MX802 Bluetooth surface recorder
Direct reading module (MX802) for practical unloading of data which does not require removing the sensor from the water.
Simple to configure, sensors are interchangeable:
the CTD sensor measures conductivity/temperature/depth (4 available ranges), the CT sensor measures conductivity/salinity, and the DO measures dissolved oxygen.
Simple calibration with calibration solutions and the batteries are replaceable by the user.
Sold separately
Operating range -40° to 50°C, cannot be in the ice
Radio power 1 mW (0 dBm)
Transmission range Approximately 30.5 m in open field
Bluetooth wireless data standard
Number of sensors that can be connected 2
Maximum cable length 120 metres
Recording interval 5 seconds at 6 p.m
Recording modes
Fixed interval (normal or statistical), gust or multiple intervals with up to 8
User-defined intervals and recording times, with pause and repetition options
Immediate start modes, next interval or date and time
Full memory shutdown modes, never stop (overwrite the oldest data), date and hours or after a defined record period
Accuracy clock ±1 minute per month 0° to 50°C
Battery Four AA lithium batteries, 1.5 V, replaceable by user
Battery life
With W-CTD or W-CT sensors: 2 years, with recording interval of 1 minute or less
With W-DO sensor: 1 year, with recording interval of 5 minutes or less
More rapid recording or sampling intervals of statistics
In gust recording mode, excessive readings and staying connected to
The application will have an impact on the battery life.
Memoir 730,000 measurements, distributed between tracks (4 MB memory)
Data download time (with Bluetooth 5+ devices)
Full memory: about 3.5 minutes / 120,000 measurements: 1 minute
Can take longer if the device is away from the recorder
Barometric pressure (MX802 only)
Measuring and spanning - 66 to 107 kPa, -20° to 50°C
Accuracy - Typical error: ±0.2 kPa
Maximum error: ±0.5 kPa
Resolution -
Dimensions without sensor Ø4.2x 20 cm
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