Dwyer Instruments Pressure Transmitters

Pressure transmitters communicate pressure readings to a control or display device via current output. These transmitters are often scaled from 4-20 mA and are beneficial in applications with longer wiring requirements. The type of pressure being interpreted (i.e. gauge, absolute, or differential) varies by application and device.

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Dwyer 607 Differential Pressure Transmitters
Dwyer 607 Differential Pressure Transmitters
High stability at low pressure ranges provides exceptional accuracy, 10 psig (0.69 bar) pressure limits.
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Dwyer 668 Differential Pressure Transmitter
Dwyer 668 Differential Pressure Transmitter
Measuring low pressures with a ±1% accuracy, 10 psig overpressure with no damage to the unit.
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Dwyer 647 Differential Pressure Transmitter
Dwyer 647 Differential Pressure Transmitter
Monitors differential pressure in air/liquid flow systems, HVAC automation, pneumatic systems and process control.
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Dwyer 636 Pressure Transmitter
Dwyer 636 Pressure Transmitter
Stainless steel, explosion-proof, accuracy ±0.30%, 4 to 20 mA or 1 to 5 VDC Signal.
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Dwyer 626 / 628 Industrial Pressure Transmitter
Dwyer 626 / 628 Industrial Pressure Transmitter
Corrosion resistant 316L stainless steel wetted parts, pressures up to 8000 psi, compact design.
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Dwyer 681 Sanitary Pressure Transmitter
Dwyer 681 Sanitary Pressure Transmitter
Meets 3A standards & is designed for Clean-in-Place (CIP) & Sterilize-in-Place (SIP) installations with pressure ranges up to 300 psi.
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Dwyer 605 Series Magnehelic Indicating Pressure Transmitters
Dwyer 605 Series Magnehelic Indicating Pressure Transmitters
Provides for both visual monitoring and electronic control of very low differential pressure.
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Dwyer DPT Digital Pressure Transmitter
Dwyer DPT Digital Pressure Transmitter
Three-way rotating design with 14-segment LED display & 2 programmable solid state switches.
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Dwyer 616KD Differential Pressure Transmitter
Dwyer 616KD Differential Pressure Transmitter
One touch digital push button calibration technology, suitable for OEM applications, air and non-combustible, compatible gases.
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Dwyer 616D Differential Pressure Transmitter
Dwyer 616D Differential Pressure Transmitter
Mounts on 35mm DIN rail, ±0.25% FS accuracy, 4 to 20 mA or 0 to 10 VDC output signal.
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Dwyer 616W Differential Pressure Transmitter
Dwyer 616W Differential Pressure Transmitter
NEMA 4X rated enclosure, polycarbonate case, ±0.25% FS accuracy, air and non-combustible, compatible gases.
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Dwyer IWP Pressure Transmitter
Dwyer IWP Pressure Transmitter
Weather-proof design supports use in harsh environments, up to 1000 psig, 0.5% FS accuracy.
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Dwyer ISDP Pressure Transmitter
Dwyer ISDP Pressure Transmitter
Intrinsically safe differential pressure transmitter for hazardous zone pressure and flow applications.
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Dwyer 629 Series Differential Pressure Transmitter
Dwyer 629 Series Differential Pressure Transmitter
Monitors differential pressure of compatible gases and liquids with 0.5% accuracy.
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Dwyer WWDP Differential Pressure Transmitter
Dwyer WWDP Differential Pressure Transmitter
Selectable ranges of uni-directional or bi-directional, selectable output, ranges from 5 up to 250 psid.
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Dwyer 677B Differential Pressure Transmitters
Dwyer 677B Differential Pressure Transmitters
NEMA 4 housing, designed to measure pressures as low as 0.1 in w.c. with ±0.4% accuracy.
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Dwyer 616WL Differential Pressure Transmitter
Dwyer 616WL Differential Pressure Transmitter
Low Ranges Down to 0.25 in w.c. (60 Pa), NEMA 4X Housing, 3 digit LCD digital display.
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Dwyer 616KD-LR Differential Pressure Transmitter
Dwyer 616KD-LR Differential Pressure Transmitter
High accuracy, ranges down to 0.1 in w.c. (25 Pa), push button calibration, suitable for OEM applications.
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Dwyer 668B/D Differential Pressure Transmitters
Dwyer 668B/D Differential Pressure Transmitters
Senses differential gauge pressure with ±0.8% FS accuracy, unidirectional and bi-directional pressure ranges.
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Dwyer 607D Differential Pressure Transmitters
Dwyer 607D Differential Pressure Transmitters
Mounts on 35 mm DIN rail, LED status indication, ±0.25% FS accuracy, 15 psi (100 kPa) pressure limits.
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Dwyer IS626 Pressure Transmitter
Dwyer IS626 Pressure Transmitter
Intrinsically safe pressure transmitter, ranges up to 500 psig 0.25% accuracy.
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