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    7 Products

    Capacitive Noncontact Level Sensor Switches for Chemicals

    Image of Product. Front orientation. Level Sensor Switches. Capacitive Noncontact Level Sensor Switches for Chemicals.
    This switch mounts to the outside of your tank and detects chemical level through plastic tank walls by measuring the capacitance between the switch and tank contents; it cannot be used with metal tanks. Mount switch horizontally or vertically with the included mounting bracket.
    Temp. Range,
    ° F
    Switch Starting
    Position
    Switch
    Designation
    Current @ Voltage
    Dia.
    Lg.
    Electrical
    Connection
    Includes
    Certification
    Each
    20V AC to 240V AC Input Voltage
    -10 to 1751 Off, 1 On
    SPST-NC
    SPST-NO
    0.25 amp @ 240V AC1 3/16"3"Wire LeadsMounting BracketUL Listed, CSA Certified
    00000000000000
     

    Paddle Level Switches for Dry Materials

    Image of Product. Front orientation. Contains Annotated. Paddle Level Switches. Horizontal Mount.
    Image of Product. Front orientation. Contains Annotated. Paddle Level Switches. Vertical Mount.

    Horizontal Mount

    Vertical Mount

    Monitor the level of dry material in surge bins, tanks, and silos to avoid overspills and outages. With a long paddle, these switches extend farther into large storage containers to detect material levels where other types of switches can’t reach. You can even adjust the paddle's sensitivity to materials of different sizes and shapes, such as powders, plastic pellets, and wood chips. Install multiple switches on the same container to monitor levels at various points. They are rated NEMA 4X and IP66 for protection from corrosion and washdowns.
    Horizontal Mount—Commonly installed near the bottom of containers to indicate low levels as material flows out. These switches start to rotate when material falls low enough to uncover the paddle, triggering a conveyor, pump, or other piece of equipment to prevent the container from emptying.
    Vertical Mount—Mount to the roof of containers to indicate high levels when loading material. For domed roofs, you can extend these switches farther down by connecting the paddle to your desired length of 1/8 NPT Schedule 40 pipe. The paddle rotates freely until material rises to its level and stops it, triggering a conveyor, pump, or other piece of equipment to prevent overfilling.
    With Alarm—Switches with an alarm alert you to potential malfunctions before they occur. They continuously perform self-diagnostics to detect everything from motor failure to seized bearings. When they detect an error, an LED light flashes in a corresponding code, so maintenance workers will immediately know which problem they need to fix.
    Paddle
    Switch
    Insertion
    Dp.
    Material Wt. Cap.
    Range, lb/ft³
    Max. Pressure
    @ Temp.
    Speed,
    rpm
    Lg.
    Wd.
    Material
    Starting
    Position
    Designation
    Current @
    Voltage
    Enclosure
    Rating
    Hazardous Location Rating
    Certification
    Each
    Horizontal Mount
     
    Without Alarm
    6 5/8"0 to 3030 psi @ 70° F17"2"316 Stainless Steel
    1 Off or 1 On
    SPDT
    20 amp @ 120V ACIP66
    NEMA 4X
    NEC Class I Divisions 1, 2 Groups C, D
    NEC Class II Divisions 1, 2 Groups E, F, G
    UL Listed
    C-UL Listed
    000000000000000
     
    With Alarm
    6 5/8"0 to 3030 psi @ 70° F17"2"316 Stainless Steel
    1 Off or 1 On
    SPDT
    8 amp @ 120V ACIP66
    NEMA 4X
    NEC Class I Divisions 1, 2 Groups C, D
    NEC Class II Divisions 1, 2 Groups E, F, G
    UL Listed
    C-UL Listed
    00000000000000
     
    Vertical Mount
     
    Without Alarm
    12"30 to 7030 psi @ 70° F15"1 1/2"316 Stainless Steel
    1 Off or 1 On
    SPDT
    20 amp @ 120V ACIP66
    NEMA 4X
    NEC Class I Divisions 1, 2 Groups C, D
    NEC Class II Divisions 1, 2 Groups E, F, G
    UL Listed
    C-UL Listed
    00000000000000
     
    With Alarm
    12"30 to 7030 psi @ 70° F15"1 1/2"316 Stainless Steel
    1 Off or 1 On
    SPDT
    8 amp @ 120V ACIP66
    NEMA 4X
    NEC Class I Divisions 1, 2 Groups C, D
    NEC Class II Divisions 1, 2 Groups E, F, G
    UL Listed
    C-UL Listed
    00000000000000
     
    Replacements for Paddle Level Switches
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