Take advantage of microbridge mass flow sensor technology. The AWM1000 series mass flow sensor provides all of the outstanding performance benefits of the standard AWM2000 series in a more cost-effective sensor platform. This device provides accurate, repeatable flow sensing. Sensor to sensor interchangeability specifications are approximately twice as large as compared to the AWM2000 series.
The heater control circuit and the sensing bridge supply circuit are both required for operation per specification. These two circuits are not on board the sensor and must be supplied in the application. The differential amplifier circuitry may be useful in providing output gain and/or introducing voltage offsets to the sensor output.
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.
|AWM1000 Series Airflow Sensors, Unamplified||Catalog Information||English||260KB|
|AWM Series Airflow Sensors Introduction||Catalog Information||English||186KB|
|Airflow, Force, and Pressure Sensors Range Guide||Product Range Guide||English||2MB|
|Sensors and Switches for HVAC Applications||Application Note||English||5MB|
|Sensors and Switches for Medical Applications||Brochure||English||11MB|
|Solutions for Ventilators||Application Note||English||3MB|
|Gas Media Compatibility & Correction Factors||Technical Information||English||96KB|
|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|
|Pressure or Airflow Sensors?||Technical Information||English||546KB|
|Energy and Environmental Design Trends||Technical Information||English||812KB|
|Product||Signal Conditioning||Compensated Temperature||Flow/Pressure Range||Media Compatibility|
|AWM1100V||Unamplified (mV)||-25°C to 85°C [-13°F to 185°F]||±200 sccm||Dry gas only|
|AWM1200V||Unamplified (mV)||-25°C to 85°C [-13°F to 185°F]||±10.0 mbar [4.0 H2O]||Dry gas only|
|AWM1300V||Unamplified (mV)||-25°C to 85°C [-13°F to 185°F]||1000 sccm (1.0 SLPM) to -600 sccm||Dry gas only|