Online near-infrared moisture meter (explosion-proof type) - Near infrared moisture analyzer - Digital coal yard management system, closed coal yard open fire coal safety monitoring system--Jinan Xiangkong Automation Equipment Co.

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Online near-infrared moisture meter (explosion-proof type)

EX series near-infrared moisture online detector can work for a long time in harsh environments.

TEL：+86-0531-61360166 +86-0531-61360266

Online near-infrared moisture meter (explosion-proof type)

EX series near-infrared moisture online detector can work for a long time in harsh environments.

Order Hotline：+86-0531-61360166 +86-0531-61360266

Product Details

Detailed parameters

Product Description

EX series online near-infrared moisture detector (model: XKCON-NIR-MA-EX) produced by our company is an online moisture testing equipment with explosion-proof function, which has obtained the product explosion-proof certification certificate and can work for a long time in harsh environments. It supports compatibility with various control alarms, PLCs, DCS and other control systems, and realizes intelligent alarm and remote linkage control when the value exceeds the limit.
1. How it works
This device is developed based on the principle that different components have different absorption characteristics of near-infrared light: water shows strong absorption characteristics for some specific wavelengths of infrared light, when these specific wavelengths of infrared light are irradiated to the material, the water contained in the material will absorb part of the energy of infrared light, and the more water it contains, the more it absorbs, so the reduction of reflected light can be measured to calculate the moisture of the material.
2. Functional features
It is not affected by the range caused by phase difference, and can be measured at full scale;
The whole machine has a solid structure, no moving parts, easy maintenance, and long service life;
After the model is determined, there is no need to repeatedly calibrate;
It has advanced intelligent spectrum algorithms and model algorithms, which can effectively eliminate the impact of noise;
With IoT technology, users can easily achieve remote monitoring and data sharing;
3. Installation location
It can be installed on the belt conveyor, screw feeder, silo, hopper, funnel or pipeline and other positions to carry out real-time, dynamic, high-precision moisture measurement of the measured medium.
4. Scope of application
It is suitable for moisture testing of wood powder, wood shavings, wood chips, sawdust, wood powder, wood fiber, fiberboard, particleboard, grain, grain, feed, tobacco, tea, food, flour, starch, milk powder, soybean powder, metallurgy, quartz sand, cement, coal, mineral powder, ore, papermaking, Chinese and Western medicinal materials, soil, soil, film, ceramics, chemical materials and other materials.

Grid rules	parameter
Applicable places	Can be installed directly in Zone 2 in hazardous areas
Measurement range	0-100% (the maximum measurement range is the water absorption saturation of the material)
Measurement accuracy	±0.2% (change in material composition, will cause measurement error)
Measure channels	50
Filtering period	1-60s
light source	Imported high-efficiency light source
Probe glass	It uses high-boron quartz glass to avoid stains and water vapor
Measure height	350mm±100mm
Operating power supply	220VAC/50Hz
Work environment	-40°C~ 70°C, 5%~95%RH (non-condensing)
Communication mode	RS485/4-20mA/RS232/LAN/LORA wireless
Temperature measurement function (optional	Support, -20°C~500°C
curve fitting	Support more than 10 automatic calibration points for moisture curves
Explosion-proof rating	Ex db llB T6 Gb/Ex tb lllC T80℃ Db

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