Absolute pressure sensor 101B(A19L)

piezoresistiveratiometricdigital

Model 101B(a19L) pressure sensor (PS) is designed with a short height of 7mm of its sensor housing, which is 8mm shorter than that of 101B(a19G) PS and 6mm shorter than that of 101B(a19F). This feature brings the 101B(a19L) PS with advantages when the PS is used in the applications which have space limitation on the height of the sensor, e.g., to constitute 2-D or 3-D sensor arrays of thin thickness. Both its diaphragm and its housing are made from 316L stainless steel. Therefore, the 101B(a19L) PS can measure pressures of corrosive or/and conductive pressure medium as long as the medium is compatible to 316L stainless steel. The same as 101B(a19G), the 101B(a19L) PS has a piezoresistive pressure sensor die integrated inside the PS and its capsule is filled with un-compressive oil. A variety of output signals are available, e.g., mV/V signal directly from the Wheatstone bridge circuit, ratiometric signal of 10%~90%Vs, or digital signal of I2C or SPI protocols via an SSC which is fixed at the PS backside.