Yaohua · A12E

A12E Weighing Indicator

Explore Yaohua Indicator specifications and connection requirements for your weighing application.

A12E · View 1

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From weight to useful information.

Review the display, operating functions and connections that bring weighing data into your workflow.

LCD/LED weighing display with selectable backlight modes

RS232; 20 mA loop. Confirm the required interface in your configuration.

Counting / Digital filtering / Zero tracking / Tare / Selectable division value

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Technical specifications
Model & display
Model	A12E
Brand	Yaohua
Display	LCD/LED weighing display with selectable backlight modes
Housing	Standard ABS/industrial indicator housing
Input & communication
Signal input	-10 mV to 15 mV
Load cell support	Up to 4 x 350 ohm load cells
Excitation voltage	DC 5 V, up to 150 mA
Measurement rate	10 measurements/s
Communication	RS232; 20 mA loop
Power & operation
Power supply	AC 220 V
Battery	Built-in DC 6 V / 4 Ah rechargeable battery
Printer / version	External printer support
Key functions	Counting / Digital filtering / Zero tracking / Tare / Selectable division value
Optional expansion	RS232 / 20 mA current-loop display output / Custom firmware variants