<p>An airflow sensor is a device used to measure the mass flowrate or mass of air entering a fuel-injected internal combustion engine. The engine control unit (ECU) requires the air flow measurement to stabilize and provide the accurate fuel mass to the engine. This Honeywell Flow Sensor is used in a wide range of applications including gas metering, gas chromatography, gas analyzers, medical respirators and ventilators, leak detection equipment, low vacuum control, and oxygen concentrators, among others.</p> <p>AWM2300V Airflow Sensor from Honeywell features bidirectional sensing capability. Honeywell AWM2300V, from the AWM2000 series comprises of two Wheatstone bridges. This airflow sensor comes with actual mass air flow and low differential pressure sensing capabilities.</p>