Fitur MX802
- Kompatibel dengan sensor Konduktivitas, CTD (konduktivitas/suhu/kedalaman) yang dapat dipertukarkan, dan sensor DO (dijual terpisah) – tukar sensor untuk aplikasi berbeda
- Bluetooth, untuk memudahkan konfigurasi logger dan pembongkaran data
- Baca langsung untuk kemudahan pemindahan data (MX802)
- Diameter logger kurang dari 2 inci
- Pembongkaran data lebih cepat melalui Bluetooth 5.0
- Sensor tekanan barometrik disertakan (MX802)
- Hubungkan dua sensor ke satu logger untuk mendapatkan pengukuran seperti DO yang disesuaikan dengan salinitas secara langsung, tanpa memerlukan pasca-pemrosesan.
- Kalibrasi terpandu memastikan data akurat
- Baterai yang dapat diganti pengguna
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Spesifikasi MX802
- Operating Range
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-40° to 50°C (-40° to 122°F), cannot be frozen in ice
- Radio Power
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1 mW (0 dBm)
- Transmission Range
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Approximately 30.5 m (100 ft) line-of-sight
- Wireless Data Standard
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Bluetooth 5
- Number of sensors that can be connected
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2
- Maximum Cable Length
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120m (400 ft)
- Logging Rate
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5 second to 18 hours
- Logging Modes
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Fixed interval (normal or statistics), burst, or multiple intervals with up to 8 user-defined logging intervals and durations, with pause and repeat options
- Start Modes
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Immediate, next interval or date & time
- Stop Modes
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Memory full, never stop (overwrite oldest data), date & time, or after a set logging period
- Water Detect
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Events are logged when logger is submerged or removed from the water (MX801 only)
- Time Accuracy
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±1 minute per month 0° to 50°C (32° to 122°F)
- Battery
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Four AA, 1.5 V lithium batteries, user replaceable
- Battery Life
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With W-CTD or W-CT sensors: 2 years, typical with 1-minute logging interval or slowerWith W-DO sensor: 1-year, typical with 5-minute logging interval or slowerFaster logging or statistics sampling intervals, entering burst logging mode, excessive readouts, and remaining connected with the app will impact battery life
- Memory
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730,000 measurements, divided between channels (4 Mbyte memory)
- Data Download Time (with Bluetooth 5+ devices)
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Full memory: Approximately 3.5 minutes120,000 measurements: 1 minuteMay take longer the further the device is from the logger
Barometric Pressure (MX802 only)
- Measurement & Calibrated Range
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66 to 107 kPa (9.6 to 15.5 psia), -20° to 50°C (-4° to 122°F)
- Accuracy*
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Typical error: ±0.2 kPa (0.029 psi)Maximum error: ±0.5 kPa (0.073 psi)
- Resolution
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<0.01 kPa (0.0015 psi)
- Pressure Response Time**
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<1 second to 90% at a stable temperature
- Contribution to Water Level Accuracy***
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Typical error: ±0.075% FS, 0.3 cm (0.01 ft) waterMaximum error: ±0.15% FS, 0.6 cm (0.02 ft) water
Ulasan
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