Products about yaohua
Platform Scale Indicator
Truck Scale Indicator
Digital Truck Scale Indicator
Control System Indicator


proname :XK3190-A28E


Double LED Display Weiging Indicator XK3190-A28E is widely applied in electronic platform scale、electronic floor scale and so on alike static weighing system equipped with 1~4 350Ωload cell.

Standard function

◆Double windows with 2 inch height LED display
◆Both screens could be set on/off by parameters, brightness independently adjusted
◆Peak value holding and animal weighing function
◆External serial port printing function
◆Multi-Unit switch function
◆Manual accumulation and automatic accumulation
◆Preset tare function
◆High-low limits alarm function, HIGH-OK-LOW status indication.
◆Four grades battery indication, low power alarm and auto power off function.
◆Auto-sleep and multiple energy-saving mode.
◆AC/DC both available, able to charge after power off.
◆Optional RS232 communication interface ,and baud rate is selectable
◆Optional 20mA current loop interface for scoreboard connection

Technical parameter

◆Precision grade: 3 grades.
◆Max verification division:3000
◆High precision A/D conversion with readability 1/30000
◆Input-signal range: -19mV~19mV
◆Power supply: DC 5V
◆Load cell connection: able to connect 1~4 350Ω load cell.
◆Display: main/auxiliary display both for 6 digits LED, character height: 2 inch,15 status instruction lights
◆Data transportation port(optional):RS-232C,20 mA current loop for scoreboard.
◆Power supply: AC 220V / 50~60Hz
DC 6V/4Ah(Lead-acid battery inside)
◆Operation temperature: -10 ℃~40 ℃
◆Storage temperature:-25 ℃~55 ℃
Scoreboard interface(optional)
◆Signal output method: serial output, current loop signal.
◆Baud rate:600
◆Distance of scoreboard signal transportation:≤200M
Serial communication interface(Optional)
◆RS232C,Baud rate:600/1200/2400/4800/9600 selectable
◆Distance of RS232 signal transportation:≤15