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SWI Temperature Switches

USA Toll Free: 1-800-730-0302 Tel: 416-240-1920 -

Temperature Switches are designed to control safety systems on automated processes. Temperature Switches utilize a bimetallic element to make or break a circuit. The materials which are used to produce bimetal react differently when heat is induced into the bimetal element either through exposure to heat generated by the application or caused by the self-heating effect created by passing current through the bimetallic element; or a combination of both. This permits the bimetallic element to "bend" creating the workforce required to make or break an electrical circuit.

SWI Proximity Switches

TS Series
Fixed Temperature Switch

The TS Series Fixed Temperature Switch is an electromechanical device designed to detect a variation in the temperature of liquids and gases. The TS enables the user to customize a fixed temperature setpoint between +50º F (+10º C) and +250º F (+121.1º C). Comprised entirely of 316L stainless steel, additional switch options include normally-open or normally-closed contacts.

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TS01E Series
Fixed Set-Point Temperature Switch

The TS01E Series Temperature Switch is designed to integrate to independent relays that change states using fixed temperature points within one device. The TS01E serves as an electronic thermostat control with probe mounted thermistors that sense the change in temperature within the media. In addition, the unit contains no mechanical components that can cause delay or chatter during operation.

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Temperature Switch Features:

  • 100% Customized Based on Customer Specifications
  • Proudly Made in USA
  • Repeatability of ± 2% of Sensor Capacity
  • Custom Temperatures from +50° F (+10° C) to +250° F (+121.1° C)
  • Vibration & Ambient Temperature Protection
  • Thermal Isolation Between Switch & Sensor
  • Fast Response & Accurate Temperature Control
  • Normally-Open or Normally-Closed Switch Contacts

About Us

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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Dataloggers, sensors, pumps, recorders, hand held instruments, flow instrumentation, level controls, valves, instrumentation, containers, tanks, transmitters, data loggers, digital indicators, mixers and agitators, pressure intrumentation, analyzers and controllers for a variety of industrial applications such as water quality, pH/ORP and more.

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Water Analyzers and Controllers, Wireless Products, Corrosion Monitoring Equipment, Cooling Tower and Boiler Controllers, a wide variety of Pumps, Valves, Dataloggers and Recorders, HVAC, Instrumentation, Skids and Systems, Containers and Tanks from world leading manufacturers are products you will find on this site.

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