mini-Oksik 3, mini-Oksik 7
Technical Data
| Measuring principle | Amperometric 2-electrode sensor |
| Measuring range | 0—30% vol. O2 |
| Sensitivity range | 90—250 mV at 20.8% vol.O2 |
| Long term sensitivity drift | Max 8% per year, max 15% per 3 years |
| Deviation from linearity | Max 0,2% vol. O2 inside of the range 0 to 30% vol. O2 |
| Zero voltage at 20oC | Max 0,3% vol. O2 |
| Response time t90 at 20oC | Max 20 s, typ. 8—12 s |
| Temperature deviation | Max 5% inside of the range –20oC to +45oC |
| Pressure dependence | Linear |
| Operating conditions | –35 +45oC; 630—800 mm Hg; 0—98% r.h. (non-condensed) |
| Best storage conditions | +5oC to +20oC; 40 to 60% r.h. |
| Sensors life expectancy | 3 years at 20.8% vol. O2 and 20oC |
| Warranty | 24 months |
| Dimensions | Height 11,5 and 17,5 mm, Ø = 11,7 mm, connectors 75±8 mm |
| Sensor output | Two wires: “+mV” – red, “ground” – grey |
| Input impedance of user’s electronic circuit | Min 50 MOhm, Min 2 MOhm by switch off electronic circuit |
| Cross sensitivity at 20oC | Less than 0.05% vol. O2 by: Carbon dioxide 30% vol. Carbon monoxide 10% vol. Hydrogen 30% vol. Saturated hydrocarbons ~ % range |
Measuring circuit input
Notes:
- Data can change without notice
- Some parameters may change according to customers order
- Questions: oxoniumltd@gmail.com