Instructions for Microwave Moisture Meter for Whole Vehicle Raw Materials

Instructions for Microwave Moisture Meter for Whole Vehicle Raw Materials

This wavelength microwave technology is an ultra-low frequency microwave between 800MHZ-3GHZ (which can penetrate high-density and high-quality). We have now upgraded it to dual spectrum technology, which can measure the phenomenon of human malicious water addition. Calculate the percentage content of moisture based on the attenuation of microwave energy generated when microwave penetrates the medium. Water is a polar molecule, and when microwaves of a specific frequency penetrate a material, the O-H bonds of the water molecules inside the material absorb the microwave energy of the specific frequency. Micro emits energy from the microwave emitting probe located on the left side of the truck, penetrates the material on the width of the entire truck, and is received by the microwave receiving probe on the right side of the truck for the remaining microwave energy. At the same time, two ultrasonic probes are added to measure the width of the material on the truck.

Instructions for Microwave Moisture Meter for Whole Vehicle Raw Materials

Based on the attenuation of microwave energy and two ultrasonic vehicle width compensation probes, the vehicle width is calculated. Using the ratio of lost microwave energy to vehicle width, the moisture content of the material can be calculated using the Bach computer system software.

Due to the microwave penetration process, the moisture content of the material throughout the width of the vehicle can be measured.

This is not only applicable for measuring the moisture on the surface of materials, but also for measuring the moisture inside materials!

This technology ensures high measurement accuracy and precision, and the color and surface structure of the material, as well as water vapor and dust, will not affect the measurement results.

Moisture range

Waste paper: 8-30% (measured by low-frequency probe); Wood chips: 15-60%

resolution0.01%-0.1%

Mean errorWaste paper 1-1.5%, wood chips 1.5-2% (average error, depending on the material).

Test Principle

Non contact penetration measurement

Spectrum configuration

Dual spectrum dual wavelength

Special antenna

Specially customized PCB antennas are more stable and have higher precision stability (supporting multiple frequencies and special designs)

Vehicle width compensation probe

Distance Sensor: 2 ultrasonic probes

Digital signal output

Used to connect industrial computer software functions (standard)

output

1 set of RS485 (Modbus RTU)

It has a wide range of applications, such as coal, alumina, wood, sugar, sugarcane bagasse, sand, mineral sand, food, grains, pills, chemical products, and can almost measure all substances. Extensive practice has proven that microwave moisture meters have excellent applicability in conveyor belt environments, and have mature solutions for special situations such as complex material shapes, high-speed operation, and acid-base corrosion.