DM2500i Controller
Our latest flagship drying control system for continuous-flow grain dryers
Built on Our Industry-Leading Control Platform
The DM2500i Controller is designed for installation on any continuous‑flow grain dryer. It delivers advanced moisture‑control and monitoring capabilities, now strengthened with faster response to changing conditions and a new touch‑screen interface that provides clearer insight into the drying process with quicker access to key functions.
By continuously monitoring moisture, drying temperature, and operating conditions, the DM2500i generates a mathematical model of the dryer that serves as its learning engine. This model enables the controller to identify the correct control actions, while the feed‑forward algorithm ensures those actions are executed at the appropriate moment. Together, these capabilities allow the system to respond precisely to variations in incoming product moisture and maintain uniform, dependable drying performance.
Cost Effective Investment
When compared to labor costs and grain quality losses, the 2500i delivers exceptional value, making automation a truly economical choice.
Eliminates Guesswork
By monitoring moisture in real time at the dryer’s inlet and outlet, operators stay fully informed. The 2500i learns from continuous data, adapting to fluctuations to ensure steady, consistent drying outcomes.

3 Key Advantages
Discover how the DM2500i Controller transforms your grain drying operation
Real Time Moisture Information
The system provides live moisture and temperature data at both the dryer inlet and outlet, ensuring continuous monitoring throughout operation. This real‑time feedback reduces the need for manual sampling to check product moisture levels.
Remote Access
With DM MOBILE®, Dryer Master’s advanced remote‑access platform built right in, you can monitor your dryer and make adjustments directly from your smartphone or computer. This gives you the flexibility to oversee your drying operation without needing to go out to the dryer or be on site.
Advanced Control
The DM2500i uses continuous moisture, drying‑temperature, and operating‑condition data to construct a mathematical model of the drying process. As conditions shift, this learning‑based model updates in real time, allowing the controller to determine the correct control actions. Its feed‑forward strategy ensures those actions are applied at the right moment, maintaining consistent drying performance while minimizing the need for manual monitoring.
Complete System Package
Everything you need for complete dryer automation and monitoring
Control Panel

Moisture Sensors

Rotary Feed Chute
DM Mobile®
Ready to Upgrade Your Dryer Control?
Contact our team to discuss how the 2500i Controller can improve your grain drying operation with advanced automation and remote monitoring capabilities.