Pitot Tubes

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Pitot tubes are suitable for measuring fluid flow velocity. They are used in aviation, meteorology and fluid dynamics. They operate based on the principle of converting fluid kinetic energy...Read more

StyleModelInsert LengthDuct Dia.K FactorFor MediaOverall WidthMaterialMax. Media Temp.No. Of Mounting HolesPrice
APAFS-10023 1/8"3.156"1.32Air, Compatible Gases3 1/2"ABS, Polycarbonate120°F2€20.78
APAFS-10035 3/8"5.406"-Air, Compatible Gases3 1/2"--2€21.48
APAFS-10047 5/8"7.656"1.46Air, Compatible Gases3 1/2"ABS, Polycarbonate120°F2€24.31
APAFS-10059 7/8"9 29/32"1.46Air, Compatible Gases3 1/2"ABS, Polycarbonate120°F2€32.08
APAFS-100612 1/2"12 1/2"1.58Air, Compatible Gases3 1/2"ABS, Polycarbonate120°F2€78.99
APAFS-100714 3/4"14 3/4"1.67Air, Compatible Gases3 1/2"ABS, Polycarbonate120°F2€81.22
APAFS-100817 1/8"17 1/8"1.78Air, Compatible Gases3 1/2"ABS, Polycarbonate120°F2€81.22
APAFS-100919 3/8"19.406"1.88Air, Compatible Gases3 1/2"ABS, Polycarbonate120°F2€103.00
APAFS-101021 5/8"21.656"2.01Air, Compatible Gases3 1/2"ABS, Polycarbonate120°F2€127.58
APAFS-101123 7/8"23.906"2.14Air, Compatible Gases3 1/2"ABS, Polycarbonate120°F2€118.31
StyleModelInsert LengthK FactorDuct Dia.For MediaOverall WidthMaterialAirflow Sensor TypeMax. Media Temp.Price
AMAFS-22-0.8122"Clean Air2"AluminumBlade Style Airflow Sensor400°F€251.59
AMAFS-044"-4"Clean Air2"---€102.41
AMAFS-066"0.8-Clean Air2"AluminumBlade Style Airflow Sensor400°F€122.04
AMAFS-088"0.818"Clean Air2"AluminumBlade Style Airflow Sensor400°F€133.61
AMAFS-1010"0.8110"Clean Air2"AluminumBlade Style Airflow Sensor400°F€152.46
AMAFS-1212"0.8112"Clean Air2"AluminumBlade Style Airflow Sensor400°F€177.51
AMAFS-1414"0.8114"Clean Air2"AluminumBlade Style Airflow Sensor400°F€166.36
AMAFS-1616"0.8116"Clean Air2"AluminumBlade Style Airflow Sensor400°F€176.33
AMAFS-1818"0.81-Clean Air2"AluminumBlade Style Airflow Sensor400°F€229.55
AMAFS-2020"0.8120"Clean Air2"AluminumBlade Style Airflow Sensor400°F€228.82
AMAFS-2424"0.8124"Clean Air2"AluminumBlade Style Airflow Sensor400°F€245.42
AMAFS-2626"0.8126"Clean Air2"AluminumBlade Style Airflow Sensor400°F€283.73
AMAFS-2828"0.8128"Clean Air2"AluminumBlade Style Airflow Sensor400°F€257.50
AMAFS-3030"0.8130"Clean Air2"AluminumBlade Style Airflow Sensor400°F€270.03
AMAFS-3232"0.8132"Clean Air2"AluminumBlade Style Airflow Sensor400°F€275.42
AMAFS-3434"0.8134"Clean Air2"AluminumBlade Style Airflow Sensor400°F€346.79
AMAFS-3636"0.8136"Clean Air2"AluminumBlade Style Airflow Sensor400°F€309.14
AMAFS-3838"0.8138"Clean Air2"AluminumBlade Style Airflow Sensor400°F€329.02
AMAFS-4040"0.8140"Clean Air2"AluminumBlade Style Airflow Sensor400°F€344.16
AMAFS-4242"0.8142"Clean Air2"AluminumBlade Style Airflow Sensor400°F€422.82
AMAFS-4444"0.8144"Clean Air2"AluminumBlade Style Airflow Sensor400°F€385.80
AMAFS-4646"0.8146"Clean Air2"AluminumBlade Style Airflow Sensor400°F€401.04
AMAFS-4848"0.8248"Clean Air2"AluminumBlade Style Airflow Sensor400°F€395.66
StyleModelInsert LengthTube Dia.Process Connection SizePitot TypeMin. Duct Dia.Tip LengthMaterialMax. Media Temp.Price
A160-36-5/16"1/4"Standard10"-Stainless Steel1500°F€263.24
A160-48-5/16"1/4"Standard10"-Stainless Steel1500°F€286.74
A167-6-1/8"1/4"Pocket Size4"1 1/2"Stainless Steel-€240.16
A167-12-1/8"1/4"Pocket Size4"1 1/2"Stainless Steel-€240.16
A160-168-5/16"1/4"Standard--Stainless Steel-€3,047.80
A160-216-5/16"1/4"Standard--Stainless Steel1500°F€3,702.74
A160-60-5/16"1/4"Standard--Stainless Steel1500°F€381.05
A160-96-5/16"1/4"Standard--Stainless Steel1500°F€1,006.75
A160-12-5/16"1/4"Standard10"-Stainless Steel1500°F€220.15
A160-8-5/16"1/4"Standard10"-Stainless Steel1500°F€220.48
A160-18-5/16"1/4"Standard10"-Stainless Steel1500°F€253.68
A160-120-5/16"1/4"Standard--Stainless Steel1500°F€1,299.04
A160-12-CF-5/16"1/4"Standard--Stainless Steel1500°F€251.42
A166-6-CF6"1/8"1/8"Pocket Size12"3"Stainless Steel-€281.22
A160-2424"0.312"----Stainless Steel-€248.75
A160-24-CF24"5/16"1/4"Standard--Stainless Steel1500°F€276.74
DWYER INSTRUMENTS -

Tubes

StyleModelAirflow Sensor TypeFor MediaOverall WidthMounting Hole Dia.Tube SizeCenter To Center DistanceAccuracyMax. Operating Temp.Price
AAFG-2Averaging Flow GridAir, Gas1.69"1.26"5/16" x 59 4/5"1.187"+/-5%176°F€1,321.36
B166TTelescoping Pitot Tube-------€676.63
StyleModelInsert LengthMaterialMax. Media Temp.Tube Dia.Tube MaterialProcess Connection SizeProcess Connection GenderProcess Connection TypePrice
A160S-18PM18"Stainless Steel1500°F5/16"Stainless Steel1/8"FemaleNPT€1,341.02
A160S-3636"Stainless Steel1500°F5/16"Stainless Steel1/8"FemaleNPT€556.57
A160S-36PM36"Stainless Steel1500°F5/16"Stainless Steel1/8"FemaleNPT€1,586.25
A160S-7272"Stainless Steel1500°F5/16"Stainless Steel1/8"FemaleNPT€703.98
RFQ
DWYER INSTRUMENTS -

DS Series In-Line Flow Sensors

StyleModelMaterialAirflow Sensor TypeWetted MaterialMax. PressurePrice
ADS-300-3Stainless SteelIn-Line Flow SensorSensor Tube 304 Stainless Steel, Compression Fitting Brass.200 psi€472.98
BDS-300-4Stainless SteelIn-Line Flow SensorSensor Tube 304 Stainless Steel, Compression Fitting Brass.200 psi€586.96
DWYER INSTRUMENTS -

Pitot Tube, Standard, 5/16 Inch Diameter, 18 Inch Length

ModelItemPrice (ex. VAT)
160FAH8GLD€511.25

Frequently Asked Questions

What are the benefits of using pitot tubes for airflow measurement?

Pitot tubes offer accurate and reliable measurements of fluid flow velocity, are relatively simple to install and operate and can withstand a wide range of operating conditions.

What factors can affect the accuracy of pitot tube measurements?

Improper installation, blockage or damage to the sensing ports, variations in fluid density and changes in temperature & pressure can affect the accuracy of pitot tube measurements.

How do I select the right pitot tube for my application?

Major factors include fluid type, flow velocity range, temperature and pressure conditions and mounting requirements specific to your application.

What safety precautions should I consider while using these pitot tubes?

  • Wear appropriate personal protective equipment (PPE), such as safety glasses and gloves.
  • Securely mount and align pitot tubes to prevent dislodging or misalignment.
  • Use guardrails or fall protection when accessing elevated locations or confined spaces.
  • Exercise caution to avoid contact with moving parts during installation or servicing.
  • Maintain adequate ventilation in enclosed spaces to prevent hazardous fume buildup.
  • Follow proper electrical safety procedures if you use these pitot tubes with electrical equipment.
  • Safely release pressure from pressurized systems before installing or removing pitot tubes.
  • Regularly inspect pitot tubes for damage and replace defective components promptly.