HOBO MX801 Submersible Logger - IC-MX801
Order Me In, once ordered this item will likely dispatch before the 16th of August 2025, call 1300 737 871 (NZ 0800 737 871) to confirm.
Note: Requires the HOBOconnect app, a sensor and a compatible mobile device or Windows computer. Sensors are sold separately The MX801 is a modular, fully submersible, depth logger that does...
$2,191.20 AUD Inc. GST
Note: Requires the HOBOconnect app, a sensor and a compatible mobile device or Windows computer. Sensors are sold separately
The MX801 is a modular, fully submersible, depth logger that does not only measure water depth but also water conductivity/salinity, temperature and dissolved oxygen using different sensors. (sensors sold separately).
Features
- Enjoy compatibility with interchangeable Conductivity, CTD (conductivity/temperature/depth), and DO sensors (sold separately) for versatile applications, allowing easy swapping of sensors.
- Utilise Bluetooth technology for seamless logger configuration and efficient data offloading.
- Deploy effortlessly with the fully submersible MX801 model, ensuring ease of use.
- Benefit from a compact logger diameter of less than 2 inches, ideal for various setups.
- Experience faster data offloading through Bluetooth 5.0 connectivity.
- Stay informed with the water detect feature indicating when the MX801 logger is out of water.
- Connect two sensors to one logger to acquire measurements like salinity-adjusted DO directly, eliminating the need for post-processing.
- Ensure accuracy with guided calibration procedures.
- Enjoy the convenience of user-replaceable batteries for continuous operation.
Sensors
Introducing a range of versatile sensors for the HOBO MX800 Series, including the Conductivity and Temperature Sensor, CTD Sensor, and the upcoming Dissolved Oxygen Sensor. These sensors empower precise water parameter measurements, enabling seamless integration with MX800 loggers for enhanced monitoring efficiency.
Conductivity and Temperature (CT) Sensor
Enhance your water monitoring experience with the versatile Conductivity and Temperature Sensor. This sensor accurately measures conductivity and temperature, enabling precise calculations of specific conductance, salinity, and total dissolved solids (TDS). Simplify data collection with features like a 4-electrode conductivity sensor, central positioning for reduced interference, and durable stainless steel construction for reliable performance in various environments.
Conductivity, Temperature & Depth (CTD) Sensor
Elevate your water monitoring capabilities with the HOBO MX800 Series CTD Sensor. This advanced Conductivity/Temperature/Depth sensor, available in various depths, is designed for precision in freshwater and saltwater environments. The interchangeable CTD sensor offers accurate measurements of conductivity, temperature, and water level, enabling MX800 loggers to calculate specific parameters effortlessly.
Dissolved Oxygen Sensor (DO)
Enhance your monitoring precision with the HOBO MX800 Series DO Sensor. This versatile sensor enables accurate dissolved oxygen (DO) and temperature measurements, seamlessly integrating with MX800 Water Loggers. Pairing with conductivity or CTD sensors allows for salinity-adjusted DO readings, while the MX802 calculates DO percent saturation instantly.
Specifications
- 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 farther the device is from the logger
- Logger diameter: 4.14 cm (1.63 inches)
- Length without sensor: 20 cm (8 inches)
- Length with W-CTD sensor: 36 cm (14 inches)
- Length with W-CT sensor: 33 cm (13 inches)
- Mounting loop: 12.7 x 22.6 mm (0.5 x 0.89 inches)
- Environmental Rating: IP68; waterproof to 100m (with sensor(s) attached)
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