Liquid Level Sensors

PST design, test and manufacture over 300,000 sensors a year.

We have the widest range of optical liquid level detection sensors available for any oil/ water-based liquid, reliably detecting the absence or presence of liquids in an application where status is critical.


Contact Us Download Whitepaper



Sorry, nothing found.

If your looking for something more specific, why not Contact Us
  • {{data.SP1}}
  • {{data.SP2}}
  • {{data.SP3}}

Why choose PST?

  • Short lead times
  • Product reliability
  • Design engineers available for technical and product support
  • Datasheets, 2D drawings, 3D models and samples available
  • Every sensor is tested and inspected prior to shipment
  • Supply chain confidence
  • Product customization and branding
  • New developments driven by technology innovation and industry trends

Contact us or Request a Quote

We invite you to directly contact our experienced engineers to discuss your application needs.