2 Channel 4 Wire DC 12V 24V 48V PWM Motor Fan Speed Controller Digital

Detailed Information About The Product:

1. DC 8-60V wide operating voltage range here refers to the control panel can work in this voltage rangethe actual operation of the controller power and fan is together it must be in accordance with the fan power requirements otherwise it will damage the fan.
2. Dual independent temperature control in turn show the temperature of the two channels -9.9℃ to 70.1℃ error Less than 1℃
3. Fan low speed and temperature control zone are set by key flexible control set a large range set the program after the save.
4. Can set the switch stop alarm function external AC buzzer long the default off.

Operating voltage:DC8-60V must be equal to the fan voltage if you use 12V fan is powered 24V will burn the fan
Operating Current:Control Panel Operating Current 35mA 12V 22mA 24V
Control capability:no fan current limit but the board fan interface pin current should not be greater than 3A currentuse a larger current fan Please connect the fan power cord directly to the main power supply!
Control output range:10%-100 this is only the signal output range the actual situation depends on fan performance
Temperature probe specifications:NTC 10K B = 3950
Temperature measurement:-9.9℃ to 99.9℃ error 2℃ 1% probe 70 degrees Celsius 3℃ 70 degrees Celsius above
Temperature range:Acceleration temperature 5℃-94℃ full speed temperature 10℃-99℃
Speed measurement:10-9990 rpm more than this speed is always displayed 999 resolution 10 rpm the display unit is * 10 rpm speed measurement in accordance with the common 2-pole signal fan designthe vast majority of fans are 2-pole signal
Stop alarm speed:less than 375rpm
Note:Due to different production batches the appearance is different which does not affect the use.
Colour:Green
Material:PCB+electronic components
Size:Circuit size:65mmx65mmx15mm positioning hole center distance 56mmx56mm diameter 3.2mm

Package Contents:
1 * temperature control board
2 * cylindrical probe wire
1 * buzzer

Only the above package content other products are not included.
Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.
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