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Reliable Online Near-Infrared Moisture Meter for Industry1
Analysis Instrument, Moisture Meter, Moisture Meter, Infrared Moisture Meter
Xiamen East Instrument Co., Ltd.
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Product DescriptionProduct DescriptionProduct IntroductionInfrared online moisture analyzer is an online non-contact material moisture detector. This product is suitable for multiple industries such as metallurgy, coal, chemical, synthetic fiber, papermaking, tobacco, food, construction, etc. It can quickly and accurately measure the moisture value at various process points on the production line, reduce manual sampling and testing, facilitate real-time collection and analysis of moisture data, and provide guidance for production work.Principle of near-infrared moisture meterInfrared light absorption principle The molecular structure inside a substance, such as oxygen-hydrogen bonds in water and carbon-hydrogen bonds in organic matter, absorbs near-infrared light at specific wavelengths. At a given wavelength, the reflected NIR energy is inversely proportional to the number of molecules it contains that absorb NIR. Moisture meter analyzes the change of near-infrared energy at a specific wavelength based on the principle that near-infrared wavelength will be absorbed by water molecules.SpecificationTechnical parameters of ST-M-711Measurement range0-90% (material water absorption saturation is the maximum measurement range, for example: paper can reach 50%, steel sintering is about 18%, pure metal powder cannot absorb water and cannot be measured)Display accuracy0.1/0.01/0.001 (Optional)Measurement accuracyQ: 0<moisturecontent ≤1%, Q≤± 0.1%; 1%<moisturecontent ≤15%, Q≤± 0.2%; 15%<moisturecontent ≤30%; Q≤±0.5%;(The corresponding measurement accuracy can only be achieved when the material composition is the same).Repeatability:0.1%Response time0.2-30 secondsFiltering range0-2.5%Height rangeThedistance between the probe and the materialis 250mm±100mmprincipleBased on the absorption of near-infrared light at specific wavelengths by hydrogen and oxygen bonds in water, the corresponding energy changes are analyzeddisplay5-digit digital tube,4 buttons,8 LED status lightprobeThe built-in MCU and the display use digital communication, andthestandard 10-meter cable cable (and the monitor can work at a distance of 100 meters, andthe monitor needs an external power supply).DC 24 input, RS485 outputHousing materialCarbon steel sprayingProtection levelIP65interfaceRS485: Three-way, support MODBUS protocol.analogueDC4-20MA all the wayDigital output2 Upper and lower limit output, transistor output: voltage DC 24v, current ≤ 100mADigital input2 channels galvanically isolated, control voltage 8-36V, control current: 2-15mA, for passive contact closure controlbackupThe instrument comes with parameter backup and factory reset functionsRemote correctionIt can realize data communication with the host computer/PLC through the MODBUS-RTU communication protocol, and realize two-way data transmission, and has the function of remotely modifying the product class number and calibration parameters, and can realize remote correction.Dust coverConnecting to dry air creates a positive pressure air curtain in front of the probe lens to prevent dust and vapor from attaching to the lensenvironmentTemperature: -20-50 degrees Humidity:5%~95%power supplyPower Supply Module: Input: AC 90-250V 250VAC Output: DC 24V 7.5AProbe: Input DC 24V 5AMeter: Input DC24V 1ADimensionsPower supply module: 330mm (length) ×75mm (width) ×50mm (thick) Weight:1.7kgProbe:350 mm (L) × 190 mm (W) ×270mm (H) Weight:7kgGauge: 200 mm (length) ×180mm (width) ×75mm (thick) Weight:3kgOuter packaging:420mm (length) ×380mm (width) ×510mm (height) Weight:14kgauthenticationNo certificationODMNeutral models can be customizedCompany ProfileProduct ApplicationApplicable to electronic products, electronic devices, LED, photovoltaic new energy, mobile phones, communications, instruments, vehicles, plastic products, metals, food, chemicals, building materials, medical, aerospace, etc. Company ProfileLugong Instrument is an enterprise specializing in the design, research and development, production, sales and after-sales service of testing equipment. At present, the company is mainly engaged in environmental simulation reliability testing equipment, material mechanics testing equipment, powder testing equipment, plastic and rubber testing equipment, carton testing equipment, metal material testing equipment, combustion testing equipment and other products. Lugong Instrument adheres to the spirit of "craftsman spirit, excellence" to provide customers with accurate and efficient testing solutions and high-quality products. At present, the company has passed the ISO9001 certification, and the instruments and equipment are fully in line with ASTM, JIS, ISO, IEC, UL, CE.... and other international standards. Lugong Instrument has a team of professional technical engineers and sales engineers, relying on strong factory resources, to expand mature network sales channels and offline designated service offices [Hefei, Jinan, Ningbo, Kunshan, Dongguan, Xiamen]. At present, our customers are all over the provincial administrative regions of the country, and some products have been sold to many countries in Asia and the Americas.
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