SPX200

The SPX200 uses ion implanted resistors in an integral silicon diaphragm to transform the related shear stress, due to pressure, into an electric output. The features of SPX200 are: (1)low cost; (2)0-7 psl to 0-30 psl pressure ranges; (3)absolute and differential devices; (4)<0.1% full-scale combined linearity and hysteresis error; (5)easily mounted with tie wrap, screws, or soldered to PC board; (6)small internal volume for fast response.

The following is about the absolute maximum ratings of SPX200: (1)supply voltage, VS: 6V; (2)temperature range: operating -40 to 125, storage -55 to 125; (3)common-mode line pressure: 60psig; (4)lead temperature: 300; (5)proof pressure: two times operating pressure; (6)burst pressure: three times operating pressure.

The electrical characteristics of the SPX200 are: (1)operating pressure range: 0kPa min and 50kPa max; (2)supply current: 6.0mADC; (3)full-scale span: 40mV min and 95mV max; (4)zero pressure offset: 0V min and 35mV max; (5)sensitivity: 800V/kPa min and 1900V/kPa max; (6)combined linearity and hysteresis: ±0.10%FS.