lambrecht 8121 Air pressure sensor

lambrecht 8121 Air pressure sensor

order code: 00.08121.100002

Lambrecht 8121 is an air pressure sensor that is used to measure air pressure in different environments. This sensor is manufactured by Lambrecht meteo GmbH, Germany.

product overview

This sensor has the ability to measure air pressure in the range of 800…1100 hPa  and can be used as air pressure in meteorological stations, environmental monitoring stations, air conditioning systems and other industrial applications.

Overall, the Lambrecht 8121 air pressure sensor is one of the high quality and accurate sensors in the market, which is suitable for industrial and meteorological environments.

lambrecht 8121 Air pressure sensor features

• Cost-effective OEM model with three operating modes
• Use with data recorders that are powered by solar power or other energy sources.
• One device, with three standard outputs and two pressure measurement ranges, is jumper-adjustable.
• This sensor has high resistance in harsh weather conditions.
• It has high accuracy in measuring air pressure.

lambrecht 8121 Air pressure sensor specifications

• 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.
• Supply voltage:12…30 VDC (current output) • 5…30 VDC (voltage output)
• Power consumption:< 30 mA at 0(4)…20 mA output • < 4 mA at 0…2 VDC output • at 1000 Ω load resistor
• Measuring elements:piezoresistive pressure measuring cell
• Design:wall mounting
• Dimensions:130 x 80 x 60 mm
• Housing:resistor polycarbonate • RAL 7035 (light-grey) • 1 cable entrance • 1 pressure equalisation
• Protection class:IP 66
• Weight:0.3 kg with cable
• Cable:2 m connecting cable • 4-pole