

Onset MX2301A HOBO Weatherproof Temperature and Relative Humidity (RH) Data Logger
Brand: | Onset |
Model No: | MX2301A |
Our Model No: | MX2301A |
Product Overview
Features
- NOTE: This product requires the HOBOmobile App to operate
- Convenient wireless setup and download via Bluetooth Low Energy
- 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
- Temperature Sensor
- 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)
- Rsolution: 0.04�C (0.072�F)
- Drift: <0.01�C (0.018�F) per year
- Response Time with RS1/M-RSA (Optional) Solar Shield: 24 minutes in air moving 1 m/sec
- Response Time without Solar Shield: 17 minutes in air moving 1 m/sec
- RH Sensor
- Range: 0 to 100% RH, -40� to 70�C (-40� to 158�F); exposure to conditions below -20�C (-4�F) or above 95% RH may
- temporarily increase the maximum RH sensor error by an additional 1%
- Accuracy: �2.5% from 10% to 90% (typical) to a maximum of �3.5% including hysteresis at 25�C (77�F); below 10% RH
- and above 90% RH �5% typical
- Resolution: 0.01%
- Drift <1% per year typical
- Memory: 128 KB (63,488 measurements, maximum)
- Response Time with RS1/M-RSA (Optional) Solar Shield: 40 seconds in air moving 1 m/sec
- Response Time without Shield: 30 seconds in air moving 1 m/sec
- Logger
- Radio Power: 1 mW (0 dBm)
- Transmission Range: Approximately 30.5 m (100 ft) line-of-sight
- Wireless Data: Standard Bluetooth Smart (Bluetooth Low Energy, Bluetooth 4.0)
- Logger Operating Rang:e -40� to 70�C (-40� to 158�F)
- Logging Rate: 1 second to 18 hours
- Memory: 128 KB (63,488 measurements, maximum)
- Time Accuracy: �1 minute per month 0�to 50�C (32� to 122�F)
- Battery Type 2/3 AA 3.6 Volt lithium, user replaceable
Description
The Onest MX2301 HOBO Weatherproof Temperature and Relative Humidity (RH) Data Logger has built-in 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.
Included Components
- 1 - Pack of Screws
- 1 - Pack of Cable Ties
Terms & Conditions
Please note estimated delivery time above. Contact us for details or if you have a delivery requirement. We ask for your patience while striving to ensure your shipment arrives quickly and accurately.
Domestic Shipping
- FREE Standard Shipping on items OVER $75 and less than 30lbs to continental U.S. Add $36 for AK, HI, or PR. Please contact us for shipping rates to any overseas US territories including: Northern Mariana Islands, Guam, Puerto Rico, U.S. Virgin Islands and American Samoa.
- PO Boxes/APOs require USPS shipping and may therefore experience longer lead times
- 6.25% Sales Tax for shipping to MA
International Shipping
- Due to international voltage requirements, please ask us prior to purchasing to confirm your product will operate correctly in your country.
- Please contact us for shipping rates to any overseas U.S. territories.
- International customers are responsible for all shipping charges, including any duties or taxes.

