Battery display meter plugged in for Focbox Unity. Displays in % and Volt.
Cable with sock that protects it and 2pin connector that fits directly on Focbox Unity for easy installation!
It is round which makes it easy to make holes for eg in your box for the electronics.
Display color: blue
Voltage measurement accuracy: 1%
Power resolution: 1%
Supply voltage: DC 8-150V
Dimensions: height 21mm, outer diameter 25mm, mounting hole 22mm
Installation: The opening is 22mm, which can be glued and reinforced. The surface is rainproof.
When the battery is low, the exclamation mark flashes an alarm.
For changes, please refer to the following method:
1. There is a white high button on the back of the board. Press the button for 3 seconds to display 1-U. Release the button, press 1 second to display UL, release the button, press 1 second to display UH, release the button, press 1 second. Display 4-d;
Second, when the 1-U is pressed, press the button for 3 seconds, you can fine-tune the voltage measurement. At this time, release the button and press it again, the voltage will be fine-tuned upwards, stop and press again, and fine-tune downwards. Automatically save and exit after flashing; generally no need to correct
Third, when the UL is displayed, the voltage alarm lower limit value (battery undervoltage voltage) can be adjusted. At this time, the button is released and then pressed for a long time. The value is added, the stop is pressed and then the button is pressed, the value is reduced, and the adjustment can be repeated after the screen is blinking. Automatically save and exit. This voltage value corresponds to 0% of the power.
4. When UH is displayed, the upper limit value of the voltage can be adjusted (that is, the battery full voltage). At this time, release the button and press it again. The value is added, the stop is pressed and then the long press, the value is reduced, and the adjustment can be repeated after the screen flickers. Automatically save and exit. This voltage value corresponds to 100% of the power
5. When 4-d is displayed, the display mode can be adjusted, and long press can change the value. V is the voltage mode, % is the percentage mode, and V% voltage and percentage are displayed cyclically.
5. When 5-L is displayed, the power alarm value can be adjusted. At this time, release the button and press and hold, the value is added, stop and press and then press, the value is reduced, and the adjustment can be repeated repeatedly. After the screen flashes, it will automatically save and exit. The default is 10%. When the battery level is lower than this value, the alarm will flash.
6. After each adjustment value is set, wait until the screen flashes automatically to save and exit before proceeding to the next operation, otherwise the new adjustment value will not be saved!
Setting example: Set up a battery-powered system. The minimum alarm voltage is 21v. The full voltage is 27.5V. The display mode is only showing the percentage.
Set as follows: select 21V in U-L, 27.5V in U-H, and select % in 4-d;
Note: The voltage and percentage are linearly related. U-L corresponds to 0% of power, U-H corresponds to 100% of power
|Dimensions||10 × 10 × 8 cm|
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