| Technical Data: | | |
| Type | MF 39 | MF 39-T |
| Shaft | plastic, stainless steel ? 18 mm | plastic, titanium, ? 18 mm |
| Immersion length | 120 mm | 120 mm |
| Cathode | platinum | platinum |
| Anode | Ag/AgCl | Ag/AgCl |
| Temperature sensor | Pt 1000 | Pt 1000 |
| Measuring principle | amperometric (Clark) | amperometric (Clark) |
| Signal in air | 100 ... 130 nA | 100 ... 130 nA |
| Response time in N2 | t90 < 70 s | t90 < 70 s |
| Flow rate | > 9 cm/s | > 9 cm/s |
| Measuring range | 0 ... 60 mg/l, 0 ... 200 % air saturation | 0 ... 60 mg/l, 0 ... 200 % air saturation |
| Temperature range | -5 ... 45 °C | -5 ... 45 °C |
| Pressure | < 3 bar | < 3 bar |
| Application | drinking water, aquarium water, surface water,
waste water | sea water, corrosive mediums |
| Electrical connection | SMEK lab plug head with thread PG 16 or
Variopin plug head with thread PG 16 | SMEK lab plug head with thread PG 16 or
Variopin plug head with thread PG 16 |
| Order code | MF 39 SMEK, MF 39 VP | MF 39-T SMEK, MF 39-T VP |
