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SWI L090 Series | Highly-Buoyant, "Bent Stem" Float Level Switches

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 L090 Series | Highly-Buoyant, "Bent Stem" Float Level Switches

Description

The "Bent Stem" L090 Float Switch mounts less than 3" into the side of a tank and can detect liquid levels with specific gravities as low as 0.45. L090 material options include stainless steel or Buna-N floats with a selection of brass or stainless steel stem mounts. Various mounting sizes are also available for installation into a mounting boss or directly through the tank wall.

Principles of Operation

A hermetically-sealed reed switch is actuated by an internal magnet within the float. As the float rises and falls with the liquid level, the magnetic field passes the switch encapsulated within the stem and causes the contact to either open or close.

SWI L090 Series

Features

  • Leak-Resistant Construction
  • Side-Wall Mounting: Internal
  • Broad Media Compatibility
  • Operates on Rising or Falling Level
  • Normally-Open or Normally-Closed Operation by Inverting the Float
  • Optional Floats, Mounts & Configurations
  • 50 VA SPST Switch (Standard)

Applications

  • Food & Beverage Equipment
  • Food Warmers
  • Storage Tanks
  • Fuel Dispensing Systems
  • Humidity Control Equipment

Specifications

SERIES MOUNT STEM/FLOAT SG* TEMPERATURE PRESSURE SWITCH CONTACTS
L090 1/8" NPT Brass/Buna 0.63  -40º to +180º F (-40º to +82.2º C) 150 PSIG (10.3 bar) SPST 50 VA Interchangeable NO/NC
L090 1/8" NPT 316 Stainless Steel/Buna 0.63  -40º to +180º F (-40º to +82.2º C) 150 PSIG (10.3 bar) SPST 50 VA Interchangeable NO/NC
L090 1/8" NPT 316 Stainless Steel 0.70  -40º to +300º F (-40º to +148.9º C) 100 PSIG (6.9 bar) SPST 50 VA Interchangeable NO/NC
L090 3/8" - 24 Brass/Buna 0.63  -40º to +180º F (-40º to +82.2º C) 150 PSIG (10.3 bar) SPST 50 VA Interchangeable NO/NC
L090 3/8" - 24 316 Stainless Steel/Buna 0.63  -40º to +180º F (-40º to +82.2º C) 150 PSIG (10.3 bar) SPST 50 VA Interchangeable NO/NC
L090 3/8" - 24 316 Stainless Steel 0.70  -40º to +300º F (-40º to +148.9º C) 100 PSIG (6.9 bar) SPST 50 VA Interchangeable NO/NC

 

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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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