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Pressure Sensors, Transmitters & Gauges

A gauge pressure sensor is essential for applications like pipelines and storage tanks, where knowing the pressure relative to atmospheric pressure is crucial. But there are many times when we need to monitor pressure in industrial processes with a whole lot more "real-time" technology involved, and that's where pressure transmitters come in. They're not necessarily always used, but they are often found in high-stakes environments because they help ensure safety and because they're just plain efficient as long-term pieces of technology. 

Pressure gauges are direct-reading mechanical instruments that indicate pressure in a clear and uncomplicated manner. They are most often employed for simple psi (pounds per square inch) pressure monitoring of hydraulic or pneumatic systems. Although pressure transducers and transmitters can take the place of pressure gauges in some applications, it is really a different kind of animal. You use gauges where you want to see pressure; you use transducers and transmitters where you want to do something with pressure in an automated way.

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ACI 152758 Differential Pressure, Panel Mount
ACI 152758 Differential Pressure, Panel Mount
$169.92 $389.40
Differential Pressure, Panel Mount, 0.50 inWC, UniDirectional, +/- 0.25% FSO, 4-20mA, 3PT NIST
ACI 152183 Differential Pressure, Panel Mount
ACI 152183 Differential Pressure, Panel Mount
$172.80 $396.00
Differential Pressure, Panel Mount, 0.50 inWC, BiDirectional, +/- 0.25% FSO, 4-20mA
ACI 152364 Differential Pressure, Panel Mount
ACI 152364 Differential Pressure, Panel Mount
$172.80 $396.00
Differential Pressure, Panel Mount, 500 pascals, BiDirectional, +/- 0.25% FSO, 0-10VDC
ACI 152301 Differential Pressure, Panel Mount
ACI 152301 Differential Pressure, Panel Mount
$151.68 $347.60
Differential Pressure, Panel Mount, 0-25 pascals, UniDirectional, +/- 0.50% FSO, 0-10VDC
ACI 152715 Differential Pressure, Panel Mount
ACI 152715 Differential Pressure, Panel Mount
$133.92 $306.90
Differential Pressure, Panel Mount, 10.00 inWC, UniDirectional, +/- 0.25% FSO, 0-10VDC
ACI 152803 Differential Low Pressure, 0.50 inWC
ACI 152803 Differential Low Pressure, 0.50 inWC
$252.48 $578.60
Differential Low Pressure, 0.50 inWC, Unidirectional, LCD, 0.50% Accuracy, No Pitot Tube, 0-10VDC Output, No NIST, Standard
ACI 152802 Differential Low Pressure, 0.25 inWC
ACI 152802 Differential Low Pressure, 0.25 inWC
$252.48 $578.60
Differential Low Pressure, 0.25 inWC, Unidirectional, LCD, 0.50% Accuracy, No Pitot Tube, 0-10VDC Output, No NIST, Standard
ACI 152836 Differential Low Pressure, 0.10 inWC
ACI 152836 Differential Low Pressure, 0.10 inWC
$234.24 $536.80
Differential Low Pressure, 0.10 inWC, Bidirectional, No Display, 0.50% Accuracy, No Pitot Tube, 4-20mA Output, 3 Point NIST, Standard
ACI 152866 Differential Low Pressure, 0.10 inWC
ACI 152866 Differential Low Pressure, 0.10 inWC
$225.60 $517.00
Differential Low Pressure, 0.10 inWC, Bidirectional, LCD, 0.50% Accuracy, No Pitot Tube, 4-20mA Output, No NIST, Standard
ACI 152198 Differential Low Pressure, 2.5 inWC
ACI 152198 Differential Low Pressure, 2.5 inWC
$225.60 $517.00
Differential Low Pressure, 2.5 inWC, Unidirectional, LCD, 0.50% Accuracy, No Pitot Tube, 4-20mA Output, No NIST, Standard
ACI 152419 Differential Low Pressure, 2.5 inWC
ACI 152419 Differential Low Pressure, 2.5 inWC
$271.20 $621.50
Differential Low Pressure, 2.5 inWC, Bidirectional, No Display, 0.25% Accuracy, w/ Din Rail, 0-5VDC Output, 5 Point NIST, Standard
ACI 152520 Differential Low Pressure, 1600 Pascals
ACI 152520 Differential Low Pressure, 1600 Pascals
$245.76 $563.20
Differential Low Pressure, 1600 Pascals, Unidirectional, No Display, 0.50% Accuracy, No Pitot Tube, 4-20mA Output, 3 point NIST, Standard