Barometric pressure sensor BAR20

sensitive elementUSBplastic

BAR20 USB precision barometer From: USD$85.99 Internal temperature readings for compensation purposes Additional information • Free data acquisition toolkit • 3-point user calibration mechanism • VCP mode • Traceable to the CNRC (NIST) certificates Description BAR20: USB-connected barometer for precise measurement of atmospheric pressure or altitude. This USB-connected barometer allows for precise measurement of atmospheric pressure (1 kPa to 120 kPa) and altitude. Thanks to the use of a high-resolution ADC 24 bit, very small changes in atmospheric pressure can be sensed and sent to a computer over USB.If used to compute altitude, variations as small as 10 cm can be detected. Designed as a compact USB-Key form factor for easy integration even in space-constrained applications. Possible applications • Altitude measurement • Navigation • Meteorological measurement • Engineering • R&D • Scientific research • Pre-certification • Education Data acquisition Be instantly operational with our free data acquisition toolkit. Includes: • Our data logger QTenki • Our command-line data integration tool usbtenkiget • Our command-line calibration tool usbtenkical Easy to integrate in your own applications: • Code samples for many programming languages • Integration with LabView