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Pressure Switches

Choose from our selection of Process Control Pressure Switches. Pressure switches can be used in a variety of applications that require presurized fluids to be controlled or supervised. We offer a range of pressure switches containing capsules, bellows, Bourdon tubes, diaphragms or piston elements for sensing fluid pressure in your applications.

Pressure Switches

1769 items

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  • H100-567  United Electric Controls Model H100 Pressure Switch
    H100-567

    United Electric Controls

    Product Type: Pressure Switches

    United Electric Controls H100 Pressure Switch, 15 to 300 psi setpoint range, one SPDT, 15A@125/250/480 VAC, 1/2" FNPT and two 7/8" dia. knockouts electrical connector, NEMA 4X enclosure, welded 316LSS diaphragm, 1.5" sanitary connection, internal adjust.
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  • H100-274-1010-M550  United Electric Controls Model H100 Pressure Switch
    H100-274-1010-M550

    United Electric Controls

    Product Type: Pressure Switches

    United Electric Controls H100 Pressure Switch, 6-300 psi setpoint range, one DPDT, 10A@250 VAC resistive, 1/2" FNPT and two 7/8" dia. knockouts electrical connector, NEMA 4X enclosure, phosphor bronze bellows, 1/2" FNPT nickel-plated brass pressure...
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  • H100-358-M914  United Electric Controls Model H100 Pressure Switch
    H100-358-M914

    United Electric Controls

    Product Type: Pressure Switches

    United Electric Controls H100 Pressure Switch, 15-200 psi setpoint range, one SPDT, 15A@125/250/480 VAC, 1/2" FNPT and two 7/8" dia. knockouts electrical connector, NEMA 4X enclosure, welded 316LSS bellows, 1/2" FNPT SS pressure connector, internal...
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  • J400-270  United Electric Controls Model J400 Pressure Switch
    J400-270

    United Electric Controls

    Product Type: Pressure Switches

    United Electric Controls J400 Pressure Switch, 0-200 psi setpoint range, one SPDT, 15A@125/250/480 VAC, 3/4" FNPT and two 7/8" dia. knockouts electrical connector, NEMA 4X enclosure, Phosphor brass bellows, 1/4" FNPT nickel-plated brass pressure...
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  • 1XTXSWP12-M449 United Electric Controls One Series Loop-Powered HART Transmitter
    1XTXSWP12-M449

    United Electric Controls

    Product Type: Loop-Powered Transmitters

    United Electric Controls One Series Loop-Powered Hart Transmitter with 2-independently switched outputs, best used with PLC or DCS, 2-Wire 20-40VDC@21mA / Loop-powered 4-20mA Analog Output with HART Ver. 7, 0 to 30 psig Adj. Set Point Range, Mounting...
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  • 10-F12-M511 United Electric Controls Model 10 Series Pressure Switch
    10-F12-M511

    United Electric Controls

    Product Type: Pressure Switches

    United Electric Controls 10 Series Pressure Switch, 30-600 psi setpoint range, one SPDT, 5A@125/250 VAC or 5A/3A@30VDC, 4 terminal DIN connector, NEMA 4 enclosure, Buna-N diaphragm and o-ring, 1/4" MNPT 316SS pressure connector, external adjust. screw.
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  • 1XSWHLK11 United Electric Controls One Series Differential Pressure Switch
    1XSWHLK11

    United Electric Controls

    Product Type: Pressure Switches

    United Electric Controls One Series Electronic Differential Pressure Switch, SIL 2 Certified, Switches High Voltage, Low Current. Best used with PLC or DCS; replaces Mech. Switch or new install, 2-Wire 70-240VAC/VDC@1mA Discrete Input Powered, 0 to 50...
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  • 1XTXSWP17 United Electric Controls One Series Loop-Powered HART Transmitter
    1XTXSWP17

    United Electric Controls

    Product Type: Loop-Powered Transmitters

    United Electric Controls One Series Loop-Powered Hart Transmitter with 2-independently switched outputs, best used with PLC or DCS, 2-Wire 20-40VDC@21mA / Loop-powered 4-20mA Analog Output with HART Ver. 7, 0 to 1000 psig Adj. Set Point Range
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