Contact Us
Contact Us Stock Check

SPST-N.C. (1 Form B) |

A Form B Fluid Sensor contains a single pole single throw, normally closed (SPST-N.C.) reed switch.  It's contacts are the normally closed (Form B) position before any magnetic field is applied.  Fluid sensors and floats can be configured to function as a normally closed or Form B reed switch.  A Form B fluid sensor containing a normally open reed switch that uses it's floating magnet to keep it in the closed position, as with our horizontal mount LS03 series Liquid Level Sensor. Check out these animated Magnet Interaction examples showing the reed switches in their sensing environment.

Parametric Search

Compact single level vertical mount LS01 Series Liquid Level Sensor used in level control, detection and monitoring. High power switch option, other cables and connectors.

Compact single level vertical mount LS02 Series Liquid Level Sensor used in level control, detection and monitoring. High power switch option, other cables and connectors. IP68 only up to screw in thread.

Compact stainless steel single level vertical mount LS02 (S) Series Liquid Level Sensor used in level control, detection and monitoring. High power switch option, other cables and connectors. High temperature resistance up to 120°C. IP68 only up to screw in thread.

Compact single level horizontal mount LS03 Series Liquid Level Sensor used in level control, detection and monitoring. High power switch option, other cables and connectors. High temperature resistance up to 150°C.

LS04 Series Liquid Level Sensor

Versatile LS04 Series Liquid Level Sensor for single, multi and continuous level control, detection and monitoring. Reservoir, tank, bottle or other container mounting configurations. Up to 6 floats, 1W-100W rated power, other cables, connectors.

Versatile stainless steel LS05 Series Liquid Level Sensor for single, multi and continuous level control, detection and monitoring capable of high temperature resistance up to 200°C (SS) and pressure up to 12 bar. Multiple floats with minimum 1.5” spacing, 1W-100W rated power, other cables, connectors. UL Approved.

SUBSCRIBE TO OUR NEWSLETTER

We Will Use The Email Address You Provide To Send You Marketing And Promotional Materials.

Tradeshows & Events

APEC 2023
Time: March 19-23, 2023
Place: Orange County Convention Center, Orlando, Florida
Booth No.: 702
For More Details, Click Here.

CONEXPO- CONAGG 2023
Time: March 14-18, 2023
Place: Las Vegas Convention Center, Las Vegas, NV
Booth No.: S65128
For More Details, Click Here.

Follow Us

Focused. Leadership

Video
Download Table
Products compare