Non-contact on-line microwave moisture analyzer M60S

Dual-Frequency Phased-Array Microwave Antenna

       COLIY’s patented 24/120GHz phased-array microwave antenna is globally unique.

Phased array microwave antennas are composed of countless small microwave antennas. By utilizing the flexibility, speed, and multi beam capabilities of electronic scanning in conjunction with the host, it is possible to simultaneously measure moisture and distance. There are many array groups in phased array, and they are used in parallel. Even if a small number of microwave antenna components fail, they can still work normally and have high reliability.

irradiation range

       Phased array microwave antennas can adjust the microwave irradiation angle by controlling each micro antenna. After repeated experiments, the microwave irradiation angle was set to 30 °, balancing measurement accuracy and material coverage.

Customers in need can also make requests to change the microwave irradiation angle.

                               Rugged Probe Design

· Compact and easy to install (stainless steel housing, IP67 rated).

· PTFE-protected emitter (corrosion/explosion resistant).

· Flexible mounting (0.1–1 m from material).

                             Graphical OS & Data Display

Touchscreen interface (German-engineered software).

Real-time data: current/average moisture, distance, trends, timestamps.

                          Performance Validation

Long-term testing confirms the M60S's superior precision for moving materials compared to competitors.

Truckload Moisture Detection

Measures cargo moisture during gate passage.

Conveyor Belt Monitoring

Accurate online measurement for industrial materials (e.g., coal, grain, plastics).

Parameter

Specification

Sensor Type

24GHz/120GHz dual-frequency reflective microwave sensors

Moisture Range

0–50%

Distance Range

0–100 cm

Accuracy

0.1%

Resolution

0.01%

Min. Conveyor Speed

>10 cm/s

Installation

DN250 standard flange

Weight

~20 kg (probe + main unit)

Probe Temperature

Standard: <60°C
High-temp: <100°C (with compressed air cooling)

Probe Material

304 stainless steel

Explosion-proof (Optional)

Ex d IIC T6

Outputs

RS485, 4–20mA

Power Supply

110–240VAC

Pressure Rating

2 bar

Sampling Rate

Moisture: 5,000 pts/s
Distance: 1,000 pts/s

Protection Rating

IP67

Calibration Tables

12 (main unit), expandable to 100 via software

Display

Real-time moisture, average, trends, distance

Compatible Materials

Coal, grain, plastics, flour, seeds, tobacco, mineral powder, quartz sand, etc.