EE872 Modular 4 in 1 Probe for CO2, RH, Temperature & Pressure - SPECIFICATIONS

EE872 Modular 4 in 1 Probe for CO2, RH, Temperature & Pressure - SPECIFICATIONS
by E+E Elektronik

Technical data EE872

• MEASURING RANGE CO2

  0…2000 ppm
  0…5000 ppm
  0…10000 ppm
  0…3 % (30000 ppm)
  0…5 % (50000 ppm)

• ACCURACY CO2 - * MV – MEASURED VALUE± (50 ppm + 2 % mv*)

  ± (50 ppm + 3 % mv*)
  ± (100 ppm + 5 % mv*)
  ± (1.5 % from full scale + 2 % mv*)
  ± (1.5 % from full scale + 2 % mv*)

• MEASURING RANGE RELATIVE HUMIDITY

  0…95 % RH (non condensing)

• ACCURACY RELATIVE HUMIDITY AT 25 °C (77 °C) AND 20...80% RH

  typ. ± 3 % RH

• MEASURING RANGE PRESSURE

  700…1100 mbar (10.15...15.95 psi)

• ACCURACY PRESSURE AT 25 °C

  typ. ± 2 mbar

• MEASURING RANGE TEMPERATURE

  -40…60 °C (-40...140 °F)

• ACCURACY TEMPERATURE AT 5…60 °C (41…140 °F)

  typ. ± 0.5 °C (± 0.9 °F)

• OUTPUT ANALOG (simultaneously for CO2 only)

  0-5V / 10 V and 0/4-20 mA

• OUTPUT DIGITAL

  Modbus RTU or BACNet

• POWER SUPPLY

  15-35 VDC (current)
  12-30 VDC (voltage / RS485)