Product Description
Onset HOBO Bluetooth (BLE) Water Level Data Logger - MX2001-04 (Stainless Steel) - 4 Meter (13') range
Overview
Onset HOBO Bluetooth (BLE) Water Level Data Logger - MX2001-04 (Stainless Steel) - 4 Meter (13') range
The HOBO® MX2001 is the industryÂ’s first water level data logger designed for convenient wireless setup and download from mobile devices via Bluetooth Low Energy. The logger dramatically simplifies and lowers the cost of field data collection by providing wireless access to high-accuracy water level and temperature measurements right from a mobile phone or tablet. The MX2001 logger consists of a top-end unit and a water level sensor connected by a direct read cable. Cables can be ordered in lengths from 0.2 to 500m for deployment in a wide range of wells.
Highlighted Features
- Wireless data offload to mobile devices using Bluetooth Low Energy
- Direct read cable connects sensor to top-end logger/transmitter
- The cable includes Kevlar strength member
- Twist-on connectors make it easy to change cables
- The logger and sensor add 0.39 meters to the length of the cable
- Cable length can vary up to 3% from the length ordered
- The 5, 10, 15, 30 and 60 meter cable lengths are in stock; custom cable lengths have a 2 to 4 week lead time *Please call us for a Quote! 800-895-4916 or:
- Integrated barometric pressure sensor enables direct water level readout
- Reference water level can be entered at the start of the deployment
- Use HOBOmobile on iOS devices for setup, data viewing and data sharing
- Powered by two user-replaceable AA batteries in the top-end unit
- Several logging modes: normal, multi-rate logging and burst-logging
- Durable ceramic sensor
- Available with stainless steel or titanium sensor ends
In what environment does this data logger operate?
This data logger operates in outdoor and underwater environments.
What measurements does this data logger support?
The MX2001 data logger supports the following measurements: Absolute Pressure, Barometric Pressure, Differential Pressure, Water Level and Water Temperature
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Pressure (Absolute) and Water Level Measurements MX2001-01-S and MX2001-01-Ti-S - 9 Meter (30') range |
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Operation Range |
0 to 207 kPa (0 to 30 psia); approximately 0 to 9 m (0 to 30 ft) of water depth at sea level, or 0 to 12 m (0 to 40 ft) of water at 3,000 m (10,000 ft) of altitude |
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Factory Calibrated Range |
69 to 207 kPa (10 to 30 psia), 0° to 40°C (32° to 104°F) |
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Burst Pressure |
310 kPa (45 psia) or 18 m (60 ft) depth |
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Water Level Accuracy* |
Typical error: ±0.05% FS, 0.5 cm (0.015 ft) water |
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Raw Pressure Accuracy** |
±0.3% FS, 0.62 kPa (0.09 psi) maximum error |
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Resolution |
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Pressure Response Time (90%)*** |
1 second at a stable temperature |
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Pressure (Absolute) and Water Level Measurements MX2001-02-S - 30 Meter (100') range |
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Operation Range |
0 to 400 kPa (0 to 58 psia); approximately 0 to 30.6 m (0 to 100 ft) of water depth at sea level, or 0 to 33.6 m (0 to 111 ft) of water at |
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Factory Calibrated Range |
69 to 400 kPa (10 to 58 psia), 0° to 40°C (32° to 104°F) |
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Burst Pressure |
500 kPa (72.5 psia) or 40.8 m (134 ft) depth |
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Water Level Accuracy* |
Typical error: ±0.05% FS, 1.5 cm (0.05 ft) water |
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Raw Pressure Accuracy** |
±0.3% FS, 1.20 kPa (0.17 psi) maximum error |
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Resolution |
0.04 kPa (0.006 psi), 0.41 cm (0.013 ft) water |
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Pressure Response Time (90%)*** |
1 second at a stable temperature |
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Pressure (Absolute) and Water Level Measurements MX2001-03-S - 76 Meter (250') range |
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Operation Range |
0 to 850 kPa (0 to 123.3 psia); approximately 0 to 76.5 m (0 to 251 ft) of water depth at sea level, or 0 to 79.5 m (0 to 262 ft) of water at 3,000 m (10,000 ft) of altitude |
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Factory Calibrated Range |
69 to 850 kPa (10 to 123.3 psia), 0° to 40°C (32° to 104°F) |
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Burst Pressure |
1,200 kPa (174 psia) or 112 m (368 ft) depth |
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Water Level Accuracy* |
Typical error: ±0.05% FS, 3.8 cm (0.125 ft) water |
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Raw Pressure Accuracy** |
±0.3% FS, 2.55 kPa (0.37 psi) maximum error |
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Resolution |
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Pressure Response Time (90%)*** |
1 second at a stable temperature |
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Pressure (Absolute) and Water Level Measurements MX2001-04-S and MX2001-04-Ti-S - 4 Meter (13') range |
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Operation Range |
0 to 145 kPa (0 to 21 psia); approximately 0 to 4 m (0 to 13 ft) of water depth at sea level, or 0 to 7 m (0 to 23 ft) of water at 3,000 m (10,000 ft) of altitude |
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Factory Calibrated Range |
69 to 145 kPa (10 to 21 psia), 0° to 40°C (32° to 104°F) |
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Burst Pressure |
310 kPa (45 psia) or 18 m (60 ft) depth |
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Water Level Accuracy* |
Typical error: ±0.075% FS, 0.3 cm (0.01 ft) water |
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Raw Pressure Accuracy** |
±0.3% FS, 0.43 kPa (0.063 psi) maximum error |
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Resolution |
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Pressure Response Time (90%)*** |
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Barometric Pressure (MX2001-TOP) |
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Operation and Calibrated Range |
66 to 107 kPa (9.57 to 15.52 psia); -20° to 50°C (-4° to 122°F) |
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Accuracy |
±0.2 kPa (±0.029 psi) over full temperature range at fixed pressure; maximum error ±0.5% FS |
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Water Level Accuracy* |
Typical error: ±0.075% FS, 0.3 cm (0.01 ft) water |
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Resolution |
0.01 kPa (0.0015 psi) |
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Response Time |
1 second at stable temperature |
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Stability (Drift) |
0.01 kPa (0.0015 psi) per year |
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Temperature Measurements (All Sensor End Models MX2001-0x-S and MX2001-0x-Ti-S) |
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Operation Range |
-20° to 50°C (-4° to 122°F) |
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Accuracy |
±0.44°C from 0° to 50°C (±0.79°F from 32° to 122°F), see Plot A |
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Resolution |
0.1°C at 25°C (0.18°F at 77°F), see Plot A in manual |
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Response Time (90%) |
5 minutes in water (typical) |
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Stability (Drift) |
0.1°C (0.18°F) per year |
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Logger |
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Operation Range |
-20° to 50°C (-4° to 122°F) |
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Radio Power |
1 mW (0 dBm) |
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Transmission Range |
Approximately 30.5 m (100 ft) line-of-sight |
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Wireless Data Standard |
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