The STC-1000 DC12V Digital Temperature Controlled is a standalone thermostat controller (a device that switches a load on or off based on temperature) that reads sensor input and triggers a relay output (an electromechanical switch inside the unit) at your programmed setpoint. The stc 1000 digital temperature controller 12v runs on a 12V DC supply, which makes it practical for battery-powered setups and solar-based control panels without any additional adapter.
Most buyers assume that a temperature controller only needs a sensor and power. The stc 1000 digital temperature version shows a non-obvious behaviour worth knowing. The display accuracy goes up to 0.1°C, but actual control precision also depends on sensor placement and air circulation around the probe. Poor probe positioning causes hunting (repeated switching on and off) even when temperature looks stable. The Thermostat Switch relay inside is rated at 10A and 220VAC, which is enough for small heaters, coolers, and fans. However, for inductive loads like compressors, derate the relay to avoid contact damage over time.
Brewers, farmers, and engineers use the stc 1000 thermostat switch for incubators, fermentation chambers, and cold storage control. The NTC sensor (temperature sensing probe) and relay load, then set your high and low temperature limits directly on the front panel buttons.
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Features:
- Temperature accuracy up to 0.1°C lets you maintain tight setpoints for sensitive applications
- Relay output at 10A and 220VAC switches heaters or coolers directly without an external contactor
- Input power of 12V DC allows use in off-grid and battery-powered control panels
- Operating range of 0°C to 60°C covers most indoor industrial and hobbyist control environments
Technical Specifications:
| Specification | Details |
|---|---|
| Item Type | STC-1000 Thermostat Switch |
| Operating Temperature | 0°C to 60°C |
| Weight | Light weight |
| Accuracy | Upto 0.1℃ |
| Input Power | 12V DC |
| Power Consumption | <3W |
| Relay Output | 10A/220VAC |
Applications:
- An STC-1000 DC12V Digital Temperature Controlled manages fermentation chamber cooling for home brewing
- A greenhouse controller reads probe temperature and activates a 12V fan relay at the setpoint
- A cold storage room uses a digital temperature controller to cycle a compressor on and off
Package Includes:
- 1 x STC-1000 DC12V Digital Temperature Controlled
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