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