Key facts
- Brand
- yaohua
- Model
- XK-3190
- Category
- Other
- Industry
- Industrial
- Documents
- 2
- Languages
- ZH · EN
- Last added
- 2026-10-03
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Yaohua XK3190-A27E Weighing Indicator User Manual
User Manual 13 pages · 5.1 MB · EN
The XK3190-A27E is a weighing indicator designed for industrial scales. It offers analog input, optional RS232 serial output, and a scoreboard interface, with a display range of -99999 to 999999 and selectable scale divisions.
The manual covers installation of the load‑cell connection, wiring of the serial and scoreboard interfaces, key functions such as ZERO, TARE, and data accumulation, as well as maintenance, battery charging, and warranty information.
Yaohua XK-3190 specifications
| Typical RF band used | 433 MHz |
|---|---|
| RF transmission distance | 1–2 km (line‑of‑sight) |
| Zigbee operating band | 2.4 GHz |
All Yaohua XK-3190 documents by type
Product Leaflet 1
User Manual 1
Day-to-day operation, settings and troubleshooting. Start here if the product is already set up.
Questions answered in these manuals
What wireless technologies are compared for the XK-3190 module?
The document compares ordinary RF, Zigbee and GSM/GPRS wireless transmission methods.
What is the typical transmission distance of the RF mode?
The RF mode can reach a distance of about 1 to 2 km under clear conditions.