The HOBO MX2305 is a weatherproof data logger with an internal temperature sensor. Leveraging Bluetooth Low Energy, the logger enables easy, fast set up and data download directly from your mobile device and provides high-accuracy measurements in harsh outdoor environments.
- Convenient wireless setup and download via Bluetooth (100-foot range)
- Retrieve data in hard-to-reach locations
- Visual alarms alert you to out-of-range conditions
- Compact, weatherproof housing with built-in mounting
- View current data in real-time with Onset’s free HOBOconnect app
- Share downloaded data easily from your mobile device
- Accuracy: +/- 0.2C°
|Range||-40 to 70°C (-40 to 158°F)|
|Accuracy||±0.25°C from -40 to 0°C (±0.45 from -40 to 32°F)|
|±0.2°C from 0 to 70°C (±0.36 from 32 to 158°F)|
|Drift||<0.01°C (0.018°F) per year|
|Response Time (typical, to 90% of change)|
|Without Solar Radiation Shield||17 minutes in air moving 1 m/sec|
|With RS1/M-RSA Solar Radiation Shield||24 minutes in air moving 1 m/sec|
|Operating Range||-40° to 70°C (-40° to 158°F)|
|Radio Power||1 mW (0 dBm)|
|Transmission Range||Approximately 30.5 m (100 ft) line-of-sight|
|Wireless Data Standard||Bluetooth Low Energy (Bluetooth Smart)|
|Logging Rate||1 second to 18 hours|
|Memory||128 KB (84,650 measurements, maximum)|
|Battery Type||2/3 AA 3.6 Volt lithium, user replaceable|
|Battery Life||2 years, typical with logging interval of 1 minute and Bluetooth Always On enabled; 5 years, typical with logging interval of 1 minute and Bluetooth Always On disabled.|
|Dimensions||Logger housing: 10.8 x 5.08 x 2.24 cm (4.25 x 2.0 x 0.88 in.)|
|Weight||Logger: 75.5 g (2.66 oz)|
|Materials||Acetal, silicone gasket, stainless steel screws|
|Environmental Rating||NEMA 6 and IP67|
In what environment does this data logger operate?
This data logger operates in an outdoor environment.
What measurements does this data logger support?
The MX2305 data logger supports the following measurement: Temperature