Bluetooth temperature recorder Tidbit MX2204 waterproof at 1500 meters

One recorder de temperature which uses the power of the Bluetooth to provide data high precision directly on your device mobile or your windows computer running the free application HOBOconnect of'Onset.
Designed to last, this recorder robust is ideal for long-term deployments in riverlakes and oceans (up to 400 feet deep). THE'recorder also includes a function to detect and record the presence of water, which is ideal for monitoring intermittent water applications.
The collection of data on the ground has never been easier!

Technical specifications:

- Convenient wireless configuration and Bluetooth download
- Large memory stores 96,000 measurements
- Waterproof up to 1500 meters (5000 feet)
- The water detection function records when the recorder is in and out of the water
- User-replaceable battery
- The waterproof boot protects the recorder during deployment
- The LED alarm warns you when the temperature exceeds the defined threshold
- Battery life extension function
- Works with the free HOBOconnect app'Onset
- Accuracy of ±0.2 °C (±0.36 °F)

Temperature sensor features:

Range:
-20° to 70°C in air (-4° to 158°F in air)
-20° to 50°C in water (-4° to 122°F in water)
Maximum temperature sustained in water 30°C (86°F)
- Accuracy:
±0.25°C from -20°C to 0°C (±.45°F from -4° to 32°F)
±0.2°C from 0° to 70°C (±0.36°F from 32° to 158°F)
- Resolution: 0.01°C (0.018°F)
- Drive: - Response time:
typical 15 minutes 90 % in air moving at 1 m/s, not assembled
typical 4 minutes 90% in agitated water, not mounted

Recorder Features:

- Operating range of the recorder: -20° to 70°C (-4° to 158°F)
- Flotability (fresh water): 7.6 g negative (0.27 oz negative)
- Waterproof: up to 1524 meters (5000 feet)
- Water detection:
Water conductivity level of 100 μS/cm or more required for reliable water detection.
Deionized water or water below 100 μS/cm may not be detected.
The water conductivity circuit may not reliably detect the water that has frozen around the electrodes, i.e. below 0°C (32°F).
- Radio power: 1mW (0dBm)
- Transmission range:
Approximately 30.5 m of sight line
Approximately 100 feet of direct visibility
- Wireless data standard: Bluetooth low consumption (Bluetooth smart)
- Log rate: 1 second at 6 p.m
- Accuracy of the time: ±1 minute per month at 25°C (±1 minute per month at 77°F)
- Battery: Lithium CR2477 3V, replaceable by user
- Battery life:
3 years, typical at 25°C (77°F) with 1 minute recording interval and Bluetooth Always Off disabled in the software.
5 years, typical at 25°C (77°F) with a recording interval of 1 minute and Bluetooth Always Off or Bluetooth Off Water Detect enabled in the software.
Faster recording intervals and statistical sampling intervals, gust recording, staying connected to the application, excessive downloads and pagination can have an impact on battery life.
To ensure correct installation of the battery, see Battery Information for detailed instructions on replacing the battery in the MX2203 recorder.
- Memorandum: 96,000 measures
- Full memory download time: about 45 seconds, can take longer the device is away from the recorder.
- Materials : Epoxy housing, Santoprene boot (TPE)
- Dimensions: 4,06 x 6,99 x 3,51 cm (1,6 x 2,75 x 1,38 inches)
- Weight: 32.8 grams 1,16 oz
- Environmental assessment: IP68

Contents of the box:

- Data recorder HOBO MX2204
- Waterproof protective boot