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HOBO MX800 Water Data Logger
HOBO

HOBO MX800 Water Data Logger

Overview

Logger multiparameter nirkabel untuk memantau konduktivitas/salinitas, suhu, kedalaman, dan oksigen terlarut dengan sensor yang dapat diganti-ganti. Tersedia model MX801 yang sepenuhnya tahan air dan MX802 untuk pembacaan langsung.

Fitur Utama

  • Unduh data lewat Bluetooth 5 ke aplikasi HOBOconnect
  • Sensor dapat diganti sesuai aplikasi: W-CT, W-CTD (konduktivitas, suhu, kedalaman), dan W-DO (oksigen terlarut)
  • Satu logger dapat memakai dua sensor dengan adaptor
  • MX801: fitur water detect mencatat saat logger masuk dan keluar dari air
  • MX802: sensor barometrik bawaan dan pengunduhan tanpa mengangkat sensor dari air
  • Panduan kalibrasi di aplikasi untuk data yang akurat
Tanya via WhatsApp
Merk
HOBO
Kategori
Water Quality Logger

Spesifikasi & Penerapan

Aplikasi
Environment Oceanography

Detail Produk

Specification Value
Logger MX801 / MX802
Operating Range -40° to 50°C, cannot be frozen in ice
Wireless Data Standard Bluetooth 5; approx. 30.5 m line-of-sight
Maximum Cable Length MX801: N/A; MX802: 120 m (400 ft)
Logging Rate 5 seconds to 18 hours
Water Detect Events logged when submerged or removed from water (MX801 only)
Battery Four AA 1.5 V lithium, user replaceable
Battery Life 2 years with W-CTD or W-CT sensors; 1 year with W-DO sensor (1-minute / 5-minute logging)
Memory 730,000 measurements, divided between channels (4 MB)
Environmental Rating MX801: IP68, waterproof to 100 m with sensors attached; MX802: IP67 / NEMA 6, not waterproof
Conductivity Sensor (W-CT, W-CTD)
Range 0 to 100,000 µS/cm
Accuracy ±2% or 15 µS/cm, whichever is greater; salinity ±2% of reading or 0.1 PSU
Resolution 0.1 µS/cm (0-1,000); 1 µS/cm (1,000-10,000); 10 µS/cm (10,000-100,000)
Temperature -20° to 50°C; ±0.15°C from 0° to 50°C; 0.01°C resolution at 25°C
Dissolved Oxygen Sensor (W-DO)
Range 0 to 60 mg/L; 0-600% saturation; -5° to 50°C, non-freezing
Accuracy ±0.2 mg/L over 0 to 20 mg/L (out-of-box); ±0.1 mg/L with user calibration
Resolution 0.01 mg/L
Barometric Pressure (MX802 only)
Range 66 to 107 kPa, -20° to 50°C
Accuracy Typical ±0.2 kPa; maximum ±0.5 kPa
Resolution <0.01 kPa
Physical
Dimensions Logger diameter 4.14 cm; length without sensor 20 cm
Weight MX801 213 g; MX802 215 g
Materials Polycarbonate/PBT blend with brass inserts; silicone foam gasket; Santoprene TPE cable channel
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