W3230 LED Digital Temperature Controller Thermostat Temperature Control Switch Sensor Red Blue Display Meter DC 12V 24V AC110-22

Semi-finishedproduct : No Battery Included : no High-concerned chemical : none Brand Name : Aideepen Origin : Mainland China

Description: High-brightness LED display ensures clear readability day or night. Sensors feature 2P terminals for easy interchangeability when switching probes. ABS housing combines elegant aesthetics with high mechanical strength and excellent electrical performance. Ultra-wide temperature control range of -50°C to 120°C, suitable for diverse applications. 0.1°C control accuracy meets precise regulation requirements. Input/output wiring design facilitates seamless integration into industrial control systems.

Product Specifications: Power Supply: DC 12V/DC 24V/AC 110V~220V Temperature Control Range: -55°C to 120°C Temperature Control Accuracy: 0.1℃ Hysteresis Accuracy: 0.1℃ Refresh Rate: 0.32s Output: 1 Relay Channel Operating Environment: -10~60℃, Humidity: 20%-85% Probe Type: NTC10K/B3950 Dimensions: 79mm*43mm*26mm

Instructions: Indicator Light Status: Flashing indicates cooling or heating startup delay. Steady light indicates relay closed. No light indicates relay open. During delay timing, the light flashes while the relay remains open. Digital Display: ① The PV display is a red LED showing the actual measured temperature. It displays corresponding error codes during malfunctions: “LLL” indicates an open sensor circuit, ‘HHH’ indicates forced relay disengagement (when measured temperature exceeds the product's maximum range), and “---” indicates high-temperature alarm activation after exceeding the set maximum value. SV Display Tube: The SV display tube is a blue digital tube showing the relay activation/deactivation temperature value. Pressing the “SET” button once causes this tube to flash. Use the up arrow “ ” and down arrow “ ” to increment or decrement the value. Main Menu Settings: Press and hold the “SET” button for 3 seconds to enter the main menu settings. Continue pressing ‘SET’ to cycle through P0-P8 modes. Use the up arrow “→” and down arrow “←” to configure the corresponding mode. Press and hold “SET” for 3 seconds, or no button action within 8 seconds, to automatically confirm and return. Power Switch: Press and hold “Restart” for 1.5 seconds to turn off the display and relay. Press and hold “Restart” again for 1.5 seconds to turn the display back on.

Shipping List: W3230 Temperature Controller X1 label:yes