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    Calibration Services
    1. DEMO 1
    2. DEMO 2
    3. DEMO 3
    4. DEMO 4
    5. DEMO 5
    Pressure
    1. DEMO 1
    2. DEMO 2
    3. DEMO 3
    4. DEMO 4
    5. DEMO 5
    Air Quality
    1. DEMO 1
    2. DEMO 2
    3. DEMO 3
    4. DEMO 4
    5. DEMO 5
    Air Velocity
    1. DEMO 1
    2. DEMO 2
    3. DEMO 3
    4. DEMO 4
    5. DEMO 5
    Flow
    1. DEMO 1
    2. DEMO 2
    3. DEMO 3
    4. DEMO 4
    5. DEMO 5
    Level
    1. DEMO 1
    2. DEMO 2
    3. DEMO 3
    4. DEMO 4
    5. DEMO 5
    Temperature
    1. DEMO 1
    2. DEMO 2
    3. DEMO 3
    4. DEMO 4
    5. DEMO 5
    Test Equipment
    1. DEMO 1
    2. DEMO 2
    3. DEMO 3
    4. DEMO 4
    5. DEMO 5
    Valves
    1. DEMO 1
    2. DEMO 2
    3. DEMO 3
    4. DEMO 4
    5. DEMO 5
    Miscellaneous
    1. DEMO 1
    2. DEMO 2
    3. DEMO 3
    4. DEMO 4
    5. DEMO 5
    Hazardous Rated
    1. DEMO 1
    2. DEMO 2
    3. DEMO 3
    4. DEMO 4
    5. DEMO 5
    Level Indicators
    Level Indicators indicate level. Both products available can be customized. There is a choice of a compact "mini" size or the customizable full size. Dwyer's indicators incorporate a pressure tight housing with internal float.
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    Water Leak Detectors
    Water Leak Detectors are conductivity sensors with an electrical contact output for detecting water leaks. Single point and extended tape models. Variety of Applications.
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    Pump Controllers
    Pump Controllers turn on and off pumps to maintain specific levels in tanks. This category contains protectors and controllers.
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    Bin Vibrators
    Bin Vibrators come in these types: Penumatic Roller Vibrator, Piston Vibrator, Pneumatic Ball Vibrator, Air Hammer, Pneumatic Turbine Vibrator, Electric Bin Vibrator, and Bin Aerator Pad. Bin Electric and pneumatic vibrators for powder and bulk storage vessels.
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    Level Switches
    Level Switches are sensors with an electrical contact output at a specific liquid, powder or bulk level. Capacitive, conductive, diaphragm, displacer, float, inductive, optical, paddle, vibrating rod, tilt, and tuning fork models are the different types of level switches available.
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    Level Transmitters
    Level Transmitters are sensors with an electrical transmission output for remote indication of liquid, powder or bulk level. Capacitive, float, mechanical, submersible, and ultrasonic models are the different types available of level transmitters.
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    • Most Popular
    • Questions
    • Videos

    Most Popular

    Series F6 & F7 Vertical
    Series WD3
    Series F6 & F7 Horizontal
    Series CFS2

    Questions

    Question
    What is the key feature of both Proximity position indicators and level switches that sets these products apart from all competitors?
    Answer
    Magnetic coupling.
    Related
    Series Mark
    Series PLS
    Question
    What are the two dry product level switch model types? What ranges do they cover? How are they adjusted? How many set-points do they have?
    Answer
    GSD3DA - gravity (elastomer) suspension, aluminum housing, polyurethane diaphragm, standard 15 amp switch. PSD16A - pneumatic (fabric), suspension, aluminum housing, filter fabric diaphragm, polyester 150 micron permeability, standard 15 amp switch. They can be adjusted to any level. They are adjusted by a screw adjustment. One setpoint available. For additional options, you could look at our CLS2 Series Capacitive Level Switch, TFLS Series Tuning Fork Level Switch, PLS and PLS2 Series Paddle Level Switches.
    Related
    Series TFLS
    Ultra-Mag™
    Series PLS2
    Series PLS
    Series CLS2
    Question
    Why is the minimum specific gravity important on the float level switches?
    Answer
    If a medium has a lower s.g. than the rated minimum for a float, the float will sink through the media and the switch will not operate.
    Related
    Series 211/213/214
    Series F6 & F7 Vertical
    Series 225/227/228
    Series F6 & F7 Horizontal
    Series 291/293/294
    Series L6
    Series 102/1102
    Series 1211/1213/1214
    Series 1251/1253/1254
    Series 221/223/224
    Model F7-MLK2
    Series L10
    Series 1241/1243/1244
    Series L4
    Series 251/253/254
    Series 123/125
    Series L8
    Series 1221/1223/1224
    Series 215/217/218
    Series 205
    Series F7-MQ
    Series 201/203/204
    Series F7-MS
    Series F7-MM
    Question
    What else needs to be specified when ordering an L4-TOP?
    Answer
    The vertical and horizontal lengths of the float arm.
    Related
    Series L4
    Question
    How are the F6 & F7 vertical level switches converted from N.O. to N.C. or vice versa?
    Answer
    The float is removed and replaced upside down.
    Related
    Series F6 & F7 Vertical

    Videos

    No Contact! When to Use Gold Contact Switches
    Liquid in your Housing? How to Prevent Conduit Condensation
    Pressure Sensor Accuracy Overview
    Mercoid Series FBLT & PBLT Submersible Level Transmitters
    Mercoid Series SBLT & MBLT Submersible Level Transmitters
    Series ULT Ultrasonic Level Transmitter
    Series WD3 and Model WA Water Alarms
    How do Submersible Level Transmitters Work?
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