Pressure gauges

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Pressure gauges | Choosing the Right Pressure Gauge
A pressure gauge is an instrument for measuring pressure. The term pressure indicator may also be used. In industry, pressure is certainly the most measured and monitored process parameter, along with temperature, so pressure gauges can be found just about everywhere. This buying guide does not cover pressure sensors. Unlike sensors that generate an electrical signal and need to be connected to a device or control system to make their measurement readable or...
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differential pressure gauge
differential pressure gauge
55 series

For Stefan, we equipped the new, digital manifolds with large, clear, graphic displays and Bluetooth. That gives him all values at a glance, and the commissioning, service and maintenance of air conditioning and refrigeration systems ...

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TESTO
differential pressure gauge
differential pressure gauge
Si-PM3

Pressure: -15,000 Pa - 15,000 Pa

The palm-sized Sauermann Si-PM3 digital differential pressure manometer easily measures pressure. * Measuring range: -150 to +150 hPa (-60 to 60 inH2O) * Air velocity and airflow ...

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Sauermann
analog pressure gauge
analog pressure gauge
MG series

Pressure: 0 Pa - 800 Pa

... manometer liquid with a density of 0.87. Inclined liquid column manometers measure slight variations in pressure, depression or differential pressure of air or gas. Zero adjustment by moving the ...

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Sauermann
analog pressure gauge
analog pressure gauge
KM 45

Pressure: 0 mbar - 45 mbar

... manometers with vertical liquid columns. They are easy to carry, measure low pressure in gas networks and come with a bottle of VOLT.1S liquid. U- shaped column for pressure and depression measurement Direct ...

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Sauermann
differential pressure gauge
differential pressure gauge
Rosemount™

Pressure: 275.8, 689.5 bar
Dial diameter: 114 mm
Process temperature: -40 °C - 250 °C

The Rosemount Wireless Pressure Gauge features a robust design with industry-proven sensor technology to resist common traditional gauge failures. This pressure sensor ...

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ASCO
analog pressure gauge
analog pressure gauge
213.53

Pressure: 0 bar - 1,000 bar

This Bourdon tube pressure gauge is shock and vibration resistant, has an especially durable design, and is available with scale ranges of 0 to 1,000 bar. This pressure gauge ...

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WIKA Alexander Wiegand SE & Co. KG
analog pressure gauge
analog pressure gauge
232.50, 233.50 series

Pressure: 0 bar - 1,600 bar

The Bourdon tube pressure gauge Models 232.50, 233.50 are all made of stainless steel. To continue, this top of the notch product features an excellent load-cycle stability and shock resistance and can ...

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WIKA Alexander Wiegand SE & Co. KG
analog pressure gauge
analog pressure gauge
432.50, 433.50

Pressure: 0 bar - 40 bar

Models 432.50, 433.50 are robust and highly accurate diaphragm pressure gauge that is designed to measure increased over pressure points. It is perfect for a diverse list of process industries ...

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WIKA Alexander Wiegand SE & Co. KG
absolute pressure gauge
absolute pressure gauge
HHC280

Pressure: 0 Pa - 12,000 Pa
Process temperature: 0 °C - 50 °C

•HHC281 •Barometric and Altitude Measurement •Calculation of Barometric Pressure •Functions: Hold/Min/Max/Max-Min/AVG •Auto Power-Off (10 Minutes) •Backlight with Auto-Off (15 Seconds) Eight Selectable Units: ...

analog pressure gauge
analog pressure gauge
PG2 series

Pressure: -1 bar - 400 bar

Excellent readability also over a long distance Rotatable display with LED bar graph for switch point indication Output functions programmable via LED display and optical touch fields Manometer connection or flush process connection

absolute pressure gauge
absolute pressure gauge
XP2i

Pressure: 15,000 psi
Precision: 0.02, 0.05, 0.1 %
Process temperature: -10 °C - 50 °C

Ultra rugged, intrinsically safe, digital test gauge with 0.1% of reading, 0.02% of full scale, or 0.05% of full scale accuracy levels. • New low pressure absolute ranges! 16 psia version now available! • ...

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Ametek STC
differential pressure gauge
differential pressure gauge
XP2i-DP

Pressure: 15, 100 psi
Precision: 0.1 %
Process temperature: -10 °C - 50 °C

... rugged, intrinsically safe, Differential Pressure Gauge with 0.1% of reading accuracy, capable of continuous vacuum measurement. • High accuracy, long term vacuum measurement • 0.1% of reading wet/wet ...

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Ametek STC
absolute pressure gauge
absolute pressure gauge
WT

Pressure: 300 psi
Precision: 0.1 %

... of the XP2i is designed to replicate the dimensions and pressure connections of the most common test gauges mounted in portable cases. It is a drop in replacement for a Wally Box Pressure ...

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Ametek STC
differential pressure gauge
differential pressure gauge
AT-2000

Pressure: -0.68 bar - 5.52 bar
Precision: 2, 4 %
Process temperature: 20 °F - 140 °F

... Approved Magnehelic® Differential Pressure Gages combines the popular Magnehelic® line with a flameproof enclosure to extend usage to hazardous locations. This gage can indicate positive, ...

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DWYER
differential pressure indicator
differential pressure indicator
BARTON 200A

Process temperature: 1 °C - 80 °C

... measurement technology includes differential pressure (DP) indicators that are available for a variety of safe working pressures and DP ranges. They are widely used for the measurement of differential ...

absolute pressure gauge
absolute pressure gauge
WPG

Pressure: 0 psi - 10,000 psi
Process temperature: -40 °C - 121 °C

The Rosemount Wireless Pressure Gauge features a robust design with industry-proven sensor technology to resist common traditional gauge failures. This pressure sensor ...

absolute pressure gauge
absolute pressure gauge
G series

Pressure: 0 Pa - 1,500,000 Pa
Precision: 5, 3 %
Dial diameter: 15 mm - 63.4 mm

Pressure Gauge for General Purposes ・Available with a limit indicator and color zones

absolute pressure gauge
absolute pressure gauge
TAU001

Pressure: 0 bar - 25 bar
Dial diameter: 40, 50, 63 mm
Process temperature: -20 °C - 60 °C

Manometer for the pressure measurement of neutral and aggressive gases and not crystallizing liquids with small viscosity, that will not attack copper alloy manometer interior parts. A circular bourdon tube in alloyed ...

dial pressure gauge
dial pressure gauge
DN 16

Pressure: 0 bar - 0.6 bar

Manometer Bourdon-Manometer • - Measurement range: 1 · 10-3 hPa (Gauge pressure) • - Resolution 50 hPa

dial pressure gauge
dial pressure gauge
IMPG series

Pressure: 0 bar - 1,000 bar
Precision: 0.5, 1, 1.6, 2.5 %
Dial diameter: 50, 63, 100, 160 mm

General Use Fitting of General use Pressure Gauge General use Pressure Gauge Products Found: 237 These are efficient Industrial Mechanical Pressure ...

absolute pressure gauge
absolute pressure gauge
2465A

Pressure: 0.2 psi - 1,000 psi
Precision: 0 %
Process temperature: 15 °C - 28 °C

... 1 ppm) or 1 mg • Gauge, absolute, vacuum and low pressure modes The Model 2465 Gas Piston Gauge has a long history of serving national standards laboratories, commercial industry ...

absolute pressure gauge
absolute pressure gauge
ADT673 series

Pressure: 4,200 bar
Precision: 0.05, 0.1, 0.02 %
Process temperature: -20 °C - 70 °C

... 's 673 Advanced Digital Pressure Calibrators will redefine the way you want to measure and calibrate pressure readings and devices! With wireless remote connectivity, microprocessor technology, state ...

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Additel Corporation
absolute pressure gauge
absolute pressure gauge
ADT 681 series

Pressure: 4,200 bar
Precision: 0.1, 0.2, 0.02, 0.05 %
Process temperature: -10 °C - 50 °C

... advanced microprocessor technology and state-of-the-art silicon pressure sensors, the 681 series digital pressure gauges provide an accurate, reliable, and economic solution for a wide ...

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Additel Corporation
digital pressure gauge
digital pressure gauge
ADT680 series

Pressure: 4,200 bar
Precision: 0.05, 0.1, 0.25 %
Process temperature: -10 °C - 50 °C

... advanced microprocessor technology and state-of-the-art silicon pressure sensors, the 680 series digital pressure gauges provide an accurate, reliable, and economic solution for a wide ...

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Additel Corporation
absolute pressure gauge
absolute pressure gauge
7311 series

Pressure: -1 bar - 1,000 bar
Dial diameter: 50, 63, 100 mm
Process temperature: -20 °C - 60 °C

GLYCERINE FILLED PRESSURE GAUGE - STAINLESS STEEL CASE - LOWER MOUNT MALE BRASS BSPP CONNECTION

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BENE INOX
dial pressure gauge
dial pressure gauge
7315 series

Pressure: -1 bar - 1,000 bar
Dial diameter: 63, 100, 160 mm
Process temperature: 90, 180 °C

ALL STAINLESS STEEL PRESSURE GAUGES - DRY BUT FILLABLE, BSP BOTTOM

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BENE INOX
dial pressure gauge
dial pressure gauge
7321 series

Pressure: -1 bar - 40 bar
Dial diameter: 63, 10 mm
Process temperature: -10 °C - 80 °C

STAINLESS STEEL PRESSURE GAUGE WITH MOUNTED DIAPHRAGM SEAL - FEMALE SMS CONNECTION

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BENE INOX
differential pressure gauge
differential pressure gauge
KANE3500

Pressure: 0 mbar

High Accuracy Differential Pressure Meter Features Suitable for difficult applications such as flue draft measurement & measuring differential pressure of gas/air ratio valves on high ...

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Kane International
absolute pressure gauge
absolute pressure gauge
SUP-Y290

Pressure: -0.1 MPa - 60 MPa
Process temperature: -10 °C - 70 °C

SUP-Y290 pressure gauge is with battery power supply, high accuracy up 0.5% FS, battery power supply, backlight etc. The pressure unit can be changed wthin Mpa, PSI, Kg.F/cm aquared, ...

absolute pressure gauge
absolute pressure gauge
SUP-Y190

Pressure: -0.1 MPa - 60 MPa
Process temperature: -10 °C - 70 °C

... *38mm Ambient temperature - -10 ~ 70 ℃ Tread type - M20*1.5, M14*1.5, G1/2, G1/4 or customized Pressure type - Gauge pressure; Absolute pressure Power supply ...

absolute pressure gauge
absolute pressure gauge
DM 01

Pressure: 0 bar - 400 bar
Precision: 0.05 %

... Outstanding measuring qualities, an intuitive operation, as well as an innovative, modular sensor concept characterise the DM 01. The battery-powered digital pressure gauge can be used ...

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BD|SENSORS GmbH
absolute pressure gauge
absolute pressure gauge
DL 01

Pressure: 0 bar - 400 bar
Precision: 0.05 %

... digital pressure gauge DL01 is a precision device fulfilling highest demands. It was conceived especially for leak testing or pipeline monitoring. The advantage of the DL01 is that it consists of two ...

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BD|SENSORS GmbH
differential pressure gauge
differential pressure gauge
BAROLI 02

Pressure: 0 bar - 600 bar

... BAROLI 02 enables a local displaying of values, satisfying the highest demands for accuracy and long-term stability. The pressure gauge may be applied compatible with the stainless steel used; it shows ...

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BD|SENSORS GmbH
analog pressure gauge
analog pressure gauge
D4

Pressure: -1 bar - 400 bar
Dial diameter: 160 mm
Process temperature: -20 °C - 60 °C

... Suitable as measuring equipment as per QA requirements DNV- and GOSSTANDART-certified Application For gaseous and liquid media which are not corrosive and not highly viscous and which do not crystallise. ...

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AFRISO-EURO-INDEX
differential pressure gauge
differential pressure gauge
DP-CALC™ 5825

Pressure: -3,735 Pa - 3,735 Pa

... capabilities. APPLICATIONS HVAC commissioning and troubleshooting Testing and balancing Pitot tube duct traverses Static pressure measurements Pressure drop across filters, coils, fans, and diffusers Environmental ...

differential pressure gauge
differential pressure gauge
DD 890

Pressure: -200 mbar - 200 mbar

For differ­en­tial preasure meas­ure­ments with the possib­ility for online meas­ure­ments • Meas­uring range : -200..0..+200 mbar • Accuracy : +-0,2% FS • Resol­u­tion : 0,01 mbar • Voltage : 1 x 9 Volt block battery • Dimen­sions ...

digital pressure gauge
digital pressure gauge
DPI series

Pressure: 0 bar - 1,400 bar

... accuracy and functionality. From pressure transducer and pressure sensor setup to leak testing and electrical loop calibration, Druck has the tools you need to complete the task. Our pressure ...

digital pressure indicator
digital pressure indicator
PACE1000

Pressure: 0 bar - 1,000 bar

... high precision Druck pressure Indicator, designed for test bench, bench top and rack mount calibration, and automated test applications. Features: - Single or multiple pressure range configurations - ...

differential pressure gauge
differential pressure gauge
122 series

Pressure: -30 psi - 4,000 psi
Precision: 1 %
Process temperature: -29 °C - 79 °C

... stainless steel, our mechanical pressure gauges feature an accuracy of 1% of full scale. These two inch gauges are durable measuring devices that come in a variety of ...

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How to choose this product
pressure-gauge

A pressure gauge is an instrument which measures the absolute, relative or differential pressure of liquids or gases.

Applications

These gauges are used in industrial processes involving fluids, either liquid or gas.

Technologies

Liquid column pressure gauges used in HVAC systems are precise but fragile.

Bourdon tube gauges have a fluid-filled tube closed at one end. As pressure changes on the fluid via the open end, the closed end moves in an arc. A connecting mechanism transfers this motion to the device's needle. They can measure pressure on non-viscous, non-crystallizing fluids up to four kilobars, but cannot measure rapid pressure changes.

Diaphragm models are for fluids up to 40 bars, and viscous or crystallizing fluids, so long as the reference face is open. Capsule pressure gauges are used to measure gases up to 600 millibars.

Absolute pressure manometers use a vacuum reference chamber to measure pressures to 100 bars, independent of atmospheric pressure. Differential pressure manometers feature two ports connected to sealed volumes separated by a capsule or bellows.

The gauge needle can be replaced by a transducer for remote measuring. Conversion can be potentiometric, capacitive, inductive, or use an extensometer or piezoelectric gauge. The two latter conversion techniques have good frequency response and require the use of low-noise connecting cables.

How to choose

Choice of a pressure gauge depends on its operating environment, including temperature, nature of the fluid, range and dynamics of the pressures to be measured and overpressure.