Showing 1–9 of 20 results
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$3.181
Long life and reliable operation is inherent in the design of the 201 series. The use of an external magnet reduces the possibility of magnetic particle build up inside the armature tube and subsequent loss of operation as may occur with the internal magnet repulsion design. Electrical requirements are met by use of hermetically sealed snap action or mercury switches in a variety of actions including SPST, SPDT, DPDT and DPST arrangements. Optional circuits are available for low current/voltage DC, high current DC, or high temperature applications.
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$1.539
Two opposing bellows in the Model DP differential pressure switch result in maximum sensitivity, quick response to changes and good vibration resistance. Choice of brass or 316 stainless steel assures broad media compatibility. Setpoint adjustment is easy thanks to external knobs and large, clear scale reading directly in psid. A wide variety of switches and circuit styles enables exactly the specific type of control function needed for any system. Mercury switches are a good choice for humid areas while snap switches are better able to resist vibration. Various operations possible include single adjustment fixed deadband, double adjustment adjustable deadband, manual reset (increasing or decreasing pressure) and two stage with each SPST or SPDT switch independently adjustable. Standard enclosure is NEMA-1 style. Optional weatherproof construction is for outdoor use and explosion-proof enclosure meets requirements for Class I, Groups C & D, Class II, Groups E, F & G.
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$1.539
Double Bellows Diff. Pressure Swt,Adjust.Deadbnd,316SS,30psid Order #: DPA-43-153-64E Mfg #: DPA-43-153-64E
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$1.539
Double Bellows Diff. Pressure Swt,Adjust.Deadbnd,316SS,80psid Order #: DPA-43-153-65E Mfg #: DPA-43-153-65E
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$1.539
Double Bellows Diff. Pressure Swt,min.deadband,316SS,20psid Order #: DPA-7043-153-62E Mfg #: DPA-7043-153-62E
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$1.539
Double Bellows Diff. Pressure Swt,min.deadband,316SS,30psid Order #: DPA-7043-153-64E Mfg #: DPA-7043-153-64E
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$1.539
Double Bellows Diff. Pressure Swt,min.deadband,316SS,80psid Order #: DPA-7043-153-65E Mfg #: DPA-7043-153-65E
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$1.693
Differential Pressure Switch fixed deadband, 0 80 psid Order #: DPS-243-3-65E Mfg #: DPS-243-3-65E
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$1.283
Bourdon Tube Pressure Switch fixed deadband, 50 1000 psig Order #: DS-221-2-11S Mfg #: DS-221-2-11S
