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XK3190-A12(E)

Weighing Indicator For Platform Scale
Quantity:
  • XK3190-A12(E)
  • YAOHUA

XK3190-A12E Weighing Indicator

A12

Description:

Fast speed, high precision A/D conversion

Anti-vibration software

Applied in platform scale, floor scale, weighing system equipped with 1-4 load cell.


Features:

• 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 digital filter intensity, range and stable time

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

• Selectable backlight mode

• Alarm for low battery and auto-power off at low battery

• RS232 interface with selectable baud rate

• Optional of scoreboard interface sending by 20mA current loop

• Enhanced EMC design effectively eliminates EMR disturbance of power supply and outside

• Fourfold cheat-proof by both software and hardware

• Good electric safety performance

• Double power supply design to ensure independence and stability of A/D conversion

  

Technical Specifications

A/D Conversion Method

Σ – Δ

A/D Conversion Rate

10 times/second

Maximum A/D Conversion Bits

20

Input Signal Range

-10mV ~ 15mV

Input Sensitivity

≥ 1μ V/e

Load Cell Excitation

DC 5V; l ≤ 150 mA

Maximum Connection Number of Load Cells

4 at 350 Ω

Load Cell Connection Method

6-wire

Accuracy Class

C3

Verification Counts

3000

Maximum External Counts

30000

Maximum Internal Resolutions

300000

Divisions (Optional)

1/2/5/10/20/50

Display

6-digits LED, 6 status indications

Display Range

-2000 ~ 150000 (d=10)

Transmission Distance

Current loop ≤ 2000 meters

Selectable Baud Rate

1200/2400/4800/9600

Transmission Distance for RS232C

≤ 30 meters

Operating Temperature

0°C ~ + 40°C

Storage Temperature

-25°C ~ + 55°C

Relative Humidity

≤ 85% RH non-condensing

Ingress Protection

IP54

Power Supply

AC 187~242V, 49~51Hz; DC rechargeable 6V/4AH battery 


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