TidbiT (150m depth) Temperature Data Logger
The HOBO MX2204 TidbiT waterproof temperature logger leverages the power of Bluetooth Low Energy (BLE) to deliver high-accuracy temperature measurements straight to your iOS or Android mobile device. ..
- Brands Onset
- Product Code: MX2204
- Availability: 7-10 Days
TidbiT Temperature Data Logger with 150m depth
The HOBO MX2204 TidbiT waterproof temperature logger leverages the power of Bluetooth Low Energy (BLE) to deliver high-accuracy temperature measurements straight to your iOS or Android mobile device. Designed for durability, this rugged waterproof logger is ideal for long-term deployments in streams, lakes, and oceans. Data collection in the field has never been easier!
- Convenient wireless setup and download via Bluetooth Low Energy (BLE)
- Large memory stores 96,000 measurements
- Waterproof to 1500 meters (5000 feet)
- Waterproof boot protects the logger during deployment
- LED alarm notifies you when the temperature exceeds the set threshold
- Water detection feature conserves battery life
- Works with Onset’s free HOBOmobile app
- ±0.2°C (±0.36°F) accuracy
In what environment does this data logger operate?
This data logger operates in indoor, outdoor and underwater environments.
What measurements does this data logger support?
The MX2204 data logger supports the following measurements: Temperature and Water Temperature
For more information visit Onset
|Enclosure Dimensions||MX2203: 4.45 x 7.32 x 3.58 cm (1.75 x 2.88 x 1.41 inches) MX2204: 4.06 x 6.99 x 3.51 cm (1.6 x 2.75 x 1.38 inches)|
|Full Memory Download Time||Approximately 45 seconds; may take longer the farther the device is from the logger|
|Logger Battery Life||3 years, typical at 25°C (77°F) with logging interval of 1 minute and Bluetooth Always Off disabled in software. 5 years, typical at 25°C (77°F) with logging interval of 1 minute and Bluetooth Always Off or Bluetooth Off Water Detect enabled in software. Faster logging intervals and statistics sampling intervals, burst logging, remaining connected with the app, excessive downloads, and paging may impact battery life. To ensure proper battery installation, see Battery Information for detailed instructions on replacing the battery in the MX2203 logger.|
|Logger Battery Type||CR2477 3V lithium, user replaceable in MX2203, non-replaceable in MX2204|
|Logger Environmental Rating||IP68|
|Logger Memory||96,000 measurements|
|Logger Operating Range||-20° to 70°C (-4° to 158°F)|
|Logger Radio Power||1 mW (0 dBm)|
|Logger Time Accuracy||± 1 minute per month at 25°C (77°F)|
|Logger Transmission Range||Approximately 30.5 m (100 ft) line-of-sight|
|Logger Waterproofing||MX2203: To 122 m (400 ft) MX2204: To 1,524 m (5,000 ft)|
|Logger Weight||MX2203: 36.2 g (1.28 oz) MX2204: 32.8 g (1.16 oz)|
|Logger Wetted Materials||MX2203: Polypropylene case, EPDM O-ring, stainless steel screws, Santoprene® (TPE) boot MX2204: Epoxy case, Santoprene (TPE) boot|
|Logger Wireless Data Standard||Bluetooth Smart (Bluetooth Low Energy, Bluetooth 4.0)|
|Logging Rate||1 second to 18 hours|
|Water Detection||Water conductivity level of 100 µS/cm or greater necessary for reliable detection of water. Deionized water or water below 100 µS/cm may not be detected. The water conductivity circuit may not reliably detect water that has frozen around the electrodes, i.e. below 0°C (32°F).|
|Response Time Temperature||MX2203: 17 minutes typical to 90% in air moving 1 m/s, unmounted; 7 minutes typical to 90% in stirred water, unmounted MX2204: 15 minutes typical to 90% in air moving 1 m/s, unmounted; 4 minutes typical to 90% in stirred water, unmounted|
|Temperature Sensor Accuracy||±0.25°C from -20° 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)|
|Temperature Sensor Drift||<0.1°C (0.18°F) per year|
|Temperature Sensor Range||MX2204: -20° to 70°C (-4° to 158°F) in air; -20° to 50°C (-4° to 122°F) in water, maximum sustained temperature in water 30°C (86°F)|
|Temperature Sensor Resolution||0.01°C (0.018°F)|