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    Pressure Switches

    PBN1 Series

    1 in-H2O to 50 in-H2O. SPNO. Senses air. Gage, vacuum, differential. Life: up to 20 million cycles. 8 psi or 15 psi proof pressure.

    Overview

    The Honeywell PBN Series is a range of versatile, low-cost, ultra-low pressure switches and sensors. PBN products are compact, lightweight, feature high reliability, and are designed to yield a repeatable response over millions of cycles. They can be mounted in virtually any orientation and their rugged construction allows use in the most rigorous environments.

    The PBN1 Series has a direct-action blade contact with a set-point range of 0.018 psi to 1.8 psi and gold contacts. The PBN3 Series features a snap-action switch with 0.036 psi to 40 psi and silver contacts.

    Product specifications such as operating characteristics, termination type and contact materials can be customized for certain applications.

    Product Number
    Part Number
    Description
    Leaf Category
    Thumbnail
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    PBN1B222-A
    PBN1 Series Ultra Low Pressure Sensors, 1 in-H2O to 50 in-H2O pressures, smooth perpendicular ports, SPST-NO, polyurethane diaphragm
    https://s7d1.scene7.com/is/image/Honeywell65/sps-siot-pbm1-highres-ciid-161329
    PBN1B222-A
    PBN1 Series Ultra Low Pressure Sensors, 1 in-H2O to 50 in-H2O pressures, smooth perpendicular ports, SPST-NO, polyurethane diaphragm
    https://s7d1.scene7.com/is/image/Honeywell65/sps-siot-pbm1-highres-ciid-161329
    PBN1B222-AT
    UNSEALED OI-PB SWITCH
    https://s7d1.scene7.com/is/image/Honeywell65/sps-siot-pbm1-highres-ciid-161329
    PBN1B222-AT
    UNSEALED OI-PB SWITCH
    https://s7d1.scene7.com/is/image/Honeywell65/sps-siot-pbm1-highres-ciid-161329
    PBN1B222-R6
    PBN1 Series Ultra Low Pressure Sensors, 10 in-H2O to 50 in-H2O pressure range, smooth perpendicular ports, SPST-NO, polyurethane diaphragm
    https://s7d1.scene7.com/is/image/Honeywell65/sps-siot-pbm1-highres-ciid-161329
    PBN1B222-R6
    PBN1 Series Ultra Low Pressure Sensors, 10 in-H2O to 50 in-H2O pressure range, smooth perpendicular ports, SPST-NO, polyurethane diaphragm
    https://s7d1.scene7.com/is/image/Honeywell65/sps-siot-pbm1-highres-ciid-161329
    PBN1B222-R7
    PBN1 Series Ultra Low Pressure Sensors, 51.0 in-H2O to 416.0 in-H2O pressure range, smooth perpendicular ports, SPST-NO, polyurethane diaphragm
    https://s7d1.scene7.com/is/image/Honeywell65/sps-siot-pbm1-highres-ciid-161329
    PBN1B222-R7
    PBN1 Series Ultra Low Pressure Sensors, 51.0 in-H2O to 416.0 in-H2O pressure range, smooth perpendicular ports, SPST-NO, polyurethane diaphragm
    https://s7d1.scene7.com/is/image/Honeywell65/sps-siot-pbm1-highres-ciid-161329
    PBN1B222C
    UNSEALED OI-PB SWITCH
    https://s7d1.scene7.com/is/image/Honeywell65/sps-siot-pbm1-highres-ciid-161329
    PBN1B222C
    UNSEALED OI-PB SWITCH
    https://s7d1.scene7.com/is/image/Honeywell65/sps-siot-pbm1-highres-ciid-161329
    PBN1B222E
    UNSEALED OI-PB SWITCH
    https://s7d1.scene7.com/is/image/Honeywell65/sps-siot-pbm1-highres-ciid-161329
    PBN1B222E
    UNSEALED OI-PB SWITCH
    https://s7d1.scene7.com/is/image/Honeywell65/sps-siot-pbm1-highres-ciid-161329
    PBN1B222F
    UNSEALED OI-PB SWITCH
    https://s7d1.scene7.com/is/image/Honeywell65/sps-siot-pbm1-highres-ciid-161329
    PBN1B222F
    UNSEALED OI-PB SWITCH
    https://s7d1.scene7.com/is/image/Honeywell65/sps-siot-pbm1-highres-ciid-161329
    PBN1B222P
    UNSEALED OI-PB SWITCH
    https://s7d1.scene7.com/is/image/Honeywell65/sps-siot-pbm1-highres-ciid-161329
    PBN1B222P
    UNSEALED OI-PB SWITCH
    https://s7d1.scene7.com/is/image/Honeywell65/sps-siot-pbm1-highres-ciid-161329
    PBN1B332-R6
    PBN1 Series Ultra Low Pressure Sensors, 10 in-H2O to 50 in-H2O pressure range, barbed radial ports, SPST-NO, polyurethane diaphragm
    https://s7d1.scene7.com/is/image/Honeywell65/sps-siot-pbm1-highres-ciid-161329
    PBN1B332-R6
    PBN1 Series Ultra Low Pressure Sensors, 10 in-H2O to 50 in-H2O pressure range, barbed radial ports, SPST-NO, polyurethane diaphragm
    https://s7d1.scene7.com/is/image/Honeywell65/sps-siot-pbm1-highres-ciid-161329
    PBN1B332-R6-RS
    UNSEALED OI-PB SWITCH
    https://s7d1.scene7.com/is/image/Honeywell65/sps-siot-pbm1-highres-ciid-161329
    PBN1B332-R6-RS
    UNSEALED OI-PB SWITCH
    https://s7d1.scene7.com/is/image/Honeywell65/sps-siot-pbm1-highres-ciid-161329