User manual for the ICS‑XF explosion‑proof electronic belt scale used in underground coal mines.
The ICS‑XF mining belt scale is an explosion‑proof, intrinsically safe device designed for underground coal‑mine environments. It consists of a weight‑sensor‑based scale frame, speed sensor, power supply, communication modules and a display controller, with underground components powered by a KDW127/5 explosion‑proof power unit and surface components linked via coaxial line protectors.
The manual covers system overview, technical specifications, wiring diagrams, installation, commissioning, and maintenance procedures, as well as safety standards and environmental operating limits for both surface and underground installations. This manual is written in Chinese.
| Accuracy class | 0.5 |
|---|---|
| Belt width options | 50 cm, 80 cm, 100 cm, 120 cm, 140 cm |
| Surface power voltage | 220 VAC |
| Surface power current | <750 mA |
| Maximum transmission distance | <20 km |
Weight on the belt is measured by four GZD300 weight sensors that convert the load into a 0‑10 mV voltage signal, which is transmitted to the underground ICS‑5F station and then to the surface controller for display.