The OTT Orpheus Mini is an integrated pressure sensor and datalogger for level measurement in surface and groundwater applications. It features a robust ceramic measuring cell for long term accuracy and its built in datalogger manages and stores all measurements at user-programmable intervals.
| *Parameters Measured | Water Level Pressure Temperature |
| Battery Type | Alkaline |
| Body material | Stainless steel 1.4539 (904L) resistant to sea water |
| Calibrated Range | +41 – +113 °F (+5 – +45 °C) |
| Interface | Infrared (IrDA) |
| Length | System Length: 5 – 656 ft (±1 %; ±0.16 ft) |
| Level Accuracy | ±0.05 % FS (linearity and hysteresis) |
| Lifetime at 1h Reading Intervals | min. 1.5 years (high quality battery types like Alkaline batteries) |
| Measuring Range | 0 – 13 ft (0 – 4 m) |
| Memory | 4 MB non-volatile |
| Number of Measured Values | 500000 |
| Operating Temperature Range | +23 – +113 °F (-5 – +45 °C) (ice-free) |
| Power Supply | 3 x 1.5 V LR6-cells Alkaline |
| Protection Class | Communication Unit: IP 67 Sensor: IP 68 |
| Reading Interval | 1 s – 24 h |
| Resolution | 0.01 ft; 0.001 psi (0.001 m; 0.1 cm; 0.1 mbar) |
| Standard storage temperature | -40 – +185 °F (-40 – +85 °C) |
| Storage Interval | 1 s – 24 h |
| Temperature Accuracy | ±0.9 °F (±0.5 °C) |
| Temperature Range | -13 – +158 °F (-25 – +70 °C) (ice-free) |
| Temperature Resolution | 0.01 °F (0.01 °C) |
Documents
Catálogo - Medición de aguas subterráneas 
Instrucciones abreviadas Recolector de datos para aguas subterráneas OTT Orpheus Mini
Instrucciones de funcionamiento Recolector de datos para aguas subterráneas OTT Orpheus Mini
OTT Orpheus Mini - CE Konformitätserklärung | Declaration of Conformity | Declaration de Conformité
Recolector de datos para aguas subterráneas OTT Orpheus Mini
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