User manual for the Yaohua XK3190-D2+ high-precision weighing display controller, covering installation, calibration, operation, and maintenance.
This manual provides instructions for the Yaohua XK3190-D2+ weighing display controller, a high-precision device based on MCS-51 microprocessor technology. It is designed for use in various weighing scenarios such as electronic vehicle scales and warehouse scales. The document covers the controller's features, including high-speed A/D conversion, multi-point non-linear correction, and data storage capabilities. This manual is written in Chinese.
| Accuracy | Class III, n=3000 |
|---|---|
| Input Signal Range | -60mV to +60mV |
| A/D Conversion Speed | 50 times/second or higher |
| A/D Conversion Resolution | 700,000 counts |
| Display | 7-digit fluorescent display |
| Power Supply | AC 220V 50Hz |
| Operating Temperature | 0°C to 40°C |
| Dimensions | 310x195x186 mm |
The accuracy class is Class III with n=3000.
The input signal range is from -60mV to +60mV.
The conversion speed is 50 times per second or higher.
The operating temperature range is 0°C to 40°C.