Manufactured By: Coastal Environmental Systems


The Barometer 1081 pressure sensor is an economical, monolithic, piezo-resistive with lazer-minimal temperature compensation
pressure sensor. The sensor is mounted inside the WEATHERPAK® housing, or in the NEMA® enclosure of the ZENO®, on
a small circuit board which provides precision current excitation and signal conditioning. A pressure inlet tube extends from the
sensor to a protected pressure port which terminates under the radiation shield.


    Measurement Range: 600 -- 1100 hPa
    Resolution: 1 hPa reported
    Accuracy: +/- 1 Mbar at 22°C
                    +/- 3 Mbar -30°C to 65°C
    Electrical Input Voltage: +10 VDC and +5.000 VDC
    Current: 3 mA (max)
    Output Signal: 0-5 VDC after signal conditioning
    Connectors: 4 pin header
    Environmental Operation Temperature: -40 to +85°C
    Compensated Temperature: 0ºC to 50ºC
    Physical Size: 32 x 47 x 20 mm (h x w x d) including circuit board
    Weight: 17 g (.6 ozs)