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SWI L500S Series | Vertically-Adjustable Suspended Float Level Switch

USA Toll Free: 1-800-730-0302 Tel: 416-240-1920 - sales@metexcorporation.com

Sensors and Switches are mechanical-type sensing devices that do not require power to operate. Engineered based on time-proven principles such as buoyancy, conductivity, magnetic latching, capacitance and more, SWI sensors and switches are manufactured to provide reliable industrial process measurement year after year. Click on a sensing device below to learn more about our available sensors and switches product line.

SWI L500S Series | Vertically-Adjustable Suspended Float Level Switch

Description

The L500S is a low-cost, single or multiple level float switch designed for adjustable level monitoring or leak detection within storage tanks, sumps and wells. The vertically-mounted L500S is suspended by an electrical cable to the desired switch position inside the tank while an integral weight maintains the correct orientation and removes slack from the cable. A compression fitting is used to secure the cable in place and forms a leak-tight seal around the electrical components. The L500S is available in PVC, brass/buna and stainless steel materials. Additional options include various switch points and special configurations.

Principles of Operation

While the sensor is suspended and secured inside the tank at the intended switch level(s), a magnet within the float travels with the tank's liquid level. As the float rises and falls, the magnetic field passes the switch and results in a state change.

SWI L500S Series

Features

  • Adjustable Setpoints
  • Integral Weight Ensures Proper Orientation
  • Clearance Spacers Ensure Float Movement
  • Flexible Cable Provides Easy Installation
  • SPST or SPDT Switch Options

Applications

  • Sumps & Wells
  • Leak Detection
  • Underground Storage Tanks
  • Wastewater

Specifications

SERIES STEM FLOAT TEMPERATURE PRESSURE SWITCH OUTPUT
L500S PVC PVC -40º to +140º F (-40º to +60º C) 50 PSIG (3.4 bar) SPST 20 VA
L500S Brass Buna -40º to +180º F (-40º to +82.2º C) 150 PSIG (10.3 bar) SPST 20 VA
L500S 316 Stainless Steel 316 Stainless Steel -40º to +300º F (-40º to +148.9º C) 100 PSIG (6.9 bar) SPST 20 VA
L500S PVC PVC -40º to +140º F (-40º to +60º C) 50 PSIG (3.4 bar) SPST 50 VA
L500S Brass Buna -40º to +180º F (-40º to +82.2º C) 150 PSIG (10.3 bar) SPST 50 VA
L500S 316 Stainless Steel 316 Stainless Steel -40º to +300º F (-40º to +148.9º C) 100 PSIG (6.9 bar) SPST 50 VA
L500S PVC PVC -40º to +140º F (-40º to +60º C) 50 PSIG (3.4 bar) SPST 100 VA
L500S Brass Buna -40º to +180º F (-40º to +82.2º C) 150 PSIG (10.3 bar) SPST 100 VA
L500S 316 Stainless Steel 316 Stainless Steel -40º to +300º F (-40º to +148.9º C) 100 PSIG (6.9 bar) SPST 100 VA
L500S PVC PVC -40º to +140º F (-40º to +60º C) 50 PSIG (3.4 bar) SPDT 100 VA
L500S Brass Buna -40º to +180º F (-40º to +82.2º C) 150 PSIG (10.3 bar) SPDT 100 VA
L500S 316 Stainless Steel 316 Stainless Steel -40º to +300º F (-40º to +148.9º C) 100 PSIG (6.9 bar) SPDT 100 VA

 

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METEX CORPORATION LIMITED

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Metex Corporation Limited has been providing superior products and services to the process control, chemical treatment, waste water, industrial and manufacturing industries for over 25 years. It is our goal to continually provide our customers with the best possible equipment, technology, and service.

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