AWM3000 Datasheet Airflow Sensor

Manufacturer: Honeywell

Datasheet Details

Airflow Sensors Microbridge Mass Airflow/Amplified Figure 1 Heater control.

ɀ Laser trimmed for improved sensor interchangeability ɀ Flow sensing up to 1.0 SLPM ɀ Low differential pressure sensing 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 schematic in Figure 3 depicts the amplification circuitry on board the sensor. Also, the heater control circuit (see Figure 1) and the sensing bridge supply.