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DWYER INSTRUMENTS Pressure And/or Vacuum Transducers

Dwyer Instruments pressure and / or vacuum transducers monitor differential pressure of air and compatible fluids with 0.5% accuracy. The design of these units employs dual pressure sensors which convert the pressure changes into a standard 4 to 20 mA output signal or field selectable voltage. They are integrated with an optional LCD indicator to display the local status and identify the operational conditions. These transducers feature a zero-reset push button for easy calibration and reducing the installation downtime. Raptor Supplies offer a broad range of these Dwyer Instruments transducers available in 0 to 15 PSI, 10 PSI, 100 PSI and 1000 PSI max pressure range options.

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Dwyer pressure and / or vacuum transducers monitor the differential pressure of air and compatible fluids with 0.5% accuracy. The design of these units employs dual pressure sensors which convert the pressure changes into a standard 4 to 20mA output signal or field-selectable voltage.

DWYER INSTRUMENTS -

629C Series Wet/Wet Differential Pressure Transmitters

DWYER INSTRUMENTS 629-02-CH-P2-E5-S1A
StyleModelMax. PressurePressure RangePrice (inc. GST)
A629-02-CH-P2-E5-S120 psi0 to 10 psidA$ 1097.77
A629-03-CH-P2-E5-S150 psi0 to 25 psidA$ 1097.77
A629-04-CH-P2-E5-S1100 psi0 to 50 psidA$ 1179.07
A629-05-CH-P2-E5-S1200 psi0 to 100 psidA$ 1046.94
DWYER INSTRUMENTS -

IS626 Series Intrinsically Safe Pressure Transmitters

DWYER INSTRUMENTS IS626-13-GH-P1-E1-S1A
StyleModelMax. PressurePressure RangePrice (inc. GST)
AIS626-13-GH-P1-E1-S1600 psi0 to 300 psiA$ 1189.04
AIS626-14-GH-P1-E1-S11000 psi0 to 500 psiA$ 1189.04
DWYER INSTRUMENTS -

DPG-200 Series Digital Pressure Gages

DWYER INSTRUMENTS DPG-200A
StyleModelDisplay UnitsPressure RangePrice (inc. GST)
ADPG-200Psi, Kg/cm Sq, Bar, In HG, Ft H2O, Ft Seawater, KPa, Oz/In Sq, In H2O, mBar, cm H2O, mm HG-14.6 to 0 psigA$ 1663.65
ADPG-211Psi, Kilograms per Centimeter Squared, Bar0 to 5000 psigA$ 1657.67
ADPG-210Psi, Kilograms per Centimeter Squared, Bar, In HG, FT WC0 to 3000 psigA$ 1570.42
ADPG-209Psi, Kilograms per Centimeter Squared, Bar, In HG, FT WC, FT Seawater, KPA0 to 1000 psigA$ 1657.67
ADPG-207Psi, Kilograms per Centimeter Squared, Bar, In HG, FT WC, FT Seawater, KPA, Ounces pre Inch Squared0 to 300 psigA$ 1663.65
ADPG-208Psi, Kilograms per Centimeter Squared, Bar, In HG, FT WC, FT Seawater, KPA, Ounces pre Inch Squared0 to 500 psigA$ 1663.65
ADPG-206Psi, Kilograms per Centimeter Squared, Bar, In HG, FT WC, FT Seawater, KPA, Ounces pre Inch Squared, IN H2O0 to 200 psigA$ 1663.65
ADPG-202Psi, Kilograms per Centimeter Squared, Bar, In HG, FT WC, FT Seawater, KPA, Ounces pre Inch Squared, IN H2O, mBar, cm WC, mm HG0 to 15 psigA$ 1576.09
ADPG-203Psi, Kilograms per Centimeter Squared, Bar, In HG, FT WC, FT Seawater, KPA, Ounces pre Inch Squared, IN H2O, mBar, cm WC, mm HG0 to 30 psigA$ 1663.65
ADPG-204Psi, Kilograms per Centimeter Squared, Bar, In HG, FT WC, FT Seawater, KPA, Ounces pre Inch Squared, IN H2O, mBar, cm WC, mm HG0 to 50 psigA$ 1694.37
ADPG-205Psi, Kilograms per Centimeter Squared, Bar, In HG, FT WC, FT Seawater, KPA, Ounces pre Inch Squared, IN H2O, mBar, cm WC, mm HG0 to 100 psigA$ 1663.65
DWYER INSTRUMENTS -

628 Series Industrial Pressure Transmitters

DWYER INSTRUMENTS 628-14-GH-P9-E1-S1A
StyleModelConnection SizeElectrical ConnectionHousing MaterialMax. PressurePressure RangePrice (inc. GST)
A628-14-GH-P9-E1-S11/2"-Stainless Steel1000 psig0 to 500 psig-
RFQ
A628-00-GH-P9-E1-S11/2"-Stainless Steel30 psig0 to 15 psiaA$ 593.10
A628-07-GH-P1-E4-S11/4"Mini Hirschman PlugStainless Steel30 psig0 to 15 psigA$ 444.65
A628-14-GH-P1-E4-S11/4"Mini Hirschman PlugStainless Steel1000 psig0 to 500 psigA$ 444.65
A628-13-GH-P1-E4-S11/4"Mini Hirschman PlugStainless Steel600 psig0 to 300 psigA$ 444.65
A628-12-GH-P1-E4-S11/4"Mini Hirschman PlugStainless Steel400 psig0 to 200 psigA$ 444.65
A628-11-GH-P1-E4-S11/4"Mini Hirschman PlugStainless Steel300 psig0 to 150 psigA$ 444.65
A628-10-GH-P1-E4-S11/4"Mini Hirschman PlugStainless Steel200 psig0 to 100 psigA$ 444.65
A628-09-GH-P1-E4-S11/4"Mini Hirschman PlugStainless Steel100 psig0 to 50 psigA$ 444.65
A628-08-GH-P1-E4-S11/4"Mini Hirschman PlugStainless Steel60 psig0 to 30 psigA$ 444.65
A628-07-GH-P1-E1-S11/4"-Stainless Steel30 psig0 to 15 psigA$ 404.23
A628-00-GH-P1-E4-S11/4"Mini Hirschman PlugStainless Steel30 psig0 to 15 psiaA$ 443.13
A628-08-GH-P1-E1-S11/4"-Stainless Steel60 psig0 to 30 psigA$ 404.23
A628-14-GH-P1-E1-S11/4"-Stainless Steel1000 psig0 to 500 psigA$ 404.23
A628-13-GH-P1-E1-S11/4"-Stainless Steel600 psig0 to 300 psigA$ 382.96
A628-12-GH-P1-E1-S11/4"-Stainless Steel400 psig0 to 200 psigA$ 382.96
A628-11-GH-P1-E1-S11/4"-Stainless Steel300 psig0 to 150 psigA$ 382.96
A628-11-CH-P1-E5-S11/4"Terminal Board with Conduit ConnectionCast Aluminum300 psig0 to 150 psigA$ 522.21
A628-10-GH-P1-E1-S11/4"-Stainless Steel200 psig0 to 100 psigA$ 382.96
A628-09-GH-P1-E1-S11/4"-Stainless Steel100 psig0 to 50 psigA$ 404.23
A628-00-GH-P1-E1-S11/4"LeadsStainless Steel30 psig0 to 15 psiaA$ 420.27
DWYER INSTRUMENTS -

626 Series Industrial Pressure Transmitters

DWYER INSTRUMENTS 626-14-GH-P9-E1-S1A
DWYER INSTRUMENTS 626-10-GH-P1-E1-S1B
StyleModelConnection SizeGradeHousing MaterialLoop ResistanceMax. PressurePower RequiredPressure RangePrice (inc. GST)
A626-14-GH-P9-E1-S11/2"Grade 316LStainless Steel0 to 1300 Ohm1000 psig10 to 30V DC0 to 500 psig-
RFQ
A626-17-GH-P9-E1-S11/2"Grade 316LStainless Steel0 to 1300 Ohm4000 psig10 to 30V DC0 to 2000 psigA$ 955.48
A626-09-GH-P9-E1-S11/2"Grade 316LStainless Steel0 to 1300 Ohm100 psig10 to 30V DC0 to 50 psig-
RFQ
A626-19-GH-P9-E1-S11/2"Grade 316LStainless Steel0 to 1300 Ohm7500 psig10 to 30V DC0 to 5000 psig-
RFQ
A626-08-GH-P9-E1-S11/2"Grade 316LStainless Steel0 to 1300 Ohm60 psig10 to 30V DC0 to 30 psig-
RFQ
A626-09-CH-P1-E5-S11/4"Grade 316LCast Aluminum0 to 1300 Ohm100 psig10 to 30V DC0 to 50 psigA$ 823.29
A626-09-GH-P1-E1-S11/4"Grade 316LStainless Steel0 to 1300 Ohm100 psig10 to 30V DC0 to 50 psigA$ 749.53
B626-10-GH-P1-E1-S11/4"Grade 316LStainless Steel0 to 1300 Ohm200 psig10 to 30V DC0 to 100 psigA$ 749.53
A626-11-GH-P1-E1-S11/4"Grade 316LStainless Steel0 to 1300 Ohm300 psig10 to 30V DC0 to 150 psigA$ 749.53
A626-12-GH-P1-E1-S11/4"Grade 316LStainless Steel0 to 1300 Ohm400 psig10 to 30V DC0 to 200 psigA$ 749.53
A626-13-GH-P1-E1-S11/4"Grade 316LStainless Steel0 to 1300 Ohm600 psig10 to 30V DC0 to 300 psigA$ 749.53
A626-14-GH-P1-E1-S11/4"Grade 316LStainless Steel0 to 1300 Ohm1000 psig10 to 30V DC0 to 500 psigA$ 749.53
A626-08-CH-P1-E5-S11/4"Grade 316, Grade 316L-0 to 1000 Ohm60 psi10 to 30V DC0 to 30 psiA$ 823.29
A626-16-GH-P1-E1-S11/4"Grade 316LStainless Steel0 to 1300 Ohm3000 psig10 to 30V DC0 to 1500 psigA$ 823.58
A626-26-GH-P1-E1-S11/4"Grade 316LStainless Steel0 to 1300 Ohm10000 psig10 to 30V DC0 to 8000 psig-
RFQ
A626-07-GH-P1-E4-S11/4"Grade 316LStainless Steel0 to 1300 Ohm30 psig10 to 30V DC0 to 15 psigA$ 779.41
A626-10-GH-P1-E4-S11/4"Grade 316LStainless Steel0 to 1300 Ohm200 psig10 to 30V DC0 to 100 psigA$ 779.41
A626-11-GH-P1-E4-S11/4"Grade 316LStainless Steel0 to 1300 Ohm300 psig10 to 30V DC0 to 150 psigA$ 779.41
A626-08-GH-P1-E1-S11/4"Grade 316, Grade 316L-0 to 900 Ohm60 psi10 to 28V DC0 to 30 psiA$ 749.53
A626-07-CH-P1-E5-S11/4"Grade 316, Grade 316L-0 to 1000 Ohm30 psi10 to 30V DC0 to 15 psiA$ 823.29
A626-07-GH-P1-E1-S11/4"Grade 316, Grade 316L-0 to 900 Ohm30 psi10 to 28V DC0 to 15 psiA$ 749.53
A626-10-CH-P1-E5-S11/4"Grade 316LCast Aluminum0 to 1300 Ohm200 psig10 to 30V DC0 to 100 psigA$ 823.29
A626-16-GH-P1-E4-S11/4"Grade 316LStainless Steel0 to 1300 Ohm3000 psig10 to 30V DC0 to 1500 psig-
RFQ
A626-13-GH-P1-E4-S11/4"Grade 316LStainless Steel0 to 1300 Ohm600 psig10 to 30V DC0 to 300 psigA$ 779.41
A626-12-GH-P1-E4-S11/4"Grade 316LStainless Steel0 to 1300 Ohm400 psig10 to 30V DC0 to 200 psigA$ 779.41
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Features

  • They are integrated with an optional LCD indicator to display the local status and identify the operational conditions.
  • These Dwyer pressure transducers feature a zero-reset push button for easy calibration and reducing installation downtime.
  • Dwyer DPG-200 Series digital pressure gauges feature aluminium case to exceed NEMA 4X (IP66) qualifications and can withstand the use of harsh or outdoor environments. These Dwyer pressure gauges are equipped with 4 digit LCD with a backlight for operating them and getting readings in low-light conditions. They can be operated at temperatures ranging from 32 to 158 degrees F. These Dwyer pressure gauges are ideal for measuring the pressures of liquids and non-combustible gases.
  • The brand's 626 Series industrial pressure transmitters feature cast aluminium / stainless steel enclosure for meeting NEMA 4X (IP66) ratings to protect in harsh environments for permitting outdoor monitoring or in areas where dust and particulate exist. They can be operated at temperatures ranging from 0 to 200 degrees F. These Dwyer pressure transmitters are equipped with piezo-resistive sensors for accuracy of 0.25% full-scale accuracy.

Working Mechanism

  • Pressure transducers typically use a sensing element, such as a diaphragm or a piezoelectric material, that deforms in response to applied pressure. This deformation generates an electrical signal proportional to the pressure being measured. The electrical signal is then conditioned and amplified to provide an output that represents the pressure reading. Pressure transducers can utilize various sensing technologies, including strain gauges, capacitive, or piezoresistive elements, to accurately measure the pressure.
  • Vacuum transducers work similarly to pressure transducers but are specifically designed to measure negative pressure or vacuum levels. They can use similar sensing elements and technologies as pressure transducers but are calibrated to accurately measure and interpret vacuum levels. The sensing element responds to the decrease in pressure, generating an electrical signal that is converted into an output proportional to the vacuum level.

    • Frequently Asked Questions

    What is the accuracy of DPG-200 Series digital pressure gauges?

    0.25% full scale.

    What are the points to consider while installing this Dwyer pressure transducer / transmitter?

    • During installation, it is essential to ensure that both the device's and the process's sealing surfaces are thoroughly cleaned and undamaged. To prevent any potential leaks, it is crucial to use the appropriate tool when screwing or unscrewing the device.
    • It is important to exercise caution and avoid over-tightening, as this can result in inaccurate test results and potential thread breakage, leading to leaks. By ensuring proper tightness, the performance of the transmitters will not be compromised, allowing for reliable operation without leaks.

    Do Dwyer pressure gauges require maintenance?

    These Dwyer pressure gauges require no lubrication or periodic servicing. Users just need to keep the case exterior & cover clean and disconnect the pressure lines sometimes to vent gauges to the atmosphere for re-zeroing.

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