Barometric Pressure Sensor BP40 Released
13-August-2013
A new Barometric pressure sensor, BP40, has been released. It is microprocessor based, is more stable and can maintain higher accuracies than its predecessor, BP10. The new sensor is accurate to +/- 1 hPa over 12 months with initial calibration accuracy of better than +/-0.5 hPa. Resolution is better than 0.1 hPa. The BP40 can be used as a replacement for the BP10 in current or older systems, but weather station recorders will also need a programming change to match the new sensor.