Airflow Meters

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336 Products

About Flowmeters and Totalizers

Flowmeters measure the rate of flow for a liquid or a gas. Totalizers measure the cumulative flow volume. Flowmeter/totalizers display both the flow rate and the cumulative flow volume.

Easy-Read Flowmeters for Gases

Instead of a scale, these flowmeters have a large dial that makes it easy to read the flow rate of your gas from a distance.

Flowmeters for Gases

Designed for air and other gases, these flowmeters measure the rate at which they're moving through your pipes.

Variable-Pressure Flowmeters for Gases

Measure the flow rate of gases in applications where pressure fluctuates, such as compressed air systems.

Flowmeters for Oxygen

To prevent contaminating your oxygen line, these flowmeters are specially cleaned and bagged.

Panel-Mount Flowmeters for Gases

Monitor the flow rate of air and other gases from your instrument panel—these flowmeters have fittings on the back for panel mounting.

Impact-Resistant Panel-Mount Flowmeters for Gases

A case protects these flowmeters from blows and other impact as they measure the flow rate of gas. Install them in instrument panels using the fittings on the back.

Panel-Mount Flowmeters for
Gases with Conversion Chart

Instead of a scale calibrated to a specific gas’ flow rate, these flowmeters measure in millimeters and include a conversion chart, so you can check the flow rate of water and multiple gases without any calculations.

Flanged Flowmeters

Install these flowmeters securely into large pipelines with the flanged ends.

Flow, Pressure, and Temperature
Transmitters for Gases

Measure and transmit flow rate, pressure, and temperature of industrial gases, such as air, argon, CO2, and nitrogen, flowing through your system.

Flow Transmitters for Gases

Commonly referred to as thermal mass flowmeters, these transmitters calculate flow rate by measuring how much they cool as air and other gases pass through them. This means they’re accurate even if there are temperature and pressure changes, unlike most other transmitters.

Totalizers for Natural, Propane, and Butane Gas

Often used in heating, cooking, and power-generating systems, these totalizers measure the total amount of natural gas, propane, and butane that flow through them.

Air Meters and Leak Detectors

Remote-Reading Airflow/Temperature Meters

With a probe on a cord, these meters access hard-to-reach places in duct.

Airflow/Temperature Meters

These versatile meters display airflow and one other measurement simultaneously. They’re also known as anemometers or vane meters.

Airflow Modules for Development Boards

Position these modules in vents or near sensitive electronics to monitor airflow.