Data Logger with External Temperature & Relative Humidity Sensor
The HOBO MX2302 is a weatherproof data logger with external temperature and relative humidity sensors. Leveraging Bluetooth Low Energy, the logger enables easy, fast set up and data download directly ..
- Brands ONSET
- Product Code: MX2302A
- Availability: 7-10 Days
MX2302A - Data Logger w/ External Temp/RH Sensor
The HOBO MX2302 is a weatherproof data logger with external temperature and relative humidity sensors. 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 Low Energy 30m range (100-foot)
- 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 HOBOmobile app
- Share downloaded data easily from your mobile device
- Accuracy: +/- 0.2C° and +/- 2.5% RH
In what environment does this data logger operate?
This data logger operates in an outdoor environment.
What measurements does this data logger support?
The MX2302A data logger supports the following measurements: Relative Humidity and Temperature
Product Operation Documents
Product Software/App Documents
|Enclosure Dimensions||Logger housing: 10.8 x 5.08 x 2.24 cm (4.25 x 2.0 x 0.88 in.) External temperature sensor diameter: 0.53 cm (0.21 in.) External temperature/RH sensor diameter: 1.17 cm (0.46 in.) External sensor cable length: 2 m (6.56 ft) Solar radiation shield bracket: 10.8 x 8.3 cm (4.25 X 3.25 in.)|
|Enclosure Material||Acetal, silicone gasket, stainless steel screws|
|Full Memory Download Time||Approximately 60 seconds; may take longer the further the device is from the logger|
|Logger Battery Life||2 years, typical with logging interval of 1 minute and Power Saving Mode disabled; 5 years, typical with logging interval of 1 minute and Power Saving Mode enabled. Faster logging intervals and statistics sampling intervals, burst logging, remaining connected with the app, excessive downloads, and paging may impact battery life.|
|Logger Battery Type||2/3 AA 3.6 Volt lithium, user replaceable|
|Logger Environmental Rating||NEMA 6 and IP67|
|Logger Operating Range||-40° to 70°C (-40° to 158°F)|
|Logger Radio Power||1 mW (0 dBm)|
|Logger Time Accuracy||±1 minute per month 0° to 50°C (32° to 122°F)|
|Logger Transmission Range||Approximately 30.5 m (100 ft) line-of-sight|
|Logger Weight||Logger: 75.5 g (2.66 oz) Solar radiation shield bracket: 20.4 g (0.72 oz)|
|Logger Wireless Data Standard||Bluetooth Smart (Bluetooth Low Energy, Bluetooth 4.0)|
|Memory Modes||Wrap when full or stop when full|
|Start Modes||Immediate, push button, date & time, or next interval|
|Stop Modes||When memory full, push button, date & time, or after a set logging period|
|Temperature Sensor 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)|
|Temperature Sensor Drift||<0.01°C (0.018°F) per year|
|Temperature Sensor Range||MX2302A external temperature sensor: -40 to 70°C (-40 to 158°F)|
|Temperature Sensor Resolution||0.04°C (0.072°F)|