| a-length |
425 mm |
|
| Accuracy at 25 °C |
1 ±0.05 %-vol: 21±0.2%-vol; 50 ±0.5%-vol |
|
| ATEX Approval |
In preparation |
|
| Certificate |
Yes |
|
| Detection Limit |
0.01 %-vol |
|
| Electrolyte |
None |
|
| Measurement Principle |
Oxygen dependent luminescence quenching (phase angle) |
|
| Measuring Range |
4ppb/0.05% | 300% air saturation |
|
| Medium Affected Materials |
Stainless steel 316L/DIN 1.4435; Silicone and EPDM with FDA approval |
|
| Mounting |
PG 13.5 - thread |
|
| Operation Temperature |
-10 to 130°C; the sensor provides no DO reading above 80°C |
|
| Oxygen Consumption |
none |
|
| Polarization Voltage and Time |
None, for thermal reasons (self-heating) of 5-10 min is necessary for vey stable measured values after starting the power supply |
|
| Pressure Range |
-1 to 12 bar/174 psi; pressure spikes up to 80 bar |
|
| Required Flow |
none |
|
| Response Time t98% |
< 30 s at 25°C, from air to nitrogen |
|
| Serial Number |
Yes |
|
| Storage Temperature |
-10 to 50°C |
|
| Surface Quality of Steel |
Ra = 0.4 μm / N5 |
|
Process Redox
