Madison Co. - Optical Level Switches - Polysulfone or Brass Housing

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All Categories > Liquid Level Switches and Liquid Level Sensors > Optical Level Switch and Single Point Conductivity Sensors > Optical Level Switches - Polysulfone or Brass Housing > View Items 

Optical Level Switches - Polysulfone or Brass Housing

 
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Madison-Optical-Switches

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Madison Company offers an extensive line of standard optical point level detection switches for use in non-coating liquids.

Basic range of polysulfone optical sensors ideal for commercial and industrial applications:

  • -40 to 257°F (-40 to 125°C)
  • Solid-state technology, micro-processor compatible
  • Reverse polarity, over voltage, short circuit and transient protected

These compact optical switches incorporate a phototransistor that provides a digital output indicating the presence or absence of liquid. The sensor tip houses the phototransistor. The refractive index is changed when covered by liquid, thus indicating the level.

There are several wetted materials and operating ranges to choose from within Madison's optical switch series, including high-temperature performance options.

As with all Madison products, engineered configurations for your unique requirements can be quoted.

Features
  • Compact size
  • Solid-state technology with digital output
  • Robust design
  • Wire and supply current options available
  • Digital (TTL output)
  • Various voltage outputs available
  • 4-wire option offers sensitivity adjustment

Please contact Madison Company for product information and to obtain a quote.


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Madison Company | 27 Business Park Dr., Branford, CT 06405, 1.800.466.5383, Tel: 203.488.4477, Fax: 203.481.5036
Madison Europe | Tel: +31(0)548 659 034, Fax: +31(0)548 659 010

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