HOBO MX801 Water Data Loggers

Fitur MX801

• 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
• Mudah diterapkan, dapat tenggelam sepenuhnya (MX801)
• Diameter logger kurang dari 2 inci
• Pembongkaran data lebih cepat melalui Bluetooth 5.0
• Fitur pendeteksi air menunjukkan kapan logger keluar dari air (MX801)
• 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

Spesifikasi MX801

Operating Range

-40° to 50°C (-40° to 122°F), cannot be frozen in ice

Radio Power

1 mW (0 dBm)

Transmission Range

Approximately 30.5 m (100 ft) line-of-sight

Wireless Data Standard

Bluetooth 5

Number of sensors that can be connected

2

Maximum Cable Length

120m (400 ft)

Logging Rate

5 second to 18 hours

Logging Modes

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

Immediate, next interval or date & time

Stop Modes

Memory full, never stop (overwrite oldest data), date & time, or after a set logging period

Water Detect

Events are logged when logger is submerged or removed from the water (MX801 only)

Time Accuracy

±1 minute per month 0° to 50°C (32° to 122°F)

Battery

Four AA, 1.5 V lithium batteries, user replaceable

Battery Life

With W-CTD or W-CT sensors: 2 years, typical with 1-minute logging interval or slower

With W-DO sensor: 1-year, typical with 5-minute logging interval or slower

Faster logging or statistics sampling intervals, entering burst logging mode, excessive readouts, and remaining connected with the app will impact battery life

Memory

730,000 measurements, divided between channels (4 Mbyte memory)

Data Download Time (with Bluetooth 5+ devices)

Full memory: Approximately 3.5 minutes

120,000 measurements: 1 minute

May take longer the further the device is from the logger