8121 Air pressure sensor

ABSOLUTE PRESSURE

APPLICATIONS
  • Building services
  • Industrial applications
  • Weather stations
Description
ABSOLUTE PRESSURE

is measured inside the cost effective, practical and robust standard housing. The technical design enables the on site changeover of the measuring range, as well as the choice of the output signal. This universally applicable sensor is the right solution for price conscious customers. It distinguishes itself through its low maintenance and easy operation.

  • Cost effective
  • OEM variant with three modes of operation
  • For use with data loggers in power saving mode (e.g. solar operation)
  • One device with two pressure measuring ranges and three standard outputs; adjustable via jumpers
Additional information
Brands

Measuring range

500~1100 hPa • 600~1100 hPa • switchable to 800~1100 hPa

Accuracy

± 1 hPa within the range -10~+60 °C • < ± 2 hPa within the range -20~-10 °C

Resolution

0.1 hPa

Output

0~20 mA • 4~20 mA • 0~2 V – selectable / adjustable

Range of application

altitude 0~4000 m • temperatures -20~+70 °C • humidity 0~99 % r. h.

Power consumption

< 30 mA at 0(4)~20 mA output • < 4 mA at 0~2 VDC output • at 1000 Ω load resistor

Housing

resistor polycarbonate • RAL 7035 (light-grey) • 1 cable entrance • 1 pressure equalisation

Protection class

IP 66

Weight

0.3 kg with cable

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About brand
LAMBRECHT meteo GmbH develops and manufactures world-class meteorological sensors and measurement solutions for wind, precipitation, pressure, temperature, and humidity serving various classical meteorological and highly specific environmental and industrial end-markets.
Data Sheets