Truck Scale Indicator A9 Optional Display Type for Weighbridge Precise Weighing Result

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