nivelco

EasyTREK SP-500

  • The new EasyTREK SP-500 series ultrasonic level transmitters are available to order from the end of June.
    The members of the new EasyTREK SP-500 series can be recognised from the more compact size, and the increased maximum measuring distance in the specific price range.


   PARSHALL flume - (Open channel flow meters) : FLOW MEASUREMENT

FEATURES :
  • Short description: flow measurements on gravitational sewers, brook channels or irrigation channels.
  • Operating principle: In the PARSHALL flume the stagnation pressure causes the liquid level to rise. This change in level is in proportion with the velocity of the liquid and the flow rate. EasyTREK or EchoTREK ultrasonic level transmitter measures the change in level and transmits measurement data via HART communication to the MultiCONT multichannel process controller.
  • Mounting, Adjustment: The PARSHALL flume should be installed into the longitudinal axis of the channel so in the inlet and outlet the hydraulic conditions should comply with the general regulations. Flow direction and ultrasonic sensor position are indicated on the flume. Stability of flow and flow-rate profile should be ensured; vortexing or waving motion is not allowed.
  • Material of wetted parts: manufactured out of polypropylene with narrow tolerances

APPLICATION CONSIDERATIONS :
  • Suggested applications: For open channels, gravitational channels, Measurement of feed or process water, Yield measurement of irrigation canals, Treated sewage effluent measurement.
  • Advantages: 9 different sizes, compact types of PARSHALL flumes made of plastic (PP).

TECHNICAL DATA :
  • Power supply: 11,4–40 V DC, 11,4–28 V AC, 85–255 V AC
  • Measurement range: 0.28 l/s - 1850 l/s
  • Level transmitter: EasyTREK / EchoTREK
  • Output: 4–20 mA, HART
  • Ingress Protection: IP65, IP67/IP68



       Print...
 
FEATURES

  • 9 different sizes, compact types of PARSHALL flumes made of plastic (PP)
  • Factory calibrated dimensions
  • Reliable measurement with ultrasonic level transmitter
  • Level transmitter can be used for all flume types
  • Displaying of flow measurement and average or total flow
  • Certification of measurement

APPLICATIONS

  • For open channels, gravitational channels
  • Measurement of feed or process water
  • Yield measurement of irrigation canals
  • Treated effluent sewage measurement

SPECIFICATIONS

  • Power supply: 11,4–40 V DC, 11,4–28 V AC, 85–255 V AC
  • Measurement range: 0.28 l/s - 1850 l/s
  • Level transmitter: EasyTREK / EchoTREK
  • Output: 4–20 mA, HART
  • Ingress Protection: IP65, IP67/IP68


       Print...



 
FEATURES ::
  • 9 different sizes, compact types of PARSHALL flumes made of plastic (PP)
  • Factory calibrated dimensions
  • Reliable measurement with ultrasonic level transmitter
  • Level transmitter can be used for all flume types
  • Displaying of flow measurement and average or total flow
  • Certification of measurement
APPLICATIONS ::
  • For open channels, gravitational channels
  • Measurement of feed or process water
  • Yield measurement of irrigation canals
  • Treated effluent sewage measurement
SPECIFICATIONS ::
  • Power supply: 11,4–40 V DC, 11,4–28 V AC, 85–255 V AC
  • Measurement range: 0.28 l/s - 1850 l/s
  • Level transmitter: EasyTREK / EchoTREK
  • Output: 4–20 mA, HART
  • Ingress Protection: IP65, IP67/IP68




Colour Brochure  Mb.  
hu
Parshall 0,66 
en
Parshall 4,63 
ro
Parshall 0,74 
pl
Parshall 0,55 
User's Manual  Mb.  
hu
NIVOSONAR (Parshall) 0,24 
en
NIVOSONAR (Parshall) 0,23 
pl
Parshall 0,11 
 
Programming Manual  Mb.  
-
Product Certificates  Mb.  
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2014 - Wastewater treatment facility, Borszék, Romania :: Distributor: NIVELCO Tehnica Măsurării

NIVELCO manufactured continuous level transmitters, level switches, and liquid analytical transmitters have been installed into the modernized water treatment facility of Borszék town, Romania.

Read more ... NIVELCO devices in the Wastewater Treatment Plant (Romania)

  Nivelco's instruments:
  • EasyTREK SPA-380-4 - 4 pcs
  • MultiCONT PEW-215-1 - 2 pcs
  • NIVOSONAR GPA-1P5-4 - 2 pcs
  • AnaCONT LGD-121-2 - 2 pcs
  • AnaCONT LGP-111-2 - 1 pc
  • MICROSONAR UTP-211-4 - 1 pc
  • NIVOFLOAT NWP-110 - 5 pcs

        
248,728 


2014 - George Paris Company LLC, USA :: Distributor: NIVELCO USA LLC.

A well-know American beautycare, cosmetics and all-natural home and body cleansing agents producer uses a 2” (P2-sized) PARSHALL flume outside their fence to measure the effluent sewage. To perform open channel flow measurement an EchoTREK compact ultrasonic level transmitter was installed with a custom-designed meter panel providing a digital display of cubic feet / sec. and cubic feet total.

Read more ... Ultrasonic open channel flow metering with PARSHALL flume in the USA

  Nivelco's instruments:
  • EchoTREK SEA-380-4

    
241,274 


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.

  Nivelco's instruments:
  • NIVOSONAR-GPA-1P4
  • EasyTREK-SPA-380-4
  • MultiCONT-PEW-210-1

      
224,616 


2012 - ERHAL Kft., Romania :: Distributor: NIVELCO T.M. S.R.L.

Open channel ultrasonic flow measurement in a trout farming plant in Transylvania. The applied Parshall flume is equipped with a EasyTREK integrated transmitter.

Read more ... Ultrasonic flow measurement in trout farming (Romania)

  Nivelco's instruments:
  • EasyTREK SPA-390-4
  • NIVOSONAR GPA-1P5
  • MultiCONT PEW 210-1

    
205,744 


2008 - GE Hungary Zrt., Nagykanizsa, Hungary

1. picture : before : STA-244
2. picture : now : SPA-340-4
3. picture : Parshall : SPA-360-4

Level measurement in sewage basin now and before.

Outgoing sewage measurement with Parshall flume

  Nivelco's instruments:
  • EasyTREK SPA-340-4
  • EasyTREK SPA-360-4
  • MultiCONT PEC-110-1
  • UNICONT PMG-411
  • NIPOWER PPK-331

      
146,880 


2006 - Sewage yard Szeged, Hungary

An earlier mounted Nivelco P9 Parshall flume is used to measure the incoming sewage. Measured data is integrated under a SCADA system.

  Nivelco's instruments:
  • EasyTREK SPA-360
  • MultiCONT PRC-11A

    
112,804 


2005 - Ribeirão Preto, São Paulo State, Brasil :: Distributor: Nivetec

Water flow measurement in a 4” parshall flume. Special conditions: none

  Nivelco's instruments:
  • EchoTREK STA-380-2

    
88,267 


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