Hobo MX2301A – Onset

Temperature and relative humidity (RH) outdoor Bluetooth data logger, to be used with the HOBOconnect app or connectable to the MX gateway via Bluetooth

The Hobo MX2301A is a weatherproof data logger with built-in temperature and relative humidity sensors. Leveraging Bluetooth Low Energy, the logger enables easy, fast setup and data download
directly from your mobile device with Onset’s free HOBOconnect app. The MX2301 provides high-accuracy measurements in harsh outdoor environments.
Add the MX Gateway for remote access to your data in Onset’s cloud-based HOBOlink software. The MX2301A has a convenient wireless setup and download via Bluetooth Low Energy (30 meters of range).

With Onset’s Hobo MX2300 Series Temp/RH loggers, field data collection has never been easier. You can set up and offload loggers wirelessly from your mobile device – eliminating the need to take a laptop or data shuttle into the field to retrieve data.
Hobo MX2300 loggers provide a 30 meters wireless range, making it easy to offload data in hard-to-reach locations. And 0,2°C accuracy ensures you’re getting reliable, true results every time. Get the measurement accuracy you need – wherever you need it – without having to remove loggers from their deployed locations to offload data. All you need is a mobile phone or tablet running the free HOBOconnect app. No PC software to install, and no cables to connect. Hobo MX2300 temp/RH loggers are built to withstand the elements. They feature a rugged weatherproof housing designed for long-term studies – even in harsh climates. Their compact size and built-in mounting holes make deployment simple, with no need for mounting brackets in most cases. Plus, wireless communication means these loggers can be deployed entirely inside our RS1 solar radiation shield for high reliability, while still being easy to offload with a mobile device.

Technical specifications

Temperature range: -40° to 70°C

Accuracy: ±0.25°C from -40 to 0°C, ±0,2°C from 0 to 70°C Relative Humidity range: 0 to 100% RH, -40° to 70°C

Accuracy: ±2.5% from 10% to 90%

Transmission range: approximately 30,50 meters, line-of-sight

Wireless data standard: Bluetooth Low Energy (Bluetooth Smart)

Logging rate: 1 second to 18 hours

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

Memory:: 128 KB (63.488 measurements, maximum)

CheckOptional with calibration

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