2013 - Fenes Valley hydroelectric power station, Romania :: Distributor: NIVELCO Tehnica Masurarii
Flow metering solution for small hydroelectric power stations. The water which drives the turbines is measured by insertion type electromagnetic flowmeters. In order to provide be minimum required water amount in the stream an open channel flowmeter system with EasyTREK ultrasonic level transmitter, NIVOSONAR GPA Parshall flume and MultiCONT process controller is used. This system controls a dam gate (open-close) to provide the specified minimum yield. This water volume should provide proper living space for the water creatures in the river downstream under the dam.
2013 - Miskolc Water Works, Hungary
The sewage shafts at the Miskolc Water Works are equipped with crushers in order to pump protection. The crushers grind the bigger solid particles of the sewage and the incoming water reaches the pumps when it crossed the crusher. Originally the crushers were operating all the time, mostly unnecessarily. Now the grinder acts like a filter screen when not operating. When the contaminations start to build-up in front of the crusher the water level will increase inside the shaft. The water level is monitored by an EasyTREK ultrasonic level transmitter. The measured value is displayed on a UNICONT PMG unit and the crusher equipment is controlled by the UNICONT PMG. When the water level raises the crusher will start, grinds the driftwoods therefore the water level will decrease and then the controller stops the crusher. Thanks to this controlling solution the crusher is operating only if necessary resulting great energy savings.
2012 - Coca-Cola HBC Hungary Kft, Dunaharaszti
Disinfection is a very important step in the food & beverage industry where the CIP process is used for this purpose. The CIP process uses concentrated (37%) hydrochloric acid, the acid storage tank is equipped with EasyTREK SPA integrated ultrasonic level transmitter. The instrument has excellent chemical resistance against aggressive media and it measures reliably through the acid vapour.
2012 - Urban waste water treatment plant, Portugal :: Distributor: BRESIMAR Automacao S.A.
The urban waste water treatment plant in Portugal use EasyTREK ultrasonic level transmitters for open channel flow measurement and level measurement in the concrete open tanks. The water quality is monitored by AnaCONT ORP (oxidation / reduction potential) and DO (dissolved oxygen) transmitters. The transmitters are connected to MultiCONT process controllers .
2012 - Water Works, Bodorfa, Hungary
Level measurement in outside sewage stations. The water level changes rapidly in this plant and one of the measurement place is very narrow. The EasyTREKs measure perfectly both inside and outside.
EasyTREK SPA-360-4 - 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.
In this application, we measure the Overflow with EasyTREK SPA ultrasonic integrated transmitter connected to a MultiCONT PEW multichannel controller, powered by a battery and reloaded by a solar panel. A 20-point linearization table are programmed in the MultiCONT to convert level to flow with Manning Strickler Formula (relation between level and flow in a circular pipe). 4-20 mA output and pulse relay are wired to a small GSM transmitter. All units are powered by the solar panel.
2012 - Bileća wastewater treatment plant, Bosnia :: Distributor: INDAS
Water basins in the wastewater treatment plant of Bileća city is equipped with EasyTREK integrated ultrasonic level transmitters. The measured level values are displayed on UNICONT PMM-300 universal controllers and a SCADA application.
Dry-run protection of the pumps is prevented using NIVOFLOAT NLN-120 float level switches.
Storage reservoirs at the 24th and 18th floor; uranium mines 1,5 km underground
EasyTREK SCA-360-2 - 13pcs
2009 - Poland :: Distributor: Nivelco-Poland
Level measurement and pump control in 56 sewage lift stations.
Installation is working succesfully from 2006.
SPA-380-4 56 pcs.
2009 - France, REG-NORD :: Distributor: C2 Plus
Water flow measurement in a V notch weir.
2008 - GE, Nagykanizsa, Hungary
1. picture : before : STA-244 2. picture : now : SPA-340-4 3. picture : Parshall
Level measurement in sewage basin now and before.
Outgoing sewage measurement with Parshall flume
2008 - Budapest Sewage Works Ltd., Hungary, Budapest
To overcome the difficulties of measuring sewage level in very narrow shafts an ultrasonic level transmitter has been installed in one of these miscellaneous pump stations of the Hungarian capital. The transmitter constantly measures sewage level and controls the pumps. Remote programming and testing can be done from the control room via HART communication.
2008 - Dunamenti Regionális Vízmű., Vác, Hungary
Level measuring and control of the central sewage pump of the sewage network of Veresegyház. Signal processing and control is done by MultiCONT process controller.
2008 - Dunamenti Regionális Vízmű., Szentendre, Hungary
Level measuring and control of several sewage shafts of the municipal sewage network. Signal processing and control is done by MultiCONT process controller.
2008 - Kemenesvíz Kft., Celldömölk, Hungary
Measuring of the drawn water of the local sewage plant with ultrasonic transmitter and Parshall flume. The processing and evaluation is done by a Multicont process controller.
2008 - Vasi-Víz Zrt., Szombathely, Hungary
Level measuring and control of the grid filter and pump of the sewage plant of the local waterworks.