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Yarway Series 1004 Electronic Level Indication
Series 1004 Electronic Level Indication
An advanced, multi-featured one to four probe electronic alarm system for sensing water level in a wide variety of applications


  • Based on widely accepted conductivity probe technology.
  • Reliable and cost-effective.
  • Probes can be mounted directly to the pressure vessel or column.
  • Independent detection circuit for each probe.
  • HP probes feature brazed welded stainless steel electrode with zirconia insulator for high pressure, high temperature applications.
  • LP probes feature threaded stainless steel electrode with PTFE insulator for lower pressure and temperature applications.
  • Direct replacement for mechanical float switches.
  • Local LED indication of water level in a Type 4X/IP66 enclosure provides redundant logic and primary visual verification.


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