W3230 Digital Temperature Controller DC 12V Thermostat Heating Cooling Sensor

Description ��️ W3230 Mini Digital Temperature Controller DC 12V Thermostat | AuscomTech The W3230 Digital Temperature Controller is a compact and reliable thermostat module designed for accurate temperature monitoring and automatic control of heating or cooling equipment. Powered by DC 12V, this controller features a bright digital LED display, high-precision NTC waterproof probe, and a 20A relay output, allowing it to control heaters, fans, refrigeration units, incubators, and other temperature-dependent devices. With adjustable control parameters such as hysteresis, temperature calibration, and delay protection, the W3230 provides stable and reliable temperature regulation for DIY, industrial, and automation projects. ⭐ Key Features ��️ Heating & Cooling ControlSupports both heating and cooling modes for flexible temperature regulation. �� Clear Digital LED DisplayDisplays real-time temperature readings for easy monitoring. �� High Precision Temperature ControlMeasurement and control accuracy of ±0.1°C. ⚡ High Power Relay OutputIntegrated 20A relay suitable for switching heaters, compressors, fans, and other loads. �� Waterproof NTC Temperature SensorIncludes 1m stainless steel probe for reliable temperature sensing. �� Wide Temperature RangeSupports temperature control from -50°C to 120°C. �� Compact Panel Mount DesignSmall form factor suitable for control panels, equipment enclosures, and DIY projects. �� Technical Specifications Model: W3230 Power Supply: DC 12V Temperature Control Range: -50°C to 120°C Temperature Measurement Accuracy: ±0.1°C Control Accuracy: ±0.1°C Display Resolution:• 0.1°C from 9.9–99.9°C• 1°C outside this range Sensor Type: NTC waterproof probe Probe Length: approx. 1 metre Relay Output: 1 channel, up to 20A Operating Environment:• Temperature: -10°C to 60°C• Humidity: 20–85% RH ⚙️ Control Functions P0 – Heating / Cooling ModeSwitch between heating or cooling control. P1 – Hysteresis SettingAdjust temperature difference (0.1–15°C). P2 – Maximum Temperature LimitLimits the highest adjustable temperature. P3 – Minimum Temperature LimitSets the lowest allowable temperature value. P4 – Temperature CalibrationAllows adjustment from -7°C to 7°C. P5 – Delay Start TimeDelay protection for compressors or loads (0–10 minutes). �� Typical Applications • Incubators and brooders• Refrigerators and freezers• Aquarium and reptile temperature control• Brewing and fermentation systems• Industrial heating systems• Temperature-controlled enclosures• DIY automation projects ⚠️ Important Notes • This version operates on DC 12V only.• Ensure correct wiring before applying power.• Relay output must not exceed rated load capacity.• Designed for temperature control applications using the supplied NTC probe. �� Package Includes • 1 × W3230 DC 12V Temperature Controller• 1 × Waterproof NTC Temperature Probe (1m)