Electronic Fan Controller v3

Product description

• Temperature range: -9 ~ 99 ℃
• Temperature measurement accuracy: 1 ℃
• Control accuracy: 1 ℃ Range: -9 ~ 99 ℃
• Refresh rate: 0.5S
• Input power: DC12V / 24V
• Measuring input: NTC (3950-10K 1%) waterproof sensor
• Output: relay output, capacity 12V 10A
• Environmental requirements: -10 ~ 60 ℃
• Humidity 20% to 85%
• Weight: 49g / 1.7 oz
• Size: 79 * 52 * 25 mm / 3.08 * 2.02 * 0.97 in(L * W * H)

Settings: Lights, digital control, key state Description:
Start indicator: START (red) indicator light, said the relay is closed, the machine starts to work.
Stop indicator: STOP (green) indicates the relay off, the device stops working. Digital: middle red LED display current temperature detected, the left green LED to set the start temperature, the green LED on the right to set the stop temperature.

Display:
LL is the sensor open.
HH is out of range, the thermostat will be forced to close the relay.
— as high-temperature protection.
Indicator: Off The relay is switched off, Always indicate the relay is closed.

Note: Relay output interface is a switch when it working, these two ports are connected. If not work, these two ports are not connected.