W1209 Temperature Controller Board 12Vdc

W1209 Temperature Controller Board 12Vdc

• Temperature range : -50°C ~ 110°C
• Dimensions: 48.5 x 40mm
• Temperature control mode: ON / OFF
• Resolution: When temperature is 0.1°C, the resolution is -9.9~99.9, other temperature segment is 1°C
• Control accuracy: 0.1°C
• Hysteresis accuracy: 0.1°C
• Refresh rate: 0.5S
• High temperature protection: 0°C – 110°C
• Supply voltage: DC 12V, 24V
• Static current: ≤ 35 mA, attract current ≤ 65 mA
• Output voltage: DC 12V, 24V
• Output power: 20A relay
• Measurement input: NTC (10K 0.5%) Waterproof Sensor
• Environmental requirements: -10°C ~ 60°C,Humidity 20% -85%
• Light color: Red/Blue(option)

• Connect the power supply and the load, you can supply to the controller,
• Is displayed as a measured temperature,
• Press the SET button, the display flashes the temperature,
• Press + / − to set the desired temperature,
• After setting press SET to confirm return,
• The controller automatically performs the relay by setting off!
• Lights, LED status descriptions:
• Indicator: Off The relay is switched off, Always indicate the relay is closed.
• Digital tube: display LL as the sensor is open circuit, please connect the sensor according to the instructions; display HH as the measuring range is exceeded, the thermostat will forcibly disconnect the relay; display “—” = high temperature alarm

• 1 x W1209 Temperature Controller Board
• 1 x NTC Sensor