General Measure / GMC-P7 / Controller


The GMC-X3 is a high-precision controller specialized for continuous gravimetric feeding systems (Loss-in-Weight) designed to handle liquid, powder, granular, and flake-type dry bulk materials.
It provides precise and stable feeding performance, minimizing material waste and improving the consistency of compound material quality.
The GMC-X3 is widely used in industries such as chemicals, plastics, and rare-earth refining.


Share it:

Models

GMC-P7

Features

Key Features Summary

Weasy User Interface

  • Standard: Built-in controller LCD display with an intuitive interface

  • Optional: 7-inch WEINVIEW touchscreen for convenient operation

  • Modular Design for a clear interface structure and user-friendly experience

  • 4-Point and Single-Point Flow Calibration for enhanced accuracy

  • History Data Review and export capability to Excel files


Hardware Features

  • DIN Rail Mounting with a compact design for easy installation

  • EMC-Compliant Design ensures high resistance in industrial environments

Standard Configuration

  • 1 Analog Output

  • 1 × RS232, 1 × RS485

  • 4 Digital Inputs / 4 Digital Outputs + 4 User-Defined I/Os

  • 1 Standard LAN Port for Modbus TCP

Optional Features

  • Dual Network Ports (Modbus TCP, Profinet)

  • 1 Analog Input + 1 Analog Output


Software Features

  • Next-Generation Algorithm enables automatic flow calibration and stable feeding

  • Supports Analog Calibration, Automatic and Manual Flow Correction

  • Auto Lock/Unlock Function during flow interference for process stability

  • Dual-Device Connectivity via Modbus TCP

  • Multiple Operating Modes:

    • Flow Calibration Mode

    • Quantitative Feeding Mode (setpoint input type, PID control, or segmental control)

  • Threshold-Based Interference Prevention for reliable operation

  • Storage for up to 10 Material Parameters for easy material switching


Applications
Ideal for chemical, plastic manufacturing, and rare-earth refining industries, as well as any process requiring high-precision quantitative feeding of powders, granules, liquids, or flakes.

Dimensions

Specifications