YR-1001 temperature fan controller is an intelligent fan controller that can accurately control the speed of the fan. This controller adopts high-tech design, which can automatically detect the machine temperature and control the fan speed in real-time, achieving effective cooling effect while ensuring the safe and stable operation of the equipment. The controller also has a temperature sensor fault diagnosis function. When a problem is found with the sensor, the screen will display a CER to remind the user to prevent equipment damage or accidents caused by overheating. The temperature fan controller also adopts intelligent circuit design, utilizing advanced electronic components and stable circuits, with high reliability and more precise and stable adjustment of fan speed and temperature. It is suitable for various places and fields such as industry, machinery, hospitals, telecommunications, and scientific research. Its operation is simple and easy to use, which can be controlled by two methods: control panel and remote control, making it convenient for users to use and maintain. In short, the temperature fan controller in the computer room can provide full supervision and safety protection for users' computer room equipment, ensuring the normal operation of the equipment, and is an ideal choice for computer room equipment management.
1.2 Technical indicators:
Design power voltage: DC 12V
Voltage range: DC10-14V (circuit working voltage, please pay attention to the fan voltage range)
Circuit self consumption: less than 30mA (tested at 12V)
Fan current: cannot exceed 4A, can directly turn off the fan power supply
PWM frequency: 25KHZ (duty cycle 0-100%) PWM amplitude: 5V
Temperature measurement range: -5 ℃ -99.9 ℃
Temperature measurement error: within the range of 0-50 ℃, the error is less than ± 1 ℃, and the error in other ranges is less than ± 2 ℃
Circuit board size: 50mm * 27mm (length and width mm, excluding protruding interfaces)
1.3 Key Description:
Settings: Enter parameter settings (press and hold for 3 seconds in working mode to restore factory settings)
Add key: increase the value (in working mode, press this key to quickly manually adjust the fan speed, press the setting to exit)
Minus key: Reduce the numerical value (in working mode, press this key to quickly manually adjust the fan speed, press the setting to exit)
1.4 Parameter settings:
Tap the settings button to enter settings.
LA: Start temperature default: 30.0 ℃ Range: 0.0-99.9 ℃
LAy: Start temperature return difference default: 5.0 ℃
Sdc: Duty cycle default at startup: 20% Range: 0-100
HA: Full speed temperature default: 50.0 ℃
Fdc: Duty cycle at full speed default: 100% Range: 0-100
OE: Temperature correction
On Dec 3, 2023 at 19:00:16 PST, seller added the following information: