Gas Flow Measurement

In the world of gas flow measurement, there are multiple technologies available, including:

  • Thermal flow meters
  • Differential pressure flow meters
  • Ultrasonic flow meters
  • Coriolis flow meters
  • Mechanical flow meters

These technologies cover all ranges of gas flow applications, including:

Research, Product Design, And Development

  • Flow analyzers are used during the development of mechanical ventilators, anesthesia workstations, CPAPs and BPAPs, and oxygen concentrators
  • Flow meters are important for the development of pumps, valves, molds, nebulizers, inhalers, gas delivery systems, and more
  • EOM flow sensors are embedded in medical devices that function using gas flows

Medical Device And Light Industrial Manufacturing

  • Flow analyzers are used in testing and quality assurance of flow, pressures, volume, and mechanical breathing parameters
  • Flow meters are used for testing and quality assurance of a wide variety of pneumatic flows

Field Service

  • Manufacturers, biomedical technicians, field service engineers, and clinical technicians use flow analyzers to test whether medical equipment is functioning properly and perform service when needed

Calibration And Metrology

  • Flow meters and primary calibrators are used by air sampling device manufacturers and industrial hygienists to calibrate inlet flows of particle counters and pumps

Top Choice—Thermal Flow Meters For Gas Flow Measurement

Thermal gas flow measurement is one of the most common technologies available today. It consists of two primary methods for measuring gas flow, including.

  • Capillary Laminar By-Pass
  • Constant Temperature Loss/Constant Temperature Anemometery

Thermal gas flow measurement is popular as it provides large flow ranges with one instrument, has an extremely fast signal response, can be used in a wide range of applications, and is relatively inexpensive. It also provides high speed signal response and wide dynamic flow ranges. TSI Flow Meters take it further by providing a industry-unique flow body design that allows for minimal back pressure that helps ensure that true flow readings are provided.


TSI/Alnor 4081 Replacement High Flow Module for the 4080 kit-

TSI/Alnor 4081 Replacement High Flow Module for the 4080 kit
Model: 4081

Sale Price $2007.00 USD
Regular Price $2230.00 USD
Availability 1 to 2 Weeks

Qty:

Sale Price $2007.00 USD
Regular Price $2230.00 USD
Availability 1 to 2 Weeks
Quantity

TSI/Alnor 4082 Certifier FA Plus, Low Flow Module Kit-

TSI/Alnor 4082 Certifier FA Plus, Low Flow Module Kit
Model: 4082

Sale Price $1008.00 USD
Regular Price $1120.00 USD
Availability 12 to 13 Weeks

Qty:

Sale Price $1008.00 USD
Regular Price $1120.00 USD
Availability 12 to 13 Weeks
Quantity

TSI 4089 Certifier Plus Display Interface Module for the 4081 and 4082-

TSI 4089 Certifier Plus Display Interface Module for the 4081 and 4082
Model: 4089

Sale Price $3407.00 USD
Regular Price $3785.00 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $3407.00 USD
Regular Price $3785.00 USD
Availability 2 to 3 Weeks
Quantity

TSI/Alnor 41401 Mass Flowmeter, 0.01 to 20 L/min, 0.25" tube-

TSI/Alnor 41401 Mass Flowmeter, 0.01 to 20 L/min, 0.25" tube
Model: 41401

Sale Price $1268.00 USD
Regular Price $1408.00 USD
Availability 1 to 2 Weeks

Qty:

Sale Price $1268.00 USD
Regular Price $1408.00 USD
Availability 1 to 2 Weeks
Quantity

TSI Alnor 41403 Mass Flowmeter for Gases (Air, O<sub>2</sub>, N<sub>2</sub>, N<sub>2</sub>O) with LCD, 0.01 to 20 Std L/min, 0.25" Tube-

TSI Alnor 41403 Mass Flowmeter for Gases (Air, O2, N2, N2O) with LCD, 0.01 to 20 Std L/min, 0.25" Tube
Model: 41403

Sale Price $1404.00 USD
Regular Price $1560.00 USD
Availability 5 to 6 Weeks

Qty:

Sale Price $1404.00 USD
Regular Price $1560.00 USD
Availability 5 to 6 Weeks
Quantity

TSI Alnor 4143 Mass Flowmeter for Gases (Air, O<sub>2</sub>, N<sub>2</sub>) with LCD, 0.01 to 20 Std L/min, 0.375" Tube-

TSI Alnor 4143 Mass Flowmeter for Gases (Air, O2, N2) with LCD, 0.01 to 20 Std L/min, 0.375" Tube
Model: 4143

Sale Price $1314.00 USD
Regular Price $1460.00 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $1314.00 USD
Regular Price $1460.00 USD
Availability 2 to 3 Weeks
Quantity

TSI/Alnor 41433 Flow Meter (Air, O<sub>2</sub>, N<sub>2</sub>, N<sub>2</sub>O) with LCD, 0.01-20 Std L/min-

TSI/Alnor 41433 Flow Meter (Air, O2, N2, N2O) with LCD, 0.01-20 Std L/min
Model: 41433

Sale Price $1404.00 USD
Regular Price $1560.00 USD
Availability 15+ Weeks

Qty:

Sale Price $1404.00 USD
Regular Price $1560.00 USD
Availability 15+ Weeks
Quantity

TSI/Alnor 4199 Battery Pack and Stand-

TSI/Alnor 4199 Battery Pack and Stand
Model: 4199

Sale Price $171.00 USD
Regular Price $190.00 USD
Availability 1 Week

Qty:

Sale Price $171.00 USD
Regular Price $190.00 USD
Availability 1 Week
Quantity

TSI/Alnor 5000-DCC Deluxe Carrying Case for 5000 flowmeters, 9.5 x 13.75 x 4.75"-

TSI/Alnor 5000-DCC Deluxe Carrying Case for 5000 flowmeters, 9.5 x 13.75 x 4.75"
Model: 5000-DCC

Sale Price $119.00 USD
Regular Price $132.00 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $119.00 USD
Regular Price $132.00 USD
Availability 2 to 3 Weeks
Quantity

TSI/Alnor 5000-HUB USB Hub Cable for 5000 flowmeters, 2-port (USB 2.0)-

TSI/Alnor 5000-HUB USB Hub Cable for 5000 flowmeters, 2-port (USB 2.0)
Model: 5000-HUB

Sale Price $50.00 USD
Regular Price $55.00 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $50.00 USD
Regular Price $55.00 USD
Availability 2 to 3 Weeks
Quantity

TSI/Alnor 5000-PC-ADV Advanced FLO-Sight PC Software for 5000 flowmeters-

TSI/Alnor 5000-PC-ADV Advanced FLO-Sight PC Software for 5000 flowmeters
Model: 5000-PC-ADV

Sale Price $228.00 USD
Regular Price $253.00 USD
Availability 4 to 5 Weeks

Qty:

Sale Price $228.00 USD
Regular Price $253.00 USD
Availability 4 to 5 Weeks
Quantity

TSI/Alnor 5000-RS232 USB-A to RS-232 Cable for 5000 flowmeters-

TSI/Alnor 5000-RS232 USB-A to RS-232 Cable for 5000 flowmeters
Model: 5000-RS232

Sale Price $84.00 USD
Regular Price $93.00 USD
Availability 10 to 11 Weeks

Qty:

Sale Price $84.00 USD
Regular Price $93.00 USD
Availability 10 to 11 Weeks
Quantity

TSI/Alnor 5000-TTS Tabletop Stand for 5000 flowmeters-

TSI/Alnor 5000-TTS Tabletop Stand for 5000 flowmeters
Model: 5000-TTS

Sale Price $74.00 USD
Regular Price $82.00 USD
Availability 9 to 10 Weeks

Qty:

Sale Price $74.00 USD
Regular Price $82.00 USD
Availability 9 to 10 Weeks
Quantity

TSI/Alnor 5000-UPS Universal Power Supply for 5000 flowmeters-

TSI/Alnor 5000-UPS Universal Power Supply for 5000 flowmeters
Model: 5000-UPS

Sale Price $50.00 USD
Regular Price $55.00 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $50.00 USD
Regular Price $55.00 USD
Availability 2 to 3 Weeks
Quantity

TSI/Alnor 5000-USB-LOCK USB-C to USB-A Cable with screw lock for 5000 flowmeters-

TSI/Alnor 5000-USB-LOCK USB-C to USB-A Cable with screw lock for 5000 flowmeters
Model: 5000-USB-LOCK

Sale Price $110.00 USD
Regular Price $122.00 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $110.00 USD
Regular Price $122.00 USD
Availability 2 to 3 Weeks
Quantity

TSI/Alnor 5000-USBC-A USB-C to USB-A Cable for 5000 flowmeters-

TSI/Alnor 5000-USBC-A USB-C to USB-A Cable for 5000 flowmeters
Model: 5000-USBC-A

Sale Price $60.00 USD
Regular Price $66.00 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $60.00 USD
Regular Price $66.00 USD
Availability 2 to 3 Weeks
Quantity

TSI/Alnor 5000-WMBP Wall Mounting Back Plate for 5000 flowmeters-

TSI/Alnor 5000-WMBP Wall Mounting Back Plate for 5000 flowmeters
Model: 5000-WMBP

Sale Price $54.00 USD
Regular Price $60.00 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $54.00 USD
Regular Price $60.00 USD
Availability 2 to 3 Weeks
Quantity

TSI/Alnor 5000-WMDRC Wall Mounting DIN Clips for 5000 flowmeters-

TSI/Alnor 5000-WMDRC Wall Mounting DIN Clips for 5000 flowmeters
Model: 5000-WMDRC

Sale Price $36.00 USD
Regular Price $39.00 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $36.00 USD
Regular Price $39.00 USD
Availability 2 to 3 Weeks
Quantity

TSI/Alnor 5000-WMDRK Wall Mounting DIN Rail Kit for 5000 flowmeters-

TSI/Alnor 5000-WMDRK Wall Mounting DIN Rail Kit for 5000 flowmeters
Model: 5000-WMDRK

Sale Price $69.00 USD
Regular Price $76.00 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $69.00 USD
Regular Price $76.00 USD
Availability 2 to 3 Weeks
Quantity

TSI/Alnor 5000-WMK Wall Mounting Kit for 5000 flowmeters-

TSI/Alnor 5000-WMK Wall Mounting Kit for 5000 flowmeters
Model: 5000-WMK

Sale Price $79.00 USD
Regular Price $87.00 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $79.00 USD
Regular Price $87.00 USD
Availability 2 to 3 Weeks
Quantity

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