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Overview

Like the AWM2000 Series, the dual Wheatstone bridges control airflow measurement. The AWM3000 Series is amplified; therefore, it can be used to increase the gain and to introduce voltage offsets to the sensor output. The heater control circuit and the sensing bridge supply circuit are on board the package.

CAUTION: PRODUCT DAMAGE

AWM Series Microbridge Mass Airflow Sensors are not designed to sense liquid flow and will be damaged by liquid flow through the sensor.
Failure to comply with these instructions could result in product damage.

Documents

TITLE DOCUMENT TYPE LANGUAGE SIZE
AWM3000 Series Airflow Sensors, Amplified Catalog Information English 390KB
AWM Series Airflow Sensors Introduction Catalog Information English 186KB
AWM3000 Series Microbridge Mass Airflow Sensors Installation Instructions English 288KB
Airflow Sensors Line Guide Product Line Guide English 132KB
Airflow, Force, and Pressure Sensors Range Guide Product Range Guide English 885KB
Sensors and Switches for Potential Medical Applications Product Range Guide English 2MB
Gas Chromatograph Application Note English 19KB
Capnograph Application Note English 16KB
Gas Media Compatibility and Correction Factors Technical Information English 172KB
Airflow Sensor Glossary of Terms Technical Information English 154KB
Mass Airflow Sensors Measuring Low Differential Pressures Altitude and Gas Density Correction Technical Information English 85KB
Mass Flow Sensors: Mass Flow versus Volumetric Flow and Flow Rate Unit Conversions Technical Information English 190KB
Mass Airflow Sensors Particle Contamination and Filter Manufacturers Technical Information English 99KB

Browse AWM3000 Series Products

Product Signal Conditioning Compensated Temperature Flow/Pressure Range Media Compatibility
AWM3100V Amplified -25 °C to 85 °C [-13 °F to 185 °F] 200 sccm Dry gas only
AWM3130V Amplified -25 °C to 85 °C [-13 °F to 185 °F] 30.0 sccm Dry gas only
AWM3150V Amplified -25 °C to 85 °C [-13 °F to 185 °F] 30.0 sccm Dry gas only
AWM3200CR Amplified -25 °C to 85 °C [-13 °F to 185 °F] 0 mbar to 5.0 mbar [0 in water] Dry gas only
AWM3200V Amplified -25 °C to 85 °C [-13 °F to 185 °F] ±5.0 mbar [2.0 in water] Dry gas only
AWM3201CR Amplified -25 °C to 85 °C [-13 °F to 185 °F] 0 mbar to 1.25 mbar [0 in water] Dry gas only
AWM3205V Amplified -25 °C to 85 °C [-13 °F to 185 °F] 5.0 mbar [2.0 in water] Dry gas only
AWM3300V Amplified -25 °C to 85 °C [-13 °F to 185 °F] 1000 sccm (1.0 SLPM) Dry gas only
AWM3303V Amplified -25 °C to 85 °C [-13 °F to 185 °F] ±1000 sccm (1 SLPM) Dry gas only