Last Updated: 05/04/2020
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Dwyer Series 1800 Low Differential Pressure Switch for General Industrial Service

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Part Number: Series 1800 Categories: ,
  • Free Shipping
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    Questions? Call +604-502 1894 Mon-Fri 8:30am to 5:30pm or Email [email protected]

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    Most orders RM500/USD120 or more ship SEA for FREE!

    • Delivery within the Southeast Asia only.
    • Hazardous items excluded.
    • Extremely heavy or bulky items excluded.
    • Distributors, Resellers and OEMs excluded.
    • Contact us for shipping charge for orders < RM500/USD120
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    Questions? Call +604-502 1894 Mon-Fri 8:30am to 5:30pm

    Setup, Configuration and Technical Support of our Products are FREE.

    We help to check your faulty Instruments too, fill in the form here

    Free phone and email tech support continues as long as you own the product. Click here for contact information.

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  • Essential for industrial environments, the Series 1800 Low Differential Pressure Switch combines small size and low price with 2% repeatability for enough accuracy for all but the most demanding applications. Set point adjustment inside the mounting stud permits mounting switch on one side of a wall or panel with adjustment easily accessible on the opposite side. UL and CSA listed, and FM approved.

    CAUTION: FOR USE ONLY WITH AIR OR COMPATIBLE GASES.

    Product Applications

    • Process applications
    • Mechanical equipment control

    Service : Air and non-combustible, compatible gases.

    Wetted Materials : Consult Factory.

    Temperature Limits : -30 to 180°F (-34 to 82.2°C). 1823-00, -20 to 180°F (-28.9 to 82.2°C).

    Pressure Limits : 10 psig (68.95 kPa) continuous, 25 psig (172.4 kPa) surge.

    Switch Type : Single-pole double-throw (SPDT).

    Repeatability : ±2%.

    Electrical Rating : 15 A @ 120-480 VAC, 60 Hz. Resistive 1/8 HP @ 125 VAC, 1/4 HP @ 250 VAC, 60 Hz. De-rate to 10 A for operation at high cycle rates.

    Electrical Connections : 3 screw type, common, normally open and normally closed.

    Process Connections : 1/8″ female NPT.

    Mounting Orientation : Diaphragm in vertical position. Consult factory for other position orientations.

    Set Point Adjustment : Screw type inside mounting spud.

    Weight : 1 lb, 5 oz (595 g).Agency Approvals:CE, CSA, FM, UL. NOTE: Optional (-EXPL) Explosion-proof Enclosure does not possess any agency approvals.

    • Compact size and repeatability, provides a high-value switch for many industrial applications
    • Designed for panel and wall mounting and provides easy access that simplifies making adjustments or changes to switch setting
    • Wide range of models from 0.07 in w.c. to 85 in w.c. can meet exacting specifications for a low pressure switch

    Product Literature

    Manual

    Catalog Page

     

    celectric logo

    Questions? Call +604-502 1894 Mon-Fri 8:30am to 5:30pm

    Setup, Configuration and Technical Support of our Products are FREE.

    We help to check your faulty Instruments too, fill in the form here

    Free phone and email tech support continues as long as you own the product. Click here for contact information.

    close-link
    celectric logo

    Questions? Call +604-502 1894 Mon-Fri 8:30am to 5:30pm or Email [email protected]

    FREE Domestic AND SEA Shipping!

    Most orders RM500/USD120 or more ship SEA for FREE!

    • Delivery within the Southeast Asia only.
    • Hazardous items excluded.
    • Extremely heavy or bulky items excluded.
    • Distributors, Resellers and OEMs excluded.
    • Contact us for shipping charge for orders < RM500/USD120
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