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 |