Standard function

• High precision A/D conversion with readability 1/30000
• Call and display inner code to replace weight observing and analysis tolerance
• Special digital filtering technology to strengthen anti-vibration ability
• Able to set up zero-tracking range, zero(auto/manual) 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)

Technical parameter

• A/D conversion method: ∑-Δ
• A/D conversion speed: 10 times/sec.
• Max. A/D conversion bits: 20
• Input signal range: -10mV~15mV
• Input sensitivity: ≥1 μV/e
• Load cell excitation: DC 5V; I≤150mA
• Max. connection number of load cell: 4 at 350 ohm
• Load cell connection mode: 6 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≤2000 meters
• Interface type: RS232C serial communication interface, with selectable baud rate by continuous sending method or on command method
• Baud rate seletable:1200/2400/4800/9600
• Transmission distance: RS232C≤30 meters
• Power supply: AC 187~242V,49~51Hz; DC built-in rechargeable 6V/4AH battery