Which valve accessory component is used to store and retrieve sensor data for later analysis?

• A. Housings
• B. Mounts
• C. Power Supply
• D. Data Loggers

Answer: (D)

Storing and retrieving sensor data for later analysis is the job of a data logging device. A data logger records readings from attached sensors—such as pressure, flow, soil moisture, or temperature—over time and saves them for later review. This lets you analyze trends, verify performance, troubleshoot issues, and refine irrigation decisions. The other options serve different roles: housings protect sensors, mounts secure components, and a power supply simply powers the system. They don’t inherently store data for later analysis, which is why the data logger is the correct choice.