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Optical Level Sensor, ELS –1100 Series, Wet at Current Sink, Open Collector, 10 to 28 Vdc, 40 mA


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Manufacturer Part No:
Newark Part No.:
Technical Datasheet:
142700   Datasheet
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Product Overview

The 142700 is a TTL/CMOS Compatible Liquid Level Switch with normally open (reversible) operation. General purpose ELS -1100 series switch satisfies most applications. This polysulfone unit is both compact and economical. It features a variety of mountings, power requirements and electrical terminations to make it easy to find a perfect match for application.
  • Polysulfone stem
  • 1/4" NPT male mounting size
  • Vertical or horizontal mounting
  • 12 22AWG PVC leads


Sensing & Instrumentation

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Open Collector






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Technical Documents (1)

CAD Downloads


Terms and Conditions

CAD Models - Notice
CAD Models and drawings are provided to you on a revocable limited licence for your internal use only but remain the property of the manufacturer who retain all intellectual property rights and ownership. They are provided to assist you in decision making and as design guide but are not guaranteed to be error free, accurate or up to date and is not intended to be taken as advice.
Use of these CAD models and other options provided are downloaded and used entirely at your own risk and by continuing you confirm acceptance of the above.

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