Description

The STC-1000 Digital Temperature Controller (AC 110–220V version) is a dual-stage thermostat designed for automatic heating and cooling control. It operates directly from AC 110V to 220V, making it suitable for both US and 220V regions like the Philippines.

This controller is widely used in fermentation systems, aquariums, incubators, refrigerators, greenhouses, and other temperature-sensitive applications. With its clear LED display and programmable parameters, users can easily maintain a stable environment.

Technical Overview

The STC-1000 uses a 10K NTC waterproof temperature probe to monitor ambient temperature in real time. Based on the configured setpoint and differential value:

• The Cooling Relay activates when temperature exceeds the setpoint.

• The Heating Relay activates when temperature drops below the setpoint.

The built-in compressor delay protection (adjustable 1–10 minutes) prevents rapid cycling, helping extend the life of refrigeration systems.

The controller contains two independent 10A relays, allowing direct switching of heating and cooling devices within rated capacity.

Specifications