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MS-X590 Automatic Whole-Truck Moisture Measurement System

Direct In-Process Moisture Measurement

The MS-X590 provides automatic, non-contact moisture measurement for loaded recovered-paper trucks before unloading.
As the vehicle passes through the microwave inspection area, the system collects multiple measurements and calculates a representative truckload-level average moisture result for receiving quality control.

Core Information
Detection Target Typical Applications
Moisture Pre-Unloading Inspection · Truckload Moisture Evaluation · Supplier Quality Evaluation · Receiving Quality Control
Product Overview
Whole-Truck Moisture Inspection Before Unloading Traditional recovered-paper moisture inspection often relies on limited manual sampling after vehicle arrival, which may not fully represent moisture variation across the truckload. The MS-X590 measures loaded recovered-paper trucks during controlled passage through the microwave inspection area. The system automatically collects multiple measurements, calculates a representative average moisture result and records the inspection data for receiving and quality management. The measurement result provides a truckload evaluation reference. Final moisture deduction and commercial settlement remain subject to the agreed inspection procedure.
Suitable Process Media
Suitable for selected: Loaded recovered-paper trucks Recovered-paper bale loads Selected compressed paper loads Final suitability depends on truck dimensions, load height, recovered-paper grade, packing density, moisture distribution, vehicle structure and available microwave measurement paths.
Measurement Principle
Microwave transmitting and receiving sensors are installed around the vehicle inspection area. As the loaded truck passes through the system, microwave signals travel through selected measurement paths in the recovered-paper load. An application-specific model analyzes the collected responses and calculates a representative truckload-level average moisture result.

Key Advantages

1. Inspection Before Unloading

Evaluates the loaded vehicle before unloading, supporting faster receiving decisions and earlier identification of abnormal moisture conditions;

2. Multiple‑Point Measurement

Collects multiple measurements during vehicle passage, providing broader moisture information than a single manual sample;

3. Automatic Drive‑Through Inspection

Vehicle detection, microwave measurement, result calculation and data recording can be completed automatically during controlled passage;

4. Receiving‑System Integration

Supports RS232, RS485 and 4–20 mA interfaces for connection with weighing, vehicle‑identification and quality‑management systems

Technical Specifications

Parameter Specification
Measurement Principle Non-contact microwave through-transmission
Measurement Result Truckload-level average moisture
Moisture Range 0–80% (application dependent)
Display Resolution 0.1%
Repeatability ≤1.5% under defined conditions
Response Time <0.5 s
Measurement Rate Up to 100 readings/s
Sensor Configuration Dual microwave sensor configuration
Communication RS232 / RS485
Analog Output 4–20 mA
Power Supply 220 VAC
Sensor Protection IP67
Operating Temperature −20°C to +50°C

Available Configurations

1
Configuration1

Standard Whole-Truck Configuration: Automatic drive-through measurement system for pre-unloading inspection of loaded recovered-paper trucks.

2
Configuration2

Multi-Layer Measurement Option: Additional measurement layers can be configured according to truck dimensions, load height and required measurement coverage.

3
Configuration3

System Integration Option: Vehicle identification, weighing-system and quality-management integration can be configured according to the paper mill’s receiving process.

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