Pressure gauges

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Pressure gauges
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capsule pressure gauge - max. 400 mbar, ø 63 - 100 mm | KFM, RFM

The 63 or 100 mm diameter pressure gauges are designed with capsule...

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digital pressure gauge / for industrial application - max. 600 bar | DG-10

This digital pressure gauge may be used in service tasks and for...

process pressure gauge / Bourdon tube / analog / with electrical output signal - max. 600 bar, 4 - 20 mA | PGT23.063

The Bourdon Tube Pressure Gauges with Electrical Output Signal Special features...

pressure gauge / Bourdon tube / stainless steel - Type 131.11

Featuring the latest Bourdon tube pressure gauge model 131.11, widely known as the stainless...

pressure gauge / Bourdon tube / with electrical output signal - 10 mm, 0 - 1 000 bar | PGT23.100, PGT23.160

The best solution in identifying pressure securely, even if the power supply is lost comes model PGT23 intelliGAUGE. Highly remarkable for its advance applications and high performance...

pressure gauge / Bourdon tube / with alarm contact - max. 600 bar | PGS21.1x0

Applications
- Control and regulation of industrial processes
- Monitoring of plant and switching of electric circuits
- For gaseous...

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U pressure gauge / liquid column - 500 mmCE, 670 mbar | GF series

Applications : checking pressures in gas networks within measurement ranges which vary according to the type of manometric liquid used : VF 1 or MERCURY.

Measurement...

liquid column pressure gauge / in U - 0 - 60 mbar | KM series

This equipment is ideal to be used for low pressures in gas networks. It measures 0-45mbar (0-18inWG) and 0-60mbar (0-24inWG)....

liquid column pressure gauge / in U - 870 mmCE, 620 mbar | LU series

Uses: Calculating differences in depression, pressure, or degree of differences in the pressure of gas or air in measuring ranges, which differ consistent with the kind of manometric fluid used : VOLT 1S, AWS 10,...

liquid column pressure gauge / in U - 2 150 mmCE, 1 550 mbar | TJ series

The AWS 10, VOLTS 1S or MERCURY is used for measuring variations of pressure, differential pressure of air or gas within measurement ranges which vary...

inclined tube pressure gauge / liquid column - 0 - 25 mmCE | CP 25

Specially designed for painting booths, the new CP 25 from Kimo is an instrument that measures variations in pressure, depression...

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digital pressure indicator / precision - max. 1 000 bar | PACE 1000

This high precision Druck pressure indicator is an ideal device for resting and monitoring of test bench, bench top and panel mount calibration. The PACE1000 precision pressure indicator boasts of a state of the art GE technology ensuring a elegant, fast, flexible...

trial pressure gauge / digital - 10 - 20 000 psi | DPI 104

The DPI 104 offers microprocessor-controlled pressure measurements using advanced silicon-sensor...

digital pressure indicator / portable - max. 103 inHg | DPI 740 series

GE designed a precision pressure indicator that is called DPI 740. An instrument uses...

digital pressure indicator / portable - max. 700 bar | DPI 705 series

The Druck DPI 705 Series - Handheld Pressure Indicators are state of the art units made by GE. It exhibits a compact design as light weight characteristics...

digital pressure gauge / intrinsically safe - max. 20 000 psi | DPI 104-IS

The DPI 104-IS offers microprocessor-controlled pressure measurements using advanced silicon-sensor...

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differential pressure gauge / digital / portable - max. 15 bar, -5 °C ... +90 °C | HMG 01

The simple measuring instrument is used for line fittings. It enables hydraulic...

differential pressure gauge / digital / portable - max. 12 bar, -5 °C ... +90 °C | HMG 10

This tool specializes in lightning-fast hydraulic balancing at the radiator with VarioQ valves....

differential pressure gauge / digital / portable - max. 12 bar, -10 °C ... +90 °C | HMG 100

This unit offers software supported measure and oversight of differential pressure and...

capsule pressure gauge - 63 - 100 mm, max. 1 000 mbar

This unit is developed for use in low pressure ranges...

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digital pressure gauge / portable - max. 138 bar | HHP350

The OMEGA® HHP350 Series smart manometer guarantees remarkably high accuracy as well as great value to all handheld manometer applications. It has several distinguishing...

digital pressure gauge / portable - max. 2 665 mbar | HHP360

HHP360 is one of the most accurate handheld barometers on the market, being suitable for various demanding applications, especially those that involve working in laboratory...

diaphragm pressure gauge / low-pressure - max. 300 inH2O | PGL-25 series

The 2.5-inch dial is corrosion-resistant...

differential pressure gauge / Bourdon tube - max. 1 000 psi | PGD series

This pressure gauge is a double-strength...

pressure gauge / liquid filled Bourdon tube - max. 5 000 psi | PGF

This pressure gauge is liquid-filled...

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pressure gauge / liquid filled Bourdon tube - max. 5 000 psi | PGF

The Bacharach portable manometer is designed to ensure accuracy, readability and portability....

differential pressure indicator / digital / HVAC - -25 mmW ... +2.5 mmW

Bacharach offers everything users want in a draft gauge. They are reliable, service free, small, easy to use and inexpensive.

Contractors and service...

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digital pressure gauge / portable - C.A 850

Chauvin Arnoux 850 digital manometer provides relative and differential pressure level measurements. It is suitable for use in medical equipment, air-conditioning installations, and pneumatic control devices....

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differential pressure gauge / digital / portable - 0 - 100 hPa | testo 510

The TESTO 510 differential pressure meter is a high-quality, cost effective solution for various pressure measurement options. It can operate with pressures ranging from...

digital pressure gauge / portable - 300 - 1 200 hPa | testo 511

The Testo 511 is compact and highly flexible, hand-held pressure measurement device that can provide a range of easily accessed measurement options. Measurement...

digital pressure gauge / portable - 40 - 200 hPa | testo 312-2

The 312-2 manometer from TESTO is used for various water and gas pipeline measurements. It can handle a maximum pressure of...

digital pressure gauge / portable - 300 - 6 000 hPa | testo 312-3

The TESTO 312-3 manometer is often used for various water and gas pipelines measurements. It successfully replaces multiple...

differential pressure gauge / digital / portable - max. 200 hPa | testo 312-4

This TESTO measuring device is a high-performance measuring product that offers all the measurements needed for inspection of gas heaters, pipes, heat water systems...

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digital pressure gauge - 14.7 - 25 000 psi | DG25

The Ashcroft® Digigauge® Family is known for its superior quality features in the industry. Ashcroft® digital test gauge bagged numerous awards because of its...

pressure gauge / Bourdon tube / precision - max. 16

Type A4A Ashcroft precision dial pressure gauge is designed incorporates state-of-the-art precision machining and the world's most refined Bourdon tube technology for reliable accuracy. This eliminates the need for a power source and precludes the...

trial pressure gauge / Bourdon tube - 4.5 - 8.5

Temperature-compensated movement that significantly reduces temperature error
MicroSpan™ adjustment for ease in span calibration
Hydraulically staked movement with Teflon-coated gears...

trial pressure gauge / Bourdon tube - 3

The Ashcroft Type 1084 is a unit that works well for all sorts of inspections on a local site. This is designed with a Bourdon tube and socket body made with Type 316 stainless...

process pressure gauge / Bourdon tube - 4.5

TYPE 1259 PROCESS PRESSURE GAUGE, ASME B 40.1 enjoys a unique sturdiness along with its solid front safety case. It is an accurate and a precise...

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digital pressure indicator - 96 x 48 mm, PROFIBUS-DP | JUMO di 308

The Jumo di 308 is made to display temperatures in Fahrenheit or Celsius, in a sensible digital display. It uses an analog input, two binary inputs, two relay outputs and two additional...

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differential pressure gauge / diaphragm / explosion-proof - ATEX, IP65 | Magnehelic® AT22000 series

AT22000 Series is a Magnehelic® differential pressure gauge that for measurements and display of positive, negative and differential pressures, with the accuracy level of 2% and IP66 protection rating....

differential pressure gauge / capsule - max. 500 psig | Capsuhelic® 4000 series

The Capsuhelic gauge is one of the most advanced devices of its kind, being able to produce accurate and fast indication of variables such as differential pressure. In addition to this, users can...

differential pressure gauge / digital - DigiMag® DM-1000 series

Differential pressure - gauge available from Dwyer is a device that can be made use for monitoring pressure of compatible gases and also air just as the previous...

differential pressure gauge / diaphragm / switch - ATEX, IP66 | Photohelic®AT23000MR/3000MRS

The Series AT23000MR and AT23000MRS ATEX is approved by Photohelic® and uses solid state technology to present the services of Switch/Gages. These switches present the integrated functions of differential pressure switches over a clearly displayed analog...

differential pressure gauge / diaphragm / switch - Photohelic® 3000MR/3000MRS series

The design of Series 3000MR and 3000MRS Photohelic® switch/gages incorporates the function of a precise, highly repeatable differential pressure switch with a large analog gauge for simplifying reading.

Adjustment...

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digital pressure gauge - max. 1 000 MPa | ISE10 series

ZSE10/ISE10 compact, digital pressure switch is designed with 50% height...

digital pressure gauge - max. 0.97 MPa | ISE3 series

SMC designed a device that allows the calibration of two independent outputs....

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digital pressure gauge / for pressure calibration - 4 – 20 mA | IKA 500

This machine is equipped with up to two modular precision sensors and an optional barometric reference. It is primarily used as transfer...

digital pressure gauge / for pressure calibration - -1 bar ... +700 bar | IKA 200

The IKA 200 Series, manufactured by Leyro, is a reference pressure gauge equipped with...

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trial pressure gauge / digital - IP65, -15 - 10000 psi | M1

The M1 is a digital test gauge manufactured by Crystal Engineering. It replaces a maximum of five 0.25% mechanical gauges, each with...

digital pressure gauge / intrinsically safe - ATEX, IP67, -10 - 50 °C | XP2i

The XP2i is the oil & gas industry standard for pressure measurement, offering an accuracy of 0.1% of the indicated reading for operating temperatures between -10°C to 50°C.

Multiple firmware modes make the XP2i more versatile than any other...

pressure gauge / Bourdon tube / built in - WT

The WT is a panel-mounted digital pressure gauge manufactured by Crystal Pressure. This device is made to replicate...

differential pressure gauge / digital / intrinsically safe - 100 psi | XP2i-DP

The XP2i-DP from Crystal Engineering Corporation, is a digital differential pressure gauge with 0.1% of reading precision. It is robust,...

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process pressure gauge / Bourdon tube - 4 1/2

The Model 1901 is especially designed to provide a high quality performance and functionality. The process gauge is incorporated with an aluminum back-flanged case specifically...

process pressure gauge / Bourdon tube - 4 1/2

The Models 1903 and 1933 4-1/2" are speceially designed to provide an extensive and maximum performance for several applications. They are process...

diaphragm pressure gauge / low-pressure - 4 1/2

The Low Pressure Gauges of the SOLFRUNT® 1929 series are available in spans from 30" H2O to 10 psi and can measure pressures as low as few inches of water, due to a unique sensing element. This element is composed...

pressure gauge / Bourdon tube / chemical-resistant - 4 1/2

The SOLFRUNT 1980 4-1/2" series process gauges feature a low connected turret style case, manufactured out of PET material (for superior impact and chemical resistance) and intended for...

pressure gauge / liquid filled Bourdon tube / stainless steel - 4 1/2

The Models 1981 and 1981 Advantage 4-1/2" are specially designed to provide an extensive and maximum performance for several applications. They are process gauges mainly built for several process...

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pressure gauge / Bourdon tube / stainless steel - S122, C122 series

The Brooks Instrument Series S122/C122/F122 pressure gauges provide extremely reliable local indication of gas pressure...

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diaphragm pressure gauge - 1/4

GEMÜ's C30 HPW Hydra Gauge Pressure Gauge delivers pressure transmission functions...

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digital pressure indicator / built in - 12 - 32 V | IVD5

This programmable unit equipped with an 8-bit microprocessor, can read signals coming from pressure transmitters. Data are displayed on a 4-digit...

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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.

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