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More than just simple multi-channel data loggers
The new HOBO MX multi-channel data loggers use Bluetooth Low Energy (BLE) technology to transmit monitoring data indoors. They can cover a wide range of applications thanks to a diverse selection of sensors and analog inputs.
You can choose between the MX1104 analog data logger with integrated temperature, humidity and light sensor and the MX1105 4-channel analog data logger. Both data loggers support the unique SD sensors, which automatically transmit configuration information to the loggers. In this way, the data loggers automatically recognize which sensor is connected to which channel, making deployment quick and easy.
Main features:
- Setup and evaluation either via smartphone app or cloud application
- High-precision measurements and large memory
- Unique sensors with automatic configuration
- Wide range of measured variables thanks to compatibility with HOBO sensors
- Real-time data and alarms in conjunction with the MX-Gateway
Unique SD sensors
Easy setup and fast operation
New SD sensors (SD) automatically transmit configuration information to HOBO MX multi-channel data loggers. Sensor parameters stored in the SD sensor eliminate the need for programming or extensive setup and support rapid deployment. Integrated strain relief and a locking jack ensure the sensor is secured to your data logger for convenient plug-and-play operation.

4-20 mA input

DC voltage

Alternating current

Pipe temperature

Air, water and soil temperature

Food-safe temperature sensor made of steel
Available measured variables for a wide range of applications
- Temperature*
- Relative humidity
- Dew point
- Light intensity
- Alternating voltage*
- Direct current
- Direct voltage*
- Absolute pressure
- Air velocity
- Alternating current
- 4-20 mA*
Please note:
The available sensors and configurations are just as diverse as the applications and areas of use of the MX multi-channel data loggers.
Contact us at any time by e-mail, live chat or telephone for advice on your application.
Software, customized to your requirements
Logger setup and data management via smartphone
With the free HOBOconnect app for your smartphone, you can configure your MX data loggers via Bluetooth and manage the collected data.Free HOBOconnect app:
- Logger configuration
- Display data in diagrams
- Check the operating status of the loggers
- Share data
- View historical recordings
Data analysis and alerts in the cloud
Optionally connect your MX multi-channel data loggers to the cloud-connected MX-Gateway to view real-time data anytime, anywhere. This allows you to analyze important measurements remotely.Optional HOBO MX-Gateway:
- Easy configuration of alarms
- Create custom dashboards for data visualization
- Export data or set automatic data delivery

Multi-channel data logger models
HOBO MX1104 multi-channel data logger

The HOBO MX1104 multi-channel data logger measures and transmits temperature, relative humidity and light intensity data wirelessly. It also has an external analog input for connecting a variety of additional sensors.
Technical data sheet
Operating instructions
Quick start guide
HOBO MX1105 multi-channel data logger

The HOBO MX1105 four-channel multi-channel data logger measures and transmits data wirelessly from a variety of sensors to your mobile device via Bluetooth Low Energy (BLE) technology.
The MX1105 is ideal for energy audits, building commissioning studies, and scheduling I&C technology.
Technical data sheet
Operating instructions
Quick start guide