EK Series Digital Temperature Controller and Refrigeration Thermostat

Maintain dependable temperatures while reducing manual equipment adjustments. The EK-3010, EK-3020, and EK-3030 provide automatic control for heating, refrigeration, defrosting, or fan operation, depending on the selected model. Their bright LED display and touch controls make settings easy to view and adjust. Designed for 220V systems, the series suits technicians, equipment builders, and commercial cooling applications.

Key Features

• Measures from -40°C to 99°C and controls from -40°C to 85°C.
• Adjustable start and stop temperatures provide flexible operation.
• High/low temperature and sensor-failure alarms support quick troubleshooting.
• Temperature calibration, compressor delay, key lock, and preset recovery functions.
• Compact panel design uses an approximately 71 × 29 mm mounting cutout.

Model Options

• EK-3010: One NTC probe and one output for refrigeration or heating.
• EK-3020: One probe with separate refrigeration and defrost outputs.
• EK-3030: Two probes with refrigeration, defrost, and fan outputs.

Why Choose Our EK Series

Unlike basic single-function thermostats, the EK-3020 and EK-3030 can coordinate cooling with automatic defrost. The EK-3030 also serves as a complete defrost controller with evaporator sensing and dedicated fan management.

Perfect For

Ideal for cold rooms, freezers, display chillers, beverage cabinets, refrigeration units, food storage, greenhouses, and heating equipment. This cold storage controller offers model choices for simple temperature switching or multi-output refrigeration management.

Installation and Safety

Select the model that matches the required outputs and sensors. This 220V thermostat requires correct mains wiring; disconnect power before installation and have a qualified technician verify grounding, relay loads, and compressor starting current.

Choose the Control Your System Needs

Upgrade your equipment with an EK Series controller matched to your application. Order the correct model today for convenient temperature, defrost, and fan management.