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Mercoid division of Dwyer Instruments

CS Series Pressure Switches

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CS Series Pressure Switch
  • Adjustable, visible setpoint
  • Fixed Deadband
  • Snap action switch


    • Low cost CS series pressure switches combine advanced design, precision construction and small size. These controls are ideal for instrument panels, small compressors and general industrial applications. 

    Adjustable setpoint and easy-to-wire SPDT snap switch reduce installation time, saving money. Operates in any position and is vibration resistant. Enclosure is of NEMA-1 construction. Wetted parts are suitable for any media compatible with BUNA-N and zinc plated steel.

    Specifications

    Temperature Limits -30 to 150°F (-35 to 66°C)
    Pressure Connection 1/4" NPT female
    Electrical Rating 15A @ 120 VAC, 8A @ 240 VAC, 1/8 HP @ 120 VAC, 1/4 HP @ 240 VAC
    Conduit Opening 7/8" hole for 1/2" HUB
    Switch Type Snap
    Wiring Connections Screw type
    Setpoint Adjustment Screw type, internal
    Housing Galvanized/painted steel
    Wetted Parts Nylon reinforced BUNA-N, steel
    Weight 1/2 lb. (.25 kg)
    Dimensions 3.75" (97mm) high x 2.19" (55.6mm) wide x 3.19" (81mm) deep
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    Part Numbers

    Model 
    Number    		 Adjustable Set Point 
    Range    		 Fixed Deadband 
    Maximum    		 Maximum 
    Pressure
    CS-1 
    CS-3 
    CS-10 
    CS-30 
    CS-150    		 1-30"Hg. Vacuum 
    1-100 Inches of Water Pressure 
    1-10 PSIG 
    1-30 PSIG 
    10-150 PSIG    		 1.5" Hg. 
    7" WC 
    0.4 PSIG 
    1.0 PSIG 
    5 PSIG    		 30 PSIG 
    30 PSIG 
    30 PSIG 
    50 PSIG 
    175 PSIG
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    Contact Us

    John Sherman Agencies Ltd.
    1641 Venables Street
    Vancouver, British Columbia, Canada
    V5L 2H1

    Phone: 604-254-9622
    Fax: 604-254-3123

    e-mail: info@johnsherman.com
     

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