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Item category Flow Measurement - Sensors
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 Features Click here to view full-pdf specification sheets •Six sizes in the range 1/2 to 2 ” •No moving parts or machined surfaces •Injection-molded plastic construction •Excellent surface-finish quality •+/-1%of reading accuracy •End connector options include BCF/IR,Socket Fusion or Solvent Cement Socket •All HP or high-purity versions are lot-traceable,molded in a dedicated high purity environ- ment,precleaned for ultrapure service,and double-bagged in PA6/PE packaging •Vibration-noise protection •Standard sensor output: Frequency or 4 to 20 mA •Integral transmitters with local displays and many additional •features are available asaccessories,or select from a wider variety of panel-mount flow instrumentation • Reverse polarity protected Application •Process Flow •UPW Distribution •RO/DI Skids •Process Cooling Water •Neutralization Systems •Waste Water Effluent •Scrubber Control •Chemical Delivery •Accurate Batching Options  Click here to purchase Options Description +GF+SIGNET Vortex Flow Sensors provide extremely accurate and reliable flow measurement with no moving parts. PVC,PP,PVDF &SYGEF HP-PVDF mate-rial choices accommodate applications ranging from chemical delivery to deionized water distribution.The sensors are injection-molded to achieve a smooth surface finish for cleanliness and better chemical compatibility,that also drastically reduces manufacturing inconsistencies and in-service particulation associated with machined surfaces.A variety of end connector options simplify installation and allow unparalleled configuration versatility.The sensors feature either frequency output or fixed 4 to 20 mA current output,and can be used with +GF+SIGNET ’s compre- hensive offering of flow instrumentation to achieve enhanced system functionality. Principle of Operation Vortex Flow Sensors 1/2 to 2 ” Vortex flow sensors use a naturally occurring phenomenon in which whirling masses of liquid,or vortices,are shed downstream of a stationary object within a flow stream,and at a frequency directly proportional to the velocity of the flow stream.Each vortex causes a local pressure fluctuation that can be detected.+GF+SIGNET Vortex Flow Sensors,1/2 to 2 ”,develop vortices around a narrow bluff body and direct them to an encapsulated piezoelectric sensor.The electrical impulse signal from the sensor is amplified and conditioned, producing an extremely accurate and reliable output that is strictly propor- tional to the fluid flow rate. Technical details Sig-7000-1tech.jpg Ordering Information Ordering Notes: •+GF+SIGNET Vortex Flow Sensors and End Connector Kits are ordered separately,except the high purity versions in SYGEF HP-PVDF,which are sold fully assembled with end connectors,cleaned and double bagged. •All PP and PVDF Vortex Flow Sensors are shipped with FPM O-rings,and PVC Vortex Flow Sensors are shipped with EPDM O-rings.O-ring kits of 2 each are available in both materials. Order Details Sensor Ordering Tree & Connector Kit Ordering Tree  PLEASE CALL 1800 783 6664 TO PLACE AN ORDER FOR THIS ITEM © 2006 Omni Controls, Inc.. All Rights Reserved. Email: Sales@Omnicontrols.com We guarantee a 24 hour response on all inquiries made via email. For quicker response please call Omni Controls at any of the above numbers |