We are pleased to announce that after extensive testing and effort NIVELCO’s
series with dual compartment aluminium housing awarded first FM (Factory Mutual) and CSA (Canadian Standards Association) Explosion Proof Certification required by the North American markets.
2016 - Thermal oil boiler-houses, Napal Ltd., Estonia :: Distributor: Standel AS
Thermal oil boiler-houses are using petroleum products which are replacing the less economical steam boiler plants. In these thermal oil boiler houses there are more than 40 NIVELCO manufactured high temperature type MicroTREK guided wave level transmitters used for monitoring and control thermal oil level in different height and shaped oil tanks.
2016 - Lumber treating plant, Arch Wood Protection, Minnesota USA :: Distributor: Process Measurement and Control Company (PMCC)
A lumber pressure treating company in Minnesota had issues with their non-contact radar level measurement product and contacted Process Measurement & Control Company to discuss the application and seek a solution.
The lumber pressure treating company has several process tanks with a high percentage of water vapor in the tank vapor space that was condensing on the radar antenna. It was determined that excessive condensation began to form on the antenna of the radar transmitter, which caused unacceptable measurement error.
After multiple re-programming attempts, it was recommended that guided microwave MicroTREK transmitters be installed as a replacement.
In the facility of Nelsa - a company owned by MOL group - hydrocarbons fuels (gasoline and diesel) and oil for heating plants (kerosene, BTZ: low sulfur fuel oil) are stored. It was the requirement of the established system to ensure real-time monitoring of products with a continuous record of stocks. In addition, an alarm system is connected to prevent theft and unauthorized withdrawals.
The MicroTREK level transmitters are measure two diesel and two low sulphur fuel oil storage tank, both 13 metres high, while the seven diesel fuel tank is much lower. All level transmitter and the MultiCONT are explosion-proof models as the environment is explosive hazardous.
2016 - Tank farm, Borealis, Italy :: Distributor: Isoil Industria Spa
Borealis offers a comprehensive range of innovative polypropylene (PP) and thermoplastic polyolefin (TPO) solutions. ISOIL supplied monitoring tank farm and process control level switches
The UNICONT PDF loop indicator displays the data of four weighing cell in the control room. The measurement results of the measured cells can be integrated into the system and can be displayed with the NIVISION software. The NIVOCONT R vibrating rod level switches perform lower or upper level control for small mixing tanks while the ultrasonic and guided microwave level transmitters measure the raw material and finished product storage tanks.
TERMINALES CANARIOS S. L. is a company dedicated to provide logistics services of reception, storage and delivery of fuels and lubricants in the Canary Islands, Spain since 1986. Thanks to IBERFLUID Instruments, NIVELCO’s Spanish distributor, high reliability MicroTREK Guided Wave Radar level transmitters are responsible for the level monitoring in the lubricants storage tanks at the two sites of TERMINALES CANARIOS.
In the so-called contact manufacturing process of sulphuric acid continuous level measurement solution is needed for the mixing tank where oleum is diluted with water. The conditions in the tank were very challenging. There is the very aggressive atmosphere with strong fumes added with level fluctuations and not to mention the high humidity. The MicroTREK Guided Wave Radar is perfectly protected against any chemical reaction because all parts are covered with PFA/FEP coating providing long-term reliable level measurement.
Instrumentation for chemical storage tanks that needed to be continuously measured with a high level alarm indication and completed with a complex controlling system. The outside horizontal cylindrical tanks and are regarded as ATEX, hazardous environment, therefore all the elements of the measurement system must be intrinsically safe
Our partner is a Hungarian facility of a leading European manufacturer of polystyrene extruded foam insulation boards where the raw material storage tanks needed to be continuously measured. The customer is interested about the volume in the two tanks and it is calculated from the measured level value provided by coaxial probe type MicroTREK guided wave radars. The measurement data is displayed by UNICONT PMM units which are responsible for the batch controlling. There is an additional high fail-safe protection done by a NIVOSWITCH mini compact vibrating fork level switch. The complete measurement system has intrinsically safe protection.
NIVELCO solid level measurement instrumentation can be employed in practically all phases of limestone processing. The EchoTREK STD / EasyTREK SCD ultrasonic or the MicroTREK TDR level transmitters are ideal choice for accurate level measurement in extremely harsh, dusty circumstances.
Prior to sealing the green peas and corn cans the food is filled with a special juice that provides the flavour of the product. The storage and the mixing tanks containing the filling liquid are measured by MicroTREK guided wave radars.
Continuous level measurement of different pH and density liquids for example high purity water, washing
liquid, and fermentation liquid with high temperature MicroTREK guided wave radar level transmitter, meeting high hygienic requirements in the pharmaceutical environment.
The major instrumentation investment project of Agrokémia Sellye chemical plant in 2011-2012 was continued with the measurement of buffer tanks. The pesticide containing tanks are measured by guided wave level transmitters with 4mm diameter cable probe. The avaiable space above these inside tanks is very small, so rigid rod probe versions cannot be mounted.
MicroTREK HTK-504-4 - 3 pcs
2012 - EISPRO Kft., Hungary
In the facility of EISPRO Kft. almost every processes in their ice cream production technology are equipped with NIVELCO instruments.
2012 - Oil tank park, Dubai, United Arab Emirates :: Distributor: Dutco Tennant LLC.
Oil tank park in Dubai is equipped with MicroTREK guided radar level transmitters and THERMOPOINT multipoint temperature transmitters. The system is monitored by NIVISION process visualization software.
The NT Food Kft. in Kiskunfélegyháza
produces hot pressed, extracted, raw
and refined sunflower cooking oil, their best-known brand in Hungary is
called Kunsági Éden. The company is
the largest Hungarian owned edible
oil producer for over 15 years. The implemented measurement system monitors the batch numbers assigned to the raw materials during
the whole manufacturing process from the input seed state to the bottled oil state.
Mediterrán Zrt. in Bóly manufactures important \"element\" of building industry, the roof tile. Production of concrete tiles needs many types of raw materials, such as sand, cement, dyes, and auxiliary materials which are stored in silos. These silos are measured by MicroTREK guided microwave level transmitters with 8mm cable probe. High fail-safe monitoring is done by NIVOROTA rotary paddle level switches.
MicroTREK HTN-410-4 - 4pcs
NIVOROTA EKK-610-1 - 4pcs
2011 - NT Élelmiszer Kft, Kiskunfélegyháza, Hungary
Main step of edible oil production is to dissolve the remaining vegetable oil from the crushed and pressed vegetable seeds. This process is done in the extracting tank with chemical solvent extracts, such as hexane. The level of the highly explosive hexane is performed in a bypass tube with guided microwave transmitters. The dosing control is based on the transmitted level values. The special characteristics of the measurement is that dielectric constant of hexane is only 1.9.
MicroTREK HTR-410-8 - 3pcs
2011 - Steel Works in Ózd, Hungary
Continuous level measurement with MicroTREK guided radar transmitters in the electro-steel manufacturing technology in the Steel Works of Ózd, Hungary.
Blanching is a cooking process wherein the vegetable is plunged into boiling water, removed after a brief, timed interval, and finally placed under cold water as a heat treatment. After the blanching the podded green peas are collected in hoppers then transferred into the dosing machine and finally it is filled with a special juice that provides the flavour of the product prior to sealing the cans. The rapidly fluctuating and wave-like level in the hoppers is measured by twin-rod probe MicroTREK Guided Wave Radars.
MicroTREK HTD-415-4 - 4 pcs
MicroTREK HTD-425-4 - 2 pcs
2010 - FIM, Serbia :: Distributor: INDAS
The high temperature version MicroTREK guided wave level transmitters with mono rod probe measure bitumen in a feeding tank. The instrument operates with high reliability in the high temperature (180°C) environment and sticky medium application.
2010 - DTD Ribarstvo, Serbia :: Distributor: INDAS
The high temperature version MicroTREK guided wave level transmitters with mono-rod probe measure demineralized water in a feed tank of a steam boiler. The instrument operates with reliability in the steamy environment application.
2010 - Carnex, Serbia :: Distributor: INDAS
The high temperature version MicroTREK guided wave level transmitters with coaxial probe measure demineralized water in a bypass tube of a steam boiler. The instrument operates with reliability in the high pressure (7 bar), high temperature (170°C) and steamy environment application.
2010 - Banat, Serbia :: Distributor: INDAS
The 21 meter tall sunflower seeds storage silos are equipped with 8mm cable probe version MicroTREK guided microwave level transmitter.
2010 - Maxima, Serbia :: Distributor: INDAS
The 10 meter tall calcium oxide (burnt lime) storage silo is equipped with 8mm cable probe version MicroTREK guided microwave level transmitter. Despite the intensive dust during the pneumatic filling of the silo, the measurement is reliable.
Level measurement of special technologic liquid - so called drilling mud with ultrasonic and microsonic level transmitters in storage silos. Low and high level switching of the silos are performed with float level switches.
2009 - Water treatment plant, Slovakia :: Distributor: Hidrofilt
Technological equipments used in processes of water treatment work correctly only under appropriate conditions of flow, level, pressure and temperature. That is why measurement and control of these parameters is very important.
2009 - Service Station, Australia :: Distributor: SEMRAD
Accurate and linearized level measurement of different fuels in service stations using guided microwave radars. The system is completed with MultiCONT controllers and Nivision software. The advantage of Nivision supervision is the WEB access.
2008 - Gran Milano SpA, Milano, Italy :: Distributor: Isoil Industria SpA
Continuous level measuring of sugar and flour in tanks with 6 and 12m heigth with MicroTREK TDR level transmitters. Signal processing is done by MultiCONT PRW process controller.
2008 - Zöldolaj Zrt., Halmajugra, Hungary
Continuous level measuring and control of raw vegetable oil used in biodiesel production with guided radar level transmitters. The 4..20mA outputs of the transmitters are processed by PLC control system.
MicroTREK HTK 201-4 : 4 pcs.
2008 - Ózdi Acélművek Kft., Ózd, Hungary
Continuous level measuring and control of lumpy auxiliary metallurgic materials. Signal processing and control is done by a process control system on PC.
MicroTREK HTN-205-4 : 6 pcs.
MicroTREK HTN-405-4 : 2 pcs.
2008 - Saint Gobain Weber Terranova Kft., Pilisvörösvár, Hungary
Continuous level metering of outdoor dolomite silos and solvent tanks with MicroTREK TDR radars and ultrasonic transmitters. Signal processing is done by MultiCONT and Unicont controllers.
MicroTREK HTN-204-4 : 10 pcs.
MultiCONT PRW-1MA : 1 pc.
EchoTREK SEP-380-4 : 5 pcs.
UNICONT PMM-314-1 : 5 pcs.
2008 - Semmelrock Kft., Budapest, Hungary
Continuous level metering with TDR radar in cement silos, display and level switching with Unicont controllers.
MicroTREK HTN-215 : 3 pcs.
UNICONT PMG-411 : 3 pcs.
2008 - Chandigarh, India :: Distributor: Nivelco India Pvt.
Sugar crystallization pan application: The application is very tricky since the sugar syrup in the pan (tank) is vacuumised at 600–700 mmHg while operating temperature is held at around 80°C. The syrup is continuously stirred by an 40-50 rpm agitator. Due to the evaporation and addition of crystal seeds the syrup if finally converted into crystals.
Measuring range: 1.5 m
Very fast level change, installation above packaging machine
2004 - Wopfinger at Wopfing, Austria :: Distributor: CONTRA Vertriebsgesellschaft mbH
22 silos with stone powders, MicroTREK 2-wire guided radar level transmitter used really as 4-wire.
Measuring range: 13 m
Probe: d=8 mm mono cable
The units are equipped with external power supply. (Actually 4-wire instrument with active 4-20 mA + HART output)