DTC3 Digital Grain
Differential Temperature Controller

Intelligent differential temperature automation designed to protect stored grain, reduce energy costs, and eliminate manual monitoring.

With Wireless status and configuration from you mobile phone.

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DTC-3 Controller

40%

Fan Energy Reduction

1km+

Wireless LoRa Range

10

Wireless Temperature Probes

<2

Seasons Typical ROI

Protect Grain. Protect Profit.

The DTC-3 ensures aeration only occurs when ambient air benefits stored grain temperature — maximising cooling efficiency while eliminating unnecessary fan operation.


Stop Guessing. Start Controlling.

🌡️

Smart Differential Logic

Fans activate only when cooling is thermodynamically effective..

🪳

Prevent Spoilage & Insect Development

Maintains grain below insect development threshold while reducing condensation and mould risk.

Reduce Electricity Costs

Adjustable temperature differential and intelligent run logic prevent wasteful fan operation.

🔎

Eliminate Manual Monitoring

Continuous automated temperature comparison removes guesswork and routine inspections.

📡

Long-Range Wireless

Up to 10 LoRa probes. 1km+ line-of-sight range.

🏭

Industrial Integration Ready

Built-in RS485 Modbus RTU and wireless communications for scalable “total farm” Store Guardian connectivity.

Engineered for Modern Grain Operations

Dual-core processing, 868MHz LoRa wireless sensors, WiFi monitoring, and robust industrial design combine to deliver reliable performance season after season.

Wireless868MHz LoRa + WiFi
Max Probes10 Wireless (average °C or 'worst case')
Relay Output1x Fan Control
Fan InputsStopped - Running - Fault
ExpandabilityRelative Humidity Sensing
Modbus RTURS485
Power Supply100–240Vac
Operating Temp-20°C to +60°C

Ready to Modernise Your Grain Storage?

Contact Tryac