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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
    Series SGP
    1.6% Full Scale Accuracy, 316, 316L SS & PTFE Wetted Parts Stainless Steel Schaeffer Gage has ranges of vacuum, compound and pressures are available. Applications include chemical, cement, fertilizer, refinery, and power.
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    Series SGA
    Brass Wetted Parts, Bottom or Back Connection 1.5" & 2" Industrial Pressure Gage
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    Series 490
    Liquid & Gas Pressure Measurement, ±0.5% F.S. Accuracy Wet/Wet Handheld Digital Manometer
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    Series BTG
    Monitor Tank Unloading Discharge Pressure Bulk Tanker Gage
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    Series CONG
    Large Easy-to-Read Dial Contractor Gage
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    Series DH3
    3 in 1 Instrument: Gage, Switch and Transmitter, Square Root Output for Flow Differential Pressure Controllers are available in 3-in-1 instruments that have a digital display gage, control relay switches, and a transmitter with current output.
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    Series 672
    Single Pressure Connection, Ranges Down to 10 in w.c. Low Pressure Transducer is used for applications where a very accurate low pressure transducer is needed. Used in liquid level, flood warning, and waste water.
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    Series AT2MS
    Series MS in Flameproof Enclosure ATEX/IECEx Approved Magnesense® Differential Pressure Transmitter is versatile in monitoring pressure and air velocity in hazardous locations.
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    • Questions
    • Videos

    Questions

    Question
    What restrictions, if any, are imposed for the Magnehelic® and Photohelic® gages in vacuum service?
    Answer
    In applications involving higher vacuums than 20" Hg, leakage due to gage housing porosity becomes the limiting factor.
    Related
    Series MP
    Series 2000-SP
    Series 2000
    Series 3000MR/3000MRS
    Series 605
    Series DCTE
    Series A3000
    Series 43000
    Question
    A customer would like to get switching capability, local pressure indication, and a 4-20 mA output signal all in one device. Do we have a product to offer them?
    Answer
    Yes. The DH, DHII or DH3 possess high/low set points, digital gage display and 4-20 mA full scale output signal for air and compatible gas. The EDA, DPG-200, DPT and the MDPC possess high/low set points, digital gage display and 4-20 mA full scale output signal for compatible fluids.
    Related
    Series DHII
    Series DPT
    Series EDA
    Series DH
    Series DH3
    Series MDPC
    Series DPG-200
    Question
    What is the NEMA rating of a Photohelic®?
    Answer
    Our standard is considered to be NEMA 1 rated for general purpose. We do have weatherproof (NEMA 4X) and explosion-proof (NEMA 7 & 9) enclosures available.
    Related
    Series 3000MR/3000MRS
    Series A3000
    Series 43000
    Question
    We are using your DH3 Digihelic pressure transmitters and have a question regarding the pressure connections. The model we have has a bi-directional range of -5" w.c. to +5" w.c. We have a single connection to our process and the other is vented to atmosphere. Which of the connections, ("LO" or "HI") would be used for the process connection in this case?
    Answer
    Related
    Series DH3
    Question
    Your Magnehelic gauge doesn't come with a calibration certificate, do you have any documentation for these gauges to meet these needs?
    Answer
    We have 3 options: (1) We can supply a Certificate of Conformance at no charge if you request that certificate at the time of order. The Certificate of conformance would state that each Magnehelic gauge is calibrated to meet the specifications stated on the spec sheet. (2) We offer a factory calibration “-FC” as an option that is a certificate of the standard calibration points at the time of manufacture, for a small fee. (3) We can also provide a NIST-traceable calibration for an extra charge per gage if that is required. To get the NIST-traceable calibration, you would simply add a “-NIST” to the end of your part number. NIST-traceable calibrations will come with the 6 point calibration certificate. We recommend “periodic calibration” for our Magnehelic, though we leave the specific time-frame up to the end user, since different organizations have different requirements (i.e. government groups often require more frequent calibrations.) If you choose to have the NIST traceable calib
    Related
    Series 2-5000
    Series 2000-SP
    Series DHII
    Series DH3
    Series DH
    Series 2000

    Videos

    Pressure Sensor Accuracy
    Liquid in your Housing? How to Prevent Conduit Condensation
    Custom Reading Velocity and Flow Scales on Differential Pressure Gages
    Magnesense II Differential Pressure Transmitter
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