Customized Support Weighbridge Indicator A12 for Optional Display Type Platform Scale

Standard Function:

High precision A/D conversion with readability 1/30000

Call and display inner code to replace weight observing and analysis tolerance

Special software process to strengthen anti-vibration ability

Able to set up zero-tracking range, zero(auto/manua) range

Able to set up digital filter intensity, range and stable time

With counting function(unit weight data save protection in case of power off)  

Selectable backlight mode

AC/DC power supply, with built-in rechargeable 6V/4AH battery

Alarm for low battery and auto power off at low battery

Optional of RS232 interface with selectable baud rate and communication method

Optional of scoreboard interface sending by 20mA current loop

Nonstandard Function(Optional, please inform sales staff if need) :

KG/LB switch function

Auto calculating average function(For livestock scale)

Two fixed-value outputs function(For low speed weighing)

Technical Parameter:

A/D conversion method: Σ-Δ

A/D conversion speed: 10 times/sec.

Max. A/D conversion bits:20

Input signal range: -10mV~15mV

Input sensitivity: ≥1μV/e

Load cell excitation: C5V;I≤150mA

Max. connection number of load cell: 4 at 350 ohm

Load cell connection mode: 4 wire

Verified counts:3000

Max. external counts:30000

Max. internal resolution: 300000

Division:1/2/5/10/20/50 optional

Display(XK3190-A12):6 bits LCD. 6 status indications

Display(XK3190-A12E):6 bits LED. 6 status indications

Display range: -2000~150000(d=10)

Optional: Scoreboard interface serial sending signal by current loop with baud rate 600

Transmission distance: Current loop≤100 meters

Optional:RS232C serial communication interface, with selectable baud rate by continuous sending method or on command method

Transmission distance: RS232C≤30 meters

Power supply: AC 187~242V;49~51Hz; DC built-in rechargeable 6V/4AH battery