AWM5103VC Air Flow Sensors Dry Gas Silicon Max Voltage 15V Amplified

Product Description:

AWM5103VC Air Flow Sensors Dry Gas Silicon Max Voltage 15V Amplified

Features:

Linear voltage output 1 Venturi design 1 Remote mounting capability 1 Active laser trimming improves inter[1]change ability 1 Separate gas calibration types: – Ar (argon) – N2 (nitrogen) or – CO2 (carbon dioxide)

In-Line Flow Measurement AWM5000 Series Microbridge Mass Air[1]flow Sensors feature a venturi type flow housing. They measure flow as high as 20 standard liters per minute (SLPM) while inducing a maximum pressure drop of 2.25N H2O. The microbridge chip is in di[1]rect contact with the flow stream, greatly reducing error possibilities due to orifice or bypass channel clogging. Rugged, Versatile Package The rugged plastic package has been designed to withstand common mode pressures up to 50 psi, and the small sensing element allows 100 gs of shock without compromising performance. The included ‘‘AMP’’ compatible connector provides reliable connection in demand[1]ing applications. On-board Signal Conditioning Each AWM5000 sensor contains circuitry which performs amplification, lineariza[1]tion, temperature compensation, and gas calibration. Figure 1 (Heater Control Cir[1]cuit) and Figure 2 (Sensor Bridge Circuit and Amplification Linearization Circuit) il[1]lustrate the on-board electrical circuitry for the AWM5000 Series. A 1 to 5 VDC linear output is possible for all listings regardless of flow range (5, 10, 15, or 20 SLPM) or calibration gas (nitrogen, car[1]bon dioxide, nitrous oxide, or argon). All calibration is performed by active laser trimming.

Specifications: