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    Calibration Services
    1. DEMO 1
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    Pressure
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    Air Velocity
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    Flow
    1. DEMO 1
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    5. DEMO 5
    Level
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    3. DEMO 3
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    Temperature
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    2. DEMO 2
    3. DEMO 3
    4. DEMO 4
    5. DEMO 5
    Test Equipment
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    2. DEMO 2
    3. DEMO 3
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    5. DEMO 5
    Valves
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    2. DEMO 2
    3. DEMO 3
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    5. DEMO 5
    Miscellaneous
    1. DEMO 1
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    Hazardous Rated
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    Series 391/393/394
    Compact, Low Cost, Hermetically Sealed Snap Switch Option Side Mounted-Chamber Type Level Control is heavy duty and low cost. Stainless steel switching mechanism uses gravity return action instead of springs. Applications include refineries and mixing systems.
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    Series L4
    Magnetically Operated Switch, Leak Proof Body, Explosion-Proof FLOTECT® Float Switch operates to indicate tank level. No bellows, springs, or seals to fail. Applications include level and valve control, automatic tank dump operations, and direct pump control.
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    Series L6
    Easy In-wall or External Installation, Up to 2000 psig (138 bar), Compact Size FLOTECT® Liquid Level Switch is built for years of trouble-free service in a wide variety of process liquid level applications. Applications include level, valve and direct pump control for maintaining level.
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    Series 201/203/204
    Operating Pressures to 500 psig, 34 bar, Hermetically Sealed Snap Switch Option Side Mounted-Chamber Type Level Control has a long life and reliable operation. Applications include refineries, chemical plants, condensate recovery, mixing systems, and accumulators.
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    Series PBLT2 & PBLTX
    Perfect for Sludge and Slurries, Lightning Protected, Intrinsically Safe Submersible Level Transmitter is used in harsh environments and incorporates lighting and surge protection. A few applications include wastewater, sumps, reservoirs, alum tanks, and oil tanks.
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    Series SBLT2 & SBLTX
    Perfect for Ground Water and Wells, Lightning Protected or Intrinsically Safe Submersible Level Transmitter has applications water tanks, down hole, and well monitoring. Measures the height of liquid above the position in the tank.
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    Series ULT
    Explosion-Proof, Mapping Software, 3" (76.2 mm) Measuring Column Ultrasonic Level Transmitter provides reliable, accurate, non-contact measurement of liquid levels. No moving parts. A few applications include water and wastewater, chemical processing, food and beverage.
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    • Most Popular
    • Questions
    • Videos

    Most Popular

    Series PBLT2 & PBLTX
    Series SBLT2 & SBLTX
    Series L6
    Series L4

    Questions

    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
    Our client has an MBLT pressure transmitter that appears to be malfunctioning due to scale buildup. The transmitter is installed to measure leachate level in a one-year old municipal sanitary landfill. What can we use to remove scale from the transmitter without damaging the transmitter?
    Answer
    If the issue is due to build-up which consequently plugs the small sensing holes, you might take a look at our PBLT2 or FBLT series. They are both more rugged and designed for sludge and slurries, whereas the MBLT and SBLT2 are better suited for cleaner applications such as ground water and wells.
    Related
    Series FBLT
    Series PBLT2 & PBLTX
    Series SBLT2 & SBLTX
    Series MBLT

    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
    How do Submersible Level Transmitters Work?
    Ultrasonic Level Transmitters
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