Sensortechnics Inc., Mansfield, MA, offers custom piezoresistive pressure sensors with high resolution and accuracy from 2.5 mbar F.S. The sensors use a microcontroller to provide flexible temperature compensation and linearization and incorporate a low-noise amplifier and 24-bit ADC. Sensors have a typical total error band of 0.1% and response times up to 250 µs. Custom adaptions can include sensor calibration, signal conditioning, and signal transmission as well as the ability to calibrate certain sub-ranges within the overall pressure range with different resolution and accuracy.
Digital Pressure Sensors from Sensortechnics