The Coolguard is the latest in Calorimetric Technology, providing a low cost flow / no flow switch and over temp alarm in one small, lightweight package. No moving parts means nothing to stick or wear out.  It cannot be damaged by too high a flow rate and is sensitive enough to detect flows as low as 1.2 fps.


  • Cooling circuits
  • Chillers
  • Irrigation Systems
  • Heat Exchangers
  • FurnacesWater Treatment


KSV – LOW VOLUME Micro Flow Meters for Liquid or Air Flow


  • ±6% Full Scale Accuracy
  • ±1% Full Scale Repeatability
  • Polysulfone Version has Excellent Resistance to Acids and Alkaline Solutions
  • Polysulfone Version can be Sterilized Max. 250°F
  • Compact
  • Easy to Read and to Install
  • Convenient Panel Mount option


  • Easy to Install
  • Light weight – Compact Design
  • No Moving Parts
  • Fast Responding

Applications include:

  • Air Ducts
  • Ventilation Systems
  • Blower and Fan Proving
  • Compressed Air Monitor
  • Filter condition monitoring

Flow Network provides Sensing and Control solutions for Flow, Temperature, Pressure, and Level applications. We specialize on serving the industrial OEM and end user with a wide variety of specialized sensor solutions and back this with technical applications guidance and support. We are ready to help you with the best solution to your application at the best value. Thank you for visiting our site.

Flow Network Acworth, GA 30101 Phone (770) 917-0940 Fax (770) 917-8352
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