The Storm 3 data logger incorporates a balanced set of inputs for analog, digital I/O and SDI-12 smart sensors to allow communication through cellular modems and GOES satellite. It is easy to configure and log data using the browser-based graphical user interface (GUI) with all standard web browsers on PCs, tablets and smartphones.
You can also view your password-protected and public data anywhere with internet access when paired with our cloud hosted data collection solution HydroSphere.
Looking for enhanced remote access and system control? Explore the HydroRIG—YSI's first remote intelligent gateway that combines a data logger and modem into a single device!
Feature |
Storm 3 |
HydroRIG |
Primary Use Case |
Logging enviromental sensor data |
Logging, managing, and transmitting data from remote stations with automation |
Function |
Collects, stores, and can process data from connected sensors |
Acts as a data logger and a bridge between a data logger and web-based platforms |
Communication |
USB, Wi-Fi, Modem (optional), External Satellite |
USB, Wi-Fi, Modem (Integrated), External Satellite |
Sensor Inputs |
Digital, analog, RS-485, and RS-232 |
Digital, analog, SDI-12, RS-485, and RS-232 |
Web-Based Data Visualization Platform |
HydroSphere |
HydroSphere |

If you're interested in connecting the Storm 3 to an EXO water quality sonde, find out more: How do You Connect the EXO2 Sonde and Storm 3 Data Logger?
Thinking about the Storm 3 data logger? Learn How to Identify the Best Data Logger in 6 Easy Steps.