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Description,  technical data, measuring principle

Documentation

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Your specialists for non-contact measurements

As an international active and renowned manufacturer, supplier and service provider of measuring systems for the non-contact determination of various process parameters (e.g. density and humidity) mainly in bulk goods (e.g. coal, potassium salt) by means of different physical measuring principles, we have an extensive range of products.

The products have been designed and developed to be used in numerous applications.

Product specification

Online-IR-moisture measurement

Description

● Highly stable measuring system, thanks to double-beam optics: avoids any drift of the analyzer.
● Regardless of:
- temperature
- particle size
- measurement distance
● High speed measurement with a large detection area
● Quick and easy installation thanks to the supplied calibration tables and simple expansion
● The measuring principle allows the moisture of virtually every product to be measured.
● The accuracy is better than 1% in any case and can be up to 0.1% depending on the application.


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Technical data

Measuring system:
● Infrared reflection with 4 wavelengths
● Double jet system (reference and product)
● Detection area 60 mm diameter in 200 mm
● Measuring distance 120 to 300 mm (180 mm typical)
● Measuring frequency 1 measurement in 12.5 ms
● Linear or exponential averaging time 0.1 to 180 s
● Calibration 31 calibration curves saved

Connections:
● Analog output 0 (4) -20 mA +/- 0.2% 500 ohm load
● Communication 2 RS485 ports (e.g. PC and display)
● 24 VDC (22V to 28V) / 35 VA supply

Miscellaneous:
● Working temperature 0 to 40 ° C
     <40 ° C with air cooling
     > 50 ° C with water cooling
● Dimensions 130 x 149 x 277 mm
● Weight 5 kg
● IP65 housing

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Advantages of online IR moisture measurement technology

● high measurement accuracy, non-contact measurement, more precise measurement results.
● extremely strong white light with transparency and full spectrum, so that it can penetrate up to 12 mm below the surface for measurement
● Wavy design of the sensor surface increases the surface and thus allows extremely fast heat dissipation from the sensor
● With anti-vibration 2 environments with fixed reflection, the measurement results are not influenced by vibrations in the working environment
● Easy maintenance of the online infrared moisture meter - good customer service and excellent quality
● In electronics, high-quality high-speed processing and digital amplifier ICs, high-precision motors and filters are processed
● The integrated software is intelligent and has a status display
● The probe is made entirely of cast aluminum and can be equipped with an air cooling device
● Any damage to the material has no influence on the surface color and composition of the material.
● Simple principle and advanced technology
● 100% of the infrared rays are radiated onto the material
● Total amount of effective energy is improved
● The system is not easily influenced by color, surroundings, dust and distance
● The generated IR light is not affected in energy and wavelength

Application areas

Tobacco industry:
Silk production, flakes, pressing of leaves, swelling, moistening, filling of cigars, grinding of tobacco.

Metallurgy (mineral) industry:
Sinter mixture, coal powder, coke powder, peat, copper ore, nickel ore, bauxite, ore, bentonite.

Chemical industry:
PVB film, PVC powder, rubber shavings and additives, acetate fiber, soda, detergents, fertilizers, laminated glass, pharmaceuticals, sodium benzoate, etc.

Food industry:
Corn starch, sugar, coffee, chocolate, tea, potato starch / puree / chips, animal feed, milk / cocoa powder, cookies, pulp, alfalfa, sweet almonds, puff foods, various dehydrated foods, beans, etc.

Wood and paper industry:
Wood, sawdust, cardboard, fiberboard, paper, corrugated cardboard, printing paper

Construction industry:
Soil, brick, plasterboard, gypsum powder, ceramic raw materials, tiles, cement, sand.

In  addition to the above There are numerous other areas of application: textile industry, glass fiber production, glue production, etc.

That's what makes RGI products so special

User friendly

● simple, intuitive teaching
● retrofitting
● no contact with the material to be measured
● Measurement independent of:
- medium
- process conditions

Safety and quality

● Maintenance-free because there is no wear
● high operational reliability
● Long-term stable measurement
● Recalibration is not necessary
● Checks before delivery:
- Quality, climate and function

"Made in Germany"

● own development and production in Germany
● Use of high quality materials and components
● Use of proven technology
● Worldwide sales and on-site service by trained personnel

Quick product selection

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Documentation

You have questions - need help - ´re looking for a solution?

Our staff would be happy to help you and take care of your inquiries and orders.

You can get help and advice on the selection of the measuring system that best suits your application
from our experts in process measurement technology.