Compact Level Switches

About Compact Level Switches

SOR cuts no corners in manufacturing its 1500 Series level instruments. Our best-selling compact level switch is machined from stainless steel and stands up to the harshest of process environments. Designed to meet our customers’ demands for highly efficient level switch products that require less space.


Stands Up to Harsh Conditions

  • All stainless steel construction and switching mechanism
  • Magnetic coupling action keeps the switch isolated
  • Low price
  • All ASTM materials


Safe and Effective

  • Safety certified to SIL IEC61508
  • Standard rating of 1500 psi @ -40 to 400OF (103 bar @ -40 to 240OC)
  • Low power, pneumatic and manual check options


Product Support

  • Feel free to contact our engineers with questions and help in choosing the right switch for your application


Reduces Your Inventory

  • Side mounted switches may be oriented for high or low level action