Introducing Standex Detect, a New Name in Precision Electronics

Standex Detect is part of the newly rebranded Standex Electronics family. Our focus remains on precision reed switches, sensors, and relays that deliver the right design, at the right time, at the optimal cost. Read our press release to learn more about how this change strengthens our global collaboration and innovation.

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Home Products Sensors Liquid Level Sensors and Floats LS02 Series Liquid Level Sensor

LS02 Series Liquid Level Sensor

The LS02 Series is a compact, single-level vertical mount liquid level sensor designed for reliable fluid detection and control in demanding environments. Available in multiple contact forms—SPST-NO (Form A), SPST-NC (Form B), and SPDT (Form C)—it supports switching up to 100 W, 400 VDC, and 1.0 A, making it suitable for both low and high-power applications.

Constructed from durable materials including PA, PP, and NBR, the LS02 Series offers excellent chemical and thermal resistance. It features IP68 protection up to the screw-in thread and is compatible with a wide range of magnetic float options. Its modular design allows for customization with various cables and connectors, making it ideal for automotive, appliance, HVAC/R, and test & measurement systems.

Standards and Certifications

RoHS Compliant
  • Compact vertical mount design for space-efficient installation
  • Multiple contact forms (Form A, B, C) for flexible switching configurations
  • Rated for up to 100 W, 400 VDC, and 1.0 A for high-power applications
  • IP68 protection up to screw-in thread for enhanced environmental sealing
  • Constructed from PA, PP, and NBR for chemical and thermal resistance
  • Compatible with a wide range of magnetic float options
  • Customizable with various cable and connector configurations
Contact Form1A (SPST) Normally Open (N.O.), 1B (SPST) Normally Closed (N.C.), 1C (SPDT) Changeover
Rated Power Max.100W/400VDC/1.0A
Shaft/FloatSS/SS
  • Automotive Systems: Fuel, coolant, and brake fluid level monitoring
  • Home Appliances: Water level detection in dishwashers and washing machines
  • HVAC/R Systems: Condensate level control and overflow prevention
  • Test & Measurement Equipment: Fluid level sensing in lab instrumentation
  • Industrial Controls: Tank level monitoring, pump activation
  • Medical Devices: Liquid detection in sterilization and diagnostic equipment

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