Pressure Switch
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PSW offers 5 distinct product solutions
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All offer welded hermetic snap acting sensor with fixed set points
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Normally Open or Normally Closed Logic available
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Threaded or Brazed fittings
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Pressure Pulsation damping options available
Application
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HVAC & Refrigeration
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Aircon Control
20PS/40PS
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Vacuum to 750 psig
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Potted/unpotted
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Generally Robust for Most A/C & Off-road environments
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Leaded or quick connect
PS80
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Auto-Reset , Flexible Set Point Range
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Fixed Set Point
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Operate Pressure 0 to 750 psig ( 50 Bar )
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Media (R410a, R2, R13a, R407c, CO2-R333a, Ammonia-R717 )
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Leaded or quick connect
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SPST, NO or NC
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Male or Female Threaded or Copper Tube Fitting
25PS
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Potted/unpotted
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High power device up to 600V 3A
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SPST or SPDT configurations
36PS
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0 psig to 100 psig
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Potted/Unpotted
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Leaded or quick connect
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Same robustness as 20PS
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Up to 1M cycles life on some ratings
29PS
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200 psig to 750 psig
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Manual Reset, trip free
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SPST Only
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Pressure port or panel mount options available
Temperature Sensors & Thermostats
Rugged industrial thermostats and temperature sensors with a wide range of form factors and connection options to supply a solution for every industrial application. A multitude of package designs for harsh and challenging environments span a range of -70°to 850°C.
Application
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Heating Systems ( HVAC )
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Commercial Refrigeration
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Electric Generators
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Water Heaters
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Welding Equipment
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Food Warmers
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Vending Machines
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Electric Motors
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Power Supplies
