Clark Solutions Variable Area Flowmeter and Switch DS05


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Variable Area Flowmeter and Switch - DS05 - Clark Solutions
Hudson, MA, USA
Variable Area Flowmeter and Switch DS05
The flow meter and switch model DS05 works according to a modified variable area principle. The float is guided in a cylindrical measuring glass by means of a spring. The flowing medium moves the float in the flow direction. The upper edge of the float shows the momentary flow via a burnt-in scale on the measuring glass. A Reed contact is mounted outside the meter in a sealed housing. When the float reaches the position of the Reed contact the switch will close. With higher flows the float moves further upward until it reaches a built-in float stop, still keeping the switch closed. This ensures a bistable switch function at any time. The Reed contact is adjustable over the full switching range of the meter.
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Technical Specifications

  Clark Solutions
Product Category Volumetric Liquid Flow Switches
Product Number DS05
Product Name Variable Area Flowmeter and Switch
Operating Pressure ? to 145 psi (? to 102 m H2O)
Poles Single Pole
Pipe Diameter 0.25 to 1.25 inch (6.35 to 31.75 mm)
Process Media Type Liquid
Switch Type Electro-mechanical
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