Digital Barometer

DB3

Compact absolute digital pressure meter for measuring atmospheric pressure.

Description

Its small size makes the meter ideal for on-site use. It is a microprocessor controlled technology that records maximum and minimum values ​​as well as a hold function that retains the last reading before changing modes. The device is very well suited to be used as a vacuum gauge.

Specifications

  • Measurement units selectable in kPa, hPa, mbar and H2O.
  • Instrument pressure range - 100 kPa to + 200 kPa (- 1000 mbar to 2000 mbar)
  • Accuracy: 0.5% of full scale (FS) at 22 °C ± 1 digit
  • Analog output: - 1 to + 1 volt
  • Temperature drift: 0.04% / °C of the final value of the measuring range
  • Overrange: 2 x full scale (FS)
  • Response time: 0.5 seconds
  • Display: LCD display with 4 digits
  • Resolution:
    0.005% of FS for 0<P<0.5
    0.05% for P > 0.5 FS
    0.005% 0>P>-0.1 FS
    0.05% -0.1% FS> P > -FS (FS= final value in the measuring range)
  • Temperature measurement: Resolution 1 °C
  • Temperature accuracy: 1 °C
  • Display temperature measuring range: 0 to 60 °C
  • Storage temperature range: - 10 to + 70 °C
  • Operating temperature range: 0 to 50 °C
  • Battery power supply: 9 V
  • Pressure connection: Universal hose connections with 3 to 6 mm inner diameter

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