Mengukur dan merekam konduktivitas serta suhu di sungai, danau, dan sumber air tawar lainnya; direkomendasikan untuk memantau akuifer terhadap intrusi air laut serta limpasan jalan dan pertanian.
Sensor non-kontak berlapis titanium pentoxide memberikan masa pakai yang panjang dan lebih sedikit drift pengukuran.
Memberikan akses mudah ke sensor untuk pembersihan dan pembuangan gelembung udara.
Perangkat lunak HOBOware Pro memungkinkan kalibrasi titik awal/akhir untuk mengompensasi pengotoran dan memudahkan konversi ke konduktivitas spesifik dan salinitas.
Antarmuka optik USB menyediakan pemindahan data berkecepatan tinggi dan andal di lingkungan basah.
Kompatibel dengan HOBO Waterproof Shuttle untuk pengambilan dan transportasi data yang mudah dan andal.
| Measurements | Actual Conductivity, Temperature, Specific Conductance at 25°C (calculated) |
|---|---|
| Conductivity Calibrated Measurement Ranges | Low Range: 0 to 1,000 µS/cm Full Range: 0 to 10,000 µS/cm |
| Conductivity Calibrated Range – Temperature Range | 5° to 35°C (41° to 95°F) |
| Conductivity Extended Ranges | Low Range: 0 to 2,500 µS/cm Full Range: 0 to 15,000 µS/cm |
| Temperature Measurement Range | -2° to 36°C (28° to 97°F) |
| Specific Conductance Accuracy (in Calibrated Range) | Low Range: 3% of reading, or 5 µS/cm, and Full Range: 3% of reading, or 20 µS/cm, whichever is greater, using Conductivity Data Assistant and calibration measurements |
| Conductivity Resolution | 1 µS/cm |
| Temperature Accuracy | 0.1°C (0.2°F) at 25°C (77°F) |
| Temperature Resolution | 0.01°C (0.02°F) |
| Conductivity Drift | Less than 3% sensor drift per year, exclusive of drift from fouling |
| Response Time | 1 second to 90% of change (in water) |
| Operating Range | -2° to 36°C (28° to 97°F) – non-freezing |
| Memory | 18,500 temperature and conductivity measurements when using one conductivity range; 11,500 sets of measurements when using both conductivity ranges (64 KB total memory) |
| Sample Rate | 1 second to 18 hrs, fixed or multiple-rate sampling with up to 8 user-defined sampling intervals |
| Clock Accuracy | ±1 minute per month |
| Battery | 3.6 Volt lithium battery |
| Battery Life | 3 years (at 1 minute logging) |
| Maximum Depth | 70 m (225 ft) |
| Weight | 193 g (6.82 oz), buoyancy in freshwater: -59.8 g (-2.11 oz) |
| Size | 3.18 cm diameter x 16.5 cm, with 6.3 mm mounting hole (1.25 in. diameter x 6.5 in., 0.25 in. hole) |
| Wetted Housing Materials | Delrin®, epoxy, stainless steel retaining ring, polypropylene, Buna rubber O-ring, titanium pentoxide (inert coating over sensor) |
| Environmental Rating | IP68 |
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The CE Marking identifies this product as complying with all relevant directives in the European Union (EU). |
