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SWI L003 Series Compact & Low-Cost Level Float Switch, Ideal For High Volume Use

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 L003 Series Compact & Low-Cost Level Float Switch, Ideal For High Volume Use

Description

The L003 is a versatile, vertically-mounted switch designed for a wide range of OEM and special purpose level control applications. With a larger displacement than other sub-compact models, the L003 is ideal for shallow tanks. The switch can also be interchanged from normally-open to normally-closed operation in the field by simply inverting the float. A large selection of engineered plastic material options are available to perform in a variety of water-based, oil-based, low density and ultra pure liquid media. Materials include polypropylene, PVC and Nylon/Buna equipped with a 1/8" NPT or 3/8" - 24 mount.

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 L001U/L003U Series

Features

  • Ideal for Shallow Tanks
  • Broad Media Capability
  • Interchangeable NO or NC Operation By Inverting the Float
  • 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
L003 1/8" NPT Solid Polypropylene 0.9  -40º to +150º F 150 PSIG SPST 50 VA Interchangeable NO/NC
L003 3/8" - 24 Solid Polypropylene 0.9  -40º to +180º F 150 PSIG SPST 150 VA Interchangeable NO/NC
L003 1/8" NPT Hollow Polypropylene 0.73  -40º to +150º F 50 PSIG SPST 50 VA Interchangeable NO/NC
L003 3/8" - 24 Hollow Polypropylene 0.66  -40º to +180º F 50 PSIG SPST 50 VA Interchangeable NO/NC
L003 1/8" NPT PVC/PVC 0.9  -40º to +150º F 50 PSIG SPST 50 VA Interchangeable NO/NC
L003 3/8" - 24 PVC/PVC 0.9  -40º to +150º F 50 PSIG SPST 50 VA Interchangeable NO/NC
L003 1/8" NPT Nylon/Buna 0.63  -40º to +180º F 150 PSIG SPST 50 VA Interchangeable NO/NC
L003 3/8" - 24 Polypropylene/Buna 0.63  -40º to +180º F 150 PSIG SPST 50 VA Interchangeable NO/NC
L003 1/8" NPT Polysulfone/Buna 0.63  -40º to +180º F 50 PSIG SPST 50 VA Interchangeable NO/NC
L003 1/8" NPT Polysulfone 0.8  -40º to +225º F 50 PSIG 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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