W1209 Digital Temperature Controller Thermostat Module
Price in Sri Lanka

• Model: W1209
• Dimensions: 48.5 * 40mm
• Temperature Control mode: ON / OFF
• Temperature Range :-50 – 110 degree centigrade
• Resolution: When temperature is 0.1 degree, the resolution is -9.9~99.9, other temperature segment is 1 degree.
• Control Accuracy: 0.1 degree
• Hysteresis Accuracy: 0.1 degree
• Refresh Rate: 0.5s
• High Temperature Protection 0 – 110 degree centigrade
• Supply Voltage: DC 12V
• Static Current: Less than 35MA, attract current less than 65MA
• Output Voltage: DC 12V
• Output Power: 10A relay
• Measurement Input: NTC (10K 0.5%) Waterproof Sensor
• Environmental Requirements: -10 – 60 degree centigrade; Humidity 20% – 85%

User Manual: https://drive.google.com/file/d/1HSF1iWWIQQsbMQc5etPvDlprgEID9Qna/view?usp=sharing

Instructions for use:

Connect the power supply and equipment.

The measuring temperature is displayed, press the “SET” button, press ” + or – ” to set the desired temperature (long press ” + or – ” to quickly increase or decrease), press “SET” to confirm the setting and return. Controller automatically performs the relay ON/OFF. The thermostat output is 10A relay, meet a variety of high-power loads.

LED Indicator: LED off indicates the relay off; Lighting, indicates the relay is closed.

Digital LED Tubes: “LL” indicates sensor open, “HH” indicates over range, the relay will be forcibly disconnected; “—” indicates high temperature alarm.

Long press the “SET” button to enter the main menu settings, press ” + or – ” to switching between P0-P6, then long press “SET” or 10 seconds without keystrokes to confirm the setting and return.