EE872

Modular 4 in 1 Probe for CO₂, Humidity, Temperature and Pressure

• 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 analogue 0-5V / 10 V and 0/4-20 mA
• Output digital Modbus RTU
• Supply 15-35 VDC (current) 12-30 VDC (voltage / RS485)