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NIVELCO Construction Material and Instrumentation

NIVELCO Construction Material and Instrumentation
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NIVELCO Construction Material and Instrumentation - 1

Construction materials and instrumentation CONSTRUCTION MATERIALS APPLICATIONS FROM QUARRY TO CEMENT FACTORY

NIVELCO Construction Material and Instrumentation - 2

FROM SAND … TO INSULATION MATERIAL In the construction material industry NIVELCO has more than 30 years of measuring experience, mostly in level switching and level measurement of problematic solid materials. From the wide selection of NIVELCO made level, pressure & temperature measurement devices suitable solutions can be offered to all applications, including sand mines and quarries through cement and brickmaking to the production of bitumen based insulation materials, and either for level, pressure or temperature measurement and controlling tasks. Long years of operating experience and...

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NIVELCO Construction Material and Instrumentation - 3

CONCRETE PRODUCTION PLANT WATER TANK WASHER WATER BASIN TRUCK WASHER MIXER MIXED CONCRETE CONCRETE PRODUCTION PLANT The demand for high quality concrete is growing rapidly, due to the changing requirements of the construction industry. To satisfy the demand, production of high quality concrete requires state of the art instrumentation and computerized control. The main production units of the plant are: cement storage silos, sand, gravel storage silos, auxiliary storage tanks, water tanks, weighing system, mixer, mixed concrete storage tank, truck washer system. CEMENT STORAGE SILOS In...

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NIVELCO Construction Material and Instrumentation - 4

NIVISION APPLICATIONS INSTRUMENTATION AT THE PLASTER FACTORY The task was to measure the level of 57 m³ silos of storage of raw material and to display the measured values in the control room. Transmission, display and data logging are carried out by NIVISION software program running on a PC. Taking into consideration the characteristics of cement, sand and dross granulate used in the technology we have chosen the MicroTREK HTN-408-4 microwave level transmitter. We connected the output signals of the transmitters to UNICONT PMM-324-1 universal control panels. We connected the RS485 output...

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NIVELCO Construction Material and Instrumentation - 5

INSTRUMENT SELECTION PiloTREK – non-contact microwave level transmitter ■■ Continuous non-contact level measurement of liquids, slurries, emulsions ■■ Plastic, aluminium or stainless steel housing ■■ For high pressure, high medium temperature ■■ For high precision level measurement tasks MicroTREK – guided microwave level transmitter ■■ ■■ ■■ ■■ Distance, level and volume measurement Liquids, powders and granular mediums with er ≥ 1.4 Stainless steel, FEP, PFA or PP coated probes Medium with turbulent surface, dense dust, vapour or pressurized gas layers above the product surface ■■ For all...

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NIVELCO Construction Material and Instrumentation - 6

NIVOCONT R – vibrating rod level switch ■■ Almost any granular material and powder with min. 0.05 kg/dm³ bulk density ■■ Solid rod or flexible cable extension up to 20 m ■■ Stainless steel vibrating section ■■ Adjustable sensitivity NIVOCAP CK – RF-capacitance level switch ■■ ■■ ■■ ■■ ■■ Intelligent electronic level switch For solids and liquids with er ≥ 1.5 Easy calibration, selectable sensitivity For adhering, sticky materials Calibration with external magnet in hazardous (Dust Ex) environment THERMOPOINT – multipoint temperature transmitter ■■ Multipoint temperature measurement of...

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