| Pressure measurement range | 0 ... 4 m, 0 ... 10 m, 0 ... 20 m, 0 ... 40 m, 0…100m water column |
| Pressure sensor | (capacitive pressure sensor) ceramic, temperature compensated, overload safe for up to 5 times the measuring range without permanent mechanical damage |
| Resolution (SDI-12) | 0.001 m; 0.1 cm; 0.01 ft; 0.1 mbar; 0.001 psi |
| Accuracy | |
| SDI-12 | ≤ ±0.05 % FS (linearity and hysteresis) |
| 4 … 20 mA | ≤ ±0.1 % FS (linearity and hysteresis)
10 ppm/°C at 20 °C |
| Temperature compensated working range | – 5 °C ... +45 °C (ice-free) |
| Temperature measurement range | –25 °C ... +70 °C (ice-free) |
| Temperature sensor | NTC |
| Resolution | 0.1 °C / 0.1 °F |
| Accuracy | ±0.5 °C / ±0.9 °F |
| Available interfaces (use as required) | 4 ... 20 mA, SDI-12, RS485 (via SDI-12 protocol) |
| Supply voltage | +9.6 ... +28 V DC, typically 12/24 V DC |
| Power consumption (SDI-12) | |
| sleep | < 600 µA |
| active | < 3,6 mA |
| Dimensions and Weight | |
| Dimensions L x Ø | 195 mm x 22 mm |
| Weight | approx. 0.3 kg |
| Environmental conditions | |
| Operating temperature | – 25 ... +70 °C |
| Storage temperature | – 40 ... +85 °C |
| Materials | leer |
| Housing | POM, stainless steel 1.4539 (904L) resistant to sea water |
| Seals | Viton
|
| Cable jacket | PUR |
| Protection type | IP 68 |
| Mechanical Strength | meets the mechanical shock tests of IEC 68-2-32 |
| EMC limits | CE conformity; EN 61000-4-2/3/4/5/6 and EN 61000-6-3 Class B are adhered to |