Barometric Pressure Sensor PTB110 Measuring the barometric pressure The air pressure sensor PTB110 measures the barometric pressure and is made for the installation in a radiation protected switch cabinet or weather shelters. It has got a high long-time stability and can be used in a harsh climatic environment. Technical details • Measuring range 600 ... 1060 hPa • Linearity 0.25 hPa • Hysteresis 0.03 hPa • Accuracy +/- 0.3 hPa (at +20 °C) • Operating temperature-40 °C ... +60 °C • Output voltage 0 ... 2.5 V DC • Power supply 10 ... 30 V DC • Power consumption less than 4 mA (standard operation) • Weight 90 g Sommer Messtechnik I www.sommer.at I [email protected]