1% ±0.05% O2
1…...21% ±0.2% O2
21….50% ±0.5% O2 |
| Accuracy (the larger value is valid) |
±1 ppb or ±3% |
±0.1% O2 or 3% |
| Repeatability (the larger value is valid) |
≤ 0.5 ppb or 1% |
≤ 0.05 % O2 or 1% |
| Reproducibility (the larger value is valid) |
≤ 0.8 ppb or 2% |
≤ 0.08 % O2 % or 2% |
| Sample temperature [°C] |
‒5 °C … 40 °C non-freezing |
‒5 °C … 40 °C non-freezing |
| Max. cleaning temperature [°C] |
99 °C |
| Line pressure [bar] |
0 bar … 12 bar |
| Ambient temperature [°C] |
-5 °C… 50 °C (non-freezing) |
Response time [s]
@ Interval 1 s |
t90 < 15 s
t99 < 20 s
t99.9 < 40 s |
| Measuring interval [s] |
1 s ... 60 s |
| Power |
SELV DC 24 V (DC 20 V to 30 V), max. 1.5 W |
| Dimensions (WxHxD) [mm] |
174 x 174 x 230 |