XK3190-A9 weighing display is a digital weighing display, using 6-wire long-line automatic compensation, can connect 6 350Ω sensors or 12 700Ω sensors, with automatic zeroing, manual zeroing, de-skin function, date, time use and operation, battery use, internal code display, data storage, printing operation, record clearing operation and other functions.
This manual covers the XK3190-A9 weight display, a 7‑digit LED instrument for industrial weighing. It includes detailed technical parameters, wiring diagrams for sensors, printers, large screens and serial communication, as well as step‑by‑step operating procedures.
Installation guidance explains sensor connections, power supply setup, and safety precautions. The operation section describes zeroing, tare, data storage, printing, and communication settings, while the maintenance chapter outlines regular care and troubleshooting tips. This manual is written in Chinese.
| Model | XK3190-A9 |
|---|---|
| Input signal range | 0 – 18 mV |
| A/D resolution | 5 0 万码 |
| Nonlinearity | < 0.01 % F.S |
| Temperature coefficient | 8 ppm/℃ |
| Power supply | DC 8 V, supports 6 × 350 Ω or 12 × 700 Ω sensors |
| Display | 7‑digit LED, character height 0.56 in |
| Serial communication | RS232C, baud rates 600/1200/2400/4800/9600 |
| Battery runtime | ≈ 20 hours |
| Operating temperature | 0 ℃ – 40 ℃ |
| Dimensions | 310 × 195 × 186 mm |
Select the manual zero (半自动置零) function from the operation menu to set the instrument to zero.
The battery requires about 30 hours to fully charge.
The device can connect up to six 350 Ω sensors or twelve 700 Ω sensors.
Supported baud rates are 600, 1200, 2400, 4800 and 9600 bps.