Manometers

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Manometers measure the pressure and flow in a patient's airway. Because manometers are extremely precise, they are frequently used as calibration standards, ideal for applications in...Read more

StyleModelOperating RangeConnection TypeMax. PressureProcess Connection TypeOperating Pressure RangePressure RangeMax. Operating PressureTypePrice
A477B-10 kPa to 4.98 kPaBarbed3 psigHose Barb0 kPa to 4.98 kPa--Digital€898.16
A477B-20 kPa to 9.96 kPaBarbed3 psigHose Barb0 kPa to 9.96 kPa--Digital€898.16
A477B-30 kPa to 49.82 kPaBarbed15 psigHose Barb0 kPa to 49.82 kPa--Digital€898.16
A477B-40 kPa to 68.95 kPaBarbed10 psiHose Barb0 kPa to 68.95 kPa0 psi to 10 psi10 psiDigital€898.16
A477B-50 kPa to 206.9 kPaBarbed30 psiHose Barb0 kPa to 206.9 kPa0 psi to 30 psi30 psiDigital€898.16
A477B-60 kPa to 344.7 kPaCompression50 psiCompression0 kPa to 344.7 kPa0 psi to 50 psi50 psiDigital€898.16
A477B-70 kPa to 689.5 kPaCompression100 psiCompression0 kPa to 689.5 kPa0 psi to 100 psi100 psiDigital€898.16
DWYER INSTRUMENTS -

Analog Manometers

StyleModelTypeMax. PressureHousing MaterialMin. PressurePressure RangeMax. Operating PressureMax. Operating Temp.For Tubing DiameterPrice
A1213-15--------€83.76
BA-104--------€124.43
C1211-100Flexible U Tube50 in. wcVinyl Plastic-50 in. wc-50 in. wc to +50 in. wc50 psi130°F0.187"€283.83
DWYER INSTRUMENTS -

RSM Series Room Status Monitors

StyleModelMax. PressureMin. PressurePressure RangeHousing MaterialMax. Operating PressureFor Tubing DiameterIncludes Gas Pressure KitScale UnitsPrice
ARSM-1-A0.05 in. wc-0.05 in. wc-0.05 in. wc to +0.05 in. wcPlastic9 psi0.187"NoIn Wc€3,661.43
ARSM-4-B0.5 in. wc-0.5 in. wc-0.5 in. wc to +0.5 in. wcPlastic9 psi0.187"NoIn Wc€3,661.43
DWYER INSTRUMENTS -

Digital Manometers

StyleModelMax. PressureBattery TypeMin. PressurePressure RangePressure ResolutionProcess Connection SizeOperating Pressure RangeHousing HeightPrice
ADPG-110--------€574.57
B477-1T-AV20 in. wc9V Alkaline0 in. wc0 in. wc to 20 in. wc0.01 in. wc1/8", 3/16"0 in. wc to 20 in. wc5.89"€1,556.12
C478A-160 in. wc9V-60 in. wc-60 in. wc to +60 in. wc0.1 in. wc3/16", 1/4"-60 in. wc to +60 in. wc6 1/2"€369.54
DWYER INSTRUMENTS -

1221 Series Flex-Tube U-Tube Manometers

StyleModelFluid ColorTypeMax. PressureHousing MaterialMax. Operating PressureFor Tubing DiameterIncludes Gas Pressure KitScale UnitsPrice
A1221-16-W/MGreenFlexible U Tube8 in. wcPlastic100 psi0.187"NoIn Wc€109.20
B1221-8-DRed--Plastic100 psi0.187"NoIn Wc€92.36
DWYER INSTRUMENTS -

1211 Series Slack Tube Manometers

StyleModelTypeHg. RequiredMax. PressureMax. Operating PressureFor Tubing DiameterIncludes Gas Pressure KitScale UnitsFluid ColorPrice
A1211-48-22.5 oz.-50 psi0.187"NoIn WcGreen€317.47
A1211-120-57 oz.------€348.78
A1211-12-7 oz.-50 psi0.187"NoIn WcGreen€235.89
A1211-36-17.5 oz.-50 psi0.187"NoIn WcGreen€260.83
A1211-8-6 oz.-50 psi0.187"NoIn WcGreen€207.06
A1211-60-27 oz.-50 psi0.187"NoIn WcGreen€335.00
A1211-72-32 oz.-50 psi0.187"NoIn WcGreen€335.00
B1211-30Flexible U Tube-15 in. wc50 psi0.187"NoIn WcGreen€267.58
A1211-16Slack Tube Manometer9 oz.-50 psi0.187"NoIn WcGreen€236.32
StyleModelMax. PressureMin. PressurePressure RangeSlack Tube LengthTypeHousing MaterialMax. Operating PressureFor Tubing DiameterPrice
A1223-8-D4 in. wc-4 in. wc-4 in. wc to +4 in. wc8"Flexible U TubePlastic100 psi0.187"€254.78
A1223-16-D8 in. wc-8 in. wc-8 in. wc to +8 in. wc16"Flexible U TubePlastic100 psi0.187"€223.25
REED INSTRUMENTS -

Digital Differential Pressure Manometers

StyleModelAccuracyMax. PressurePressure RangeMax. Operating PressureBatteries RequiredBattery IncludedPressure ResolutionProcess Connection TypePrice
AR3030-NIST--------€404.51
BR3100--------€239.68
BR3100-NIST--------€431.24
CR3002-NIST--------€368.87
AR3030--------€256.33
CR3002-0.3% to +0.3%5 psi-5 psi to +5 psi5 psiYesYes0.001 psiHose Barb€213.43
DWYER INSTRUMENTS -

100 Series Durablock Solid Plastic Portable Manometers

StyleModelTypeAccuracyMax. PressureHousing MaterialMin. PressurePressure RangeMax. Operating PressureMax. Operating Temp.Price
A104-10--------€1,337.99
B102.5Inclined-2.0% to +2.0%2 in. wcPlastic0.2 in. wc0.2 in. wc to 2 in. wc100 psi150°F€1,520.38
StyleModelMPN
A4550345503
RFQ
A4550645506
RFQ
DWYER INSTRUMENTS -

Mark II Series Molded Manometers

StyleModelTypeAccuracyMax. PressureHousing MaterialPressure RangeMax. Operating PressureScale UnitsFluid ColorPrice
AMARK II 40-1Inclined-3.0% to +3.0%1 in. wcPlastic0.1 in. wc to 1 in. wc15 psiIn WcRed€391.99
AMARK II M-700PAInclined Vertical-3.0% to +3.0%700 PaPlastic10 Pa to 700 Pa10 psiPARed€91.84
BMARK II 26Inclined Vertical- 3% to + 3%-Styrene Acrylonitrile0 in. wc to 7 in. wc10 psiIn WcBlue€500.74
UEI TEST INSTRUMENTS -

Air Manometer Kit, -60 Inch wc to 60 Inch wc, 4 Digit Backlit LCD, 1/4 Inch Hose Barb

ModelItemPrice (ex. VAT)
EM201SPKIT-NCX4NPU€594.33
DWYER INSTRUMENTS -

Analog Manometer, Flex U-Tube, -8 to 8 Inch WC, Green

ModelItemPrice (ex. VAT)
1212CH9PGC€261.88
PETERSEN PRODUCTS -

Manometer

ModelItemPrice (ex. VAT)
924-100CF3BXH€57.78
UEI TEST INSTRUMENTS -

Digital Manometer, -60 Inch wc to 60 Inch wc, Backlit LCD, 1/4 Inch Hose Barb

ModelItemPrice (ex. VAT)
EM152CX4NPT€119.78
UEI TEST INSTRUMENTS -

Digital Manometer, -60 Inch Wc To 60 Inch Wc, Nist Traceable Certificate

ModelItemPrice (ex. VAT)
EM201B-NCU7DWC€655.52
TSI ALNOR -

Handheld Digital Manometer, -15 Inch wc to 15 Inch wc, NIST Traceable Certificate

ModelItemPrice (ex. VAT)
5825CU7CQQ€1,276.42
TESTO -

Differential Manometer, Bluetooth-Connected Wireless, -60 Inch Wc To 60 Inch Wc

ModelItemPrice (ex. VAT)
0560 1510 01CU6KMQ€186.68
EXTECH -

Digital Manometer, -29 PSI To 29 PSI, Nist Traceable Certificate, Dual Lcd, 4 mm Hose Barb

ModelItemPrice (ex. VAT)
407910-NISTCP4VPB€716.69
DWYER INSTRUMENTS -

Analog Manometer, U-Inclined, -0.20 to 2.6/0 to 16 Inch WC

ModelItemPrice (ex. VAT)
1227CH9PFT€264.48
FLIR -

ANEMOMETER/DIFF MANOMETER

ModelItemPrice (ex. VAT)
HD350CY6WYB-
RFQ
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Manometers

Manometers are used for measuring the pressure and flow in a patient's airway. Raptor Supplies offers a huge array of manometers from REED Instruments, Uniweld, Yellow Jacket and Dwyer. REED Instruments R3100 digital manometers are used to measure differential & gauge pressures up to 100 psi. These manometers provide precise measurements in 11 different units and feature a backlit LCD screen & internal memory for storing & displaying measurements. Compact gas pressure test kits from Yellow Jacket precisely set manifold pressure for LP & natural gases. These kits have brass construction ensuring high malleability and corrosion resistance. They also offer a tube nipple for smooth connection and provide pressures ranging from 0 to 10 inH2O.

Working Mechanism

  • A metal cylinder is a part of a metre.
  • When measuring gas or fluid, the meter's springy cylinder is depressed.
  • The cylinder is then bent, turning it into a metre, thus allowing the user to read the result.

Frequently Asked Questions

What is a manometer used for?

Because the manometer is so often used to measure pressure, the difference in column heights is also a standard unit. This may be converted to standard units of pressure using a conversion chart. It is expressed in inches or centimetres of water or mercury at a certain temperature.

What pressure does a manometer measure?

Manometers are precise devices used to measure pressure that is defined as the force produced by a gas or liquid per unit of surface area due to the effects of gravity on the weight of that gas or liquid.

What liquid is used in a manometer?

The most common fluids are alcohol, water and mercury.

Why is alcohol used in a manometer?

Because of its low density, alcohol allows for a longer column than other fluids in manometers. It also gives the inclined tube a proper meniscus.