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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
    Accessories
    Pressure Snubbers are used with water, air, gases, and oils. Mounting Kits for Magnehelic gages, Strap Wrenches for uncommonly shaped objects, and Tubing in materials like rubber, aluminum, Norprene and more are available. Static Pressure Tip Sensors are used for different products.
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    Differential Pressure
    Dwyer’s wide selection extends to Gages, Transmitters, Switches, Data Loggers, and Monitors for Differential Pressure. Dwyer manufactures a range of dial and digital gages to reliably measure and display pressure difference, between two pressure sources using gas or liquid in a process flow.
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    Manometers
    Indicators for the difference between two pressures. Can also be used for single pressure. Dwyer offers a wide range of digital and stationary Manometers, suitable for highly accurate laboratory or general industrial service.
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    Single Pressure
    Dwyer has a wide offering of Gages, Transmitters, Switches, Data Loggers, and Monitors for Pressure, perfect for contractors, industrial and OEM applications.
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    Room Status Monitors
    Room status monitors and room pressure monitors are designed for critical low differential pressure applications that require stringent pressure, relative humidity, temperature, air change, and/or door status monitoring and alarming. Applications include pharmaceutical manufacturing, semiconductor manufacturing, clean rooms, hospital isolation rooms, research labs, vivariums, and clean manufacturing areas.
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    Remote Displays
    For a broad array of industrial and scientific applications Dwyer offers a selection of LED and LCD digital displays to remotely indicate pressure from pressure transmitters. These digital panel meters can be used to display process values from pressure, humidity, temperature, voltage, current, watt, or power factor transmitters.
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    • Most Popular
    • Questions
    • Videos

    Most Popular

    Series 2000
    Static Pressure Tips & Accessories
    Series MSX
    Series 2-5000

    Questions

    Question
    How will installation of a Magnehelic® gage 150' away from the pressure source affect accuracy?
    Answer
    Accuracy will not be affected, but response time will be increased in proportion to the length of the tubing.
    Related
    Series 2000
    Series 2000-SP
    Series 605
    Question
    Which Capsuhelic® gage ports could be connected to the pressure source in liquid service?
    Answer
    The bottom ports. This allows bleeding of entrapped air from the top ports to eliminate reading error due to compression of entrapped air in the gage. Bleed fittings should be installed in the top ports.
    Related
    Series 4000
    Question
    Can the standard Magnehelic® or Capsuhelic® gage be installed outdoors?
    Answer
    Yes. Front covers are sealed with "O" rings. Capsuhelic vent holes are plugged with foam, and the new high impact acrylic lens material is very resistant to ultra-violet fogging. Additional care is recommended to lead pressure connections downward from the gage and provide as much protection from the elements as possible
    Related
    Series 2000
    Series 4000
    Series 2000-SP
    Series 605
    Question
    Can a standard Magnehelic® gage be used for natural gas or propane service?
    Answer
    No. As the silicone diaphragm will be attacked by these gases. A Buna-N diaphragm should be specified.
    Related
    Series 2000
    Series 605
    Series 2000-SP
    Question
    What happens when a Magnehelic® gage equipped with the low temperature option is operated below -20 degrees Fahrenheit (-29 degrees Celsius)?
    Answer
    Below that temperature the accuracy of the gage deteriorates beyond our published specification due to stiffening of the diaphragm.
    Related
    Series 2000
    Series 605
    Series 2000-SP

    Videos

    No Contact! When to Use Gold Contact Switches
    High Accuracy Magnehelic Differential Pressure Gage
    Pressure Sensor Accuracy
    Liquid in your Housing? How to Prevent Conduit Condensation
    What is Deadband? Switch Actuation & Deactuation
    Custom Reading Velocity and Flow Scales on Differential Pressure Gages
    Pressure Sensor Accuracy Overview
    Series ADPS and Series EDPS Differential Pressure Switches
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