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Precision Engineered Fluid Sensors & Switches for OEM Systems

Engineered Precision for Process Reliability

Ensure consistent operations with flow and level sensors built to handle your environment—because downtime isn’t an option.

Sensors Built for Demanding Industries

Designed for OEMs and engineers who need reliability, durability, and performance in every sensor they install.

Compact Solutions. Maximum Control

From tight enclosures to complex systems, our flow and level switches deliver accurate measurements without compromise.

Proven Performance Since 1964

Join the engineers who trust Compac sensors to keep their systems running smoothly, decade after decade.

Explore Our Products

Compac’s production control system enforces strict process integrity by locking all operations—machinery, workflow, and labor—within preprogrammed sequences and tolerances. Only senior management can modify these parameters, ensuring engineering precision and operational discipline.

5-20-AC5-PP

Series 5 Flow Switches

10-782-ac

Series 10 Flow Switches

10-202-kr


Series 10 Combination Level Switch

11-800-pp

Series 11 BiMetal Temperature Switches

15-650-lp-kr

Series 15 Side Mounted Float Level Switches

Series 20 Level Switch

Sensors Built for Demanding Industries.

ERECTA SWITCH sensors and sensor sets are clever sensor configurations that package reed switches and bimetallic temperature switches into useful chemical-resistant liquid level sensors and sets, liquid flow sensors and sets, and liquid temperature sensors and sets.

Our Partners

Our passionate and dedicated partners bring you fluid switch and sensor solutions.

omar
wales Instruments logo
Switch sence
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