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Testing
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High Precision
Calibration

HOBO MX2001 Water Level Data Logger
HOBO

HOBO MX2001 Water Level Data Logger

Overview

Data logger level air yang dibaca lewat Bluetooth dari ponsel. Terdiri dari unit atas (top end) di permukaan dan sensor level air di dalam sumur yang dihubungkan kabel direct-read, sehingga data bisa diambil tanpa mengangkat sensor.

Fitur Utama

  • Setup dan unduh data nirkabel lewat Bluetooth Low Energy ke aplikasi HOBOconnect
  • Sensor barometrik terpadu di unit atas, sehingga level air bisa dibaca langsung
  • Kabel direct-read berpenguat Kevlar, tersedia panjang 0,2 sampai 500 m dan dapat dipindah ke logger lain
  • Ujung sensor tersedia dari stainless steel atau titanium, dalam rentang 4, 9, 30, atau 76 m
  • Mode pencatatan normal, multi-rate (hingga 8 interval), dan burst yang dipicu kejadian
  • Sertifikat kalibrasi NIST 3 titik untuk sensor tekanan air disertakan
Merk
HOBO
Kategori
Water Level

Spesifikasi & Penerapan

Aplikasi
Environment Mining

Detail Produk

Specification Value
Pressure (Absolute) & Water Level — sensor ends
MX2001-04 (4 m / 13 ft) 0 to 145 kPa; typical ±0.075% FS (0.3 cm), max ±0.15% FS (0.6 cm); resolution <0.014 kPa (0.14 cm)
MX2001-01 (9 m / 30 ft) 0 to 207 kPa; typical ±0.05% FS (0.5 cm), max ±0.1% FS (1.0 cm); resolution <0.02 kPa (0.21 cm)
MX2001-02 (30 m / 100 ft) 0 to 400 kPa; typical ±0.05% FS (1.5 cm), max ±0.1% FS (3.0 cm); resolution 0.04 kPa (0.41 cm)
MX2001-03 (76 m / 250 ft) 0 to 850 kPa; typical ±0.05% FS (3.8 cm), max ±0.1% FS (7.6 cm); resolution <0.085 kPa (0.87 cm)
Raw Pressure Accuracy ±0.3% FS maximum error
Pressure Response Time (90%) 1 second at a stable temperature
Barometric Pressure (MX2001-TOP)
Operation and Calibrated Range 66 to 107 kPa; -20° to 50°C
Accuracy ±0.2 kPa over full temperature range; max ±0.5% FS
Resolution 0.01 kPa
Stability (Drift) 0.01 kPa per year
Temperature (all sensor ends)
Operation Range -20° to 50°C
Accuracy ±0.44°C from 0° to 50°C
Resolution 0.1°C at 25°C
Response Time (90%) 5 minutes in water (typical)
Stability (Drift) 0.1°C per year
Logger
Operation Range -20° to 50°C
Radio Power 1 mW (0 dBm)
Transmission Range Approx. 30.5 m (100 ft) line-of-sight
Wireless Data Standard Bluetooth Low Energy (Bluetooth Smart)
Logging Rate 1 second to 18 hours
Logging Modes Fixed interval, up to 8 user-defined intervals and durations, or event-triggered burst
Memory 256 KB (30,000 sets of measurements)
Battery Two AA 1.5 V alkaline, user replaceable; 1 year typical at 1-minute logging
Time Accuracy ±1 minute per month, 0° to 50°C
Full Memory Download Time Approx. 2 minutes
Physical
Top End Dimensions 2.54 cm diameter x 28.9 cm length
Sensor End Dimensions 2.54 cm diameter x 9.91 cm length
Weight Top end approx. 136 g; stainless sensor end approx. 141.4 g; titanium sensor end approx. 80 g
Environmental Rating Top end NEMA 6 / IP67; sensor end IP68
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