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RF5000 Online Directional Variable-Frequency Microwave Moisture Tester Inline Water Content Detector for Brick Clay

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RF5000 Online Directional Variable-Frequency Microwave Moisture Tester Inline Water Content Detector for Brick Clay

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RF5000 directional variable-frequency online microwave moisture analyzer is independently researched and developed targeting the points of brick & tile manufacturers on raw material moisture control, applicable to online real-time moisture monitoring of clay, shale, coal gangue, fly ash and various solid waste brick-making raw materials on conveyor belts.

Most brick plants still rely on lab oven drying test for moisture detection, which takes hours to get test results. The lagged data causes unstable pug moisture, leading to brick blank cracking, deformation and high finished product rejection rate during forming and sintering. Our RF5000 inline moisture measuring instrument solves this problem thoroughly: it realizes instant continuous moisture reading on production line, dynamically adjusts raw material batching to stabilize blank moisture and cut brick waste rate effectively.

Structure & Working Principle

This online moisture equipment is composed of directional variable-frequency microwave transmitting unit and signal receiving unit. The transmitter outputs directional adjustable-frequency microwave, the signal passes vertically through moving brick raw material layer, and residual microwave energy is captured by the receiving probe on the opposite side.

Based on the attenuation value of penetrated microwave energy consumed by raw material internal moisture, the system uses exclusive calculation model to convert energy loss data into accurate total moisture value of brick-making raw materials.

Core Advantages

Full total moisture measurement of clay pug (outer surface + inner core), avoid wrong judgement caused by only testing surface moisture;
Non-contact installation away from raw material flow, no wear and mud sticking issue, no need for frequent shutdown to clean or replace probes;
Stable precision of 0.2~0.5% for evenly blended brick raw stock, meet strict moisture control standard of modern tunnel kiln brick production;
Zero daily maintenance needed, save spare part & labor maintenance cost for brick enterprises;
Low-energy directional microwave will not damage raw material texture, safe for long-term uninterrupted production;
Free from disturbance of kiln workshop steam, floating dust, raw material color and outdoor light;
Adopt directional variable-frequency microwave penetration measuring technology;
Standard package includes directional transmit probe, receive probe and intelligent microcomputer control system.

Technical Parameters:

Item	Parameter
Size	7.4 inch, Cabinet: 295mm(L)×240mm(W)×120mm(H)
Weight	3kg
Cabinet Standard	Plastic Cabinet
Ambient Temperature	-10～+50℃
Relative Humidity	0%～95%(Non-condensing)
Power Supply	AC220V±15%
Power	MAX 30W
Display	LCD Dot Matrix Chinese Display
Keyboard	Touch Screen
Output	DC4~20mA,MAX300Ω RS-485 (Modbus RTU Protocol) Optional: Ethernet Communication

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RF5000 Online Directional Variable-Frequency Microwave Moisture Tester Inline Water Content Detector for Brick Clay Images

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RF5000 Online Directional Variable-Frequency Microwave Moisture Tester Inline Water Content Detector for Brick Clay

RF5000 Online Directional Variable-Frequency Microwave Moisture Tester Inline Water Content Detector for Brick Clay

RF5000 microwave moisture tester

directional variable-frequency water detector

inline moisture tester for brick clay

RF5000 Online Directional Variable-Frequency Microwave Moisture Tester Inline Water Content Detector for Brick Clay Images