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E+E Elektronik CO₂, RH and T Duct Mount Transmitter for HVAC

EE-850

The EE850 is a 3 in 1 duct mounted transmitter ideal for demand-controlled ventilation and building automation. It combines CO₂, humidity and temperature in an innovative and functional enclosure. The EE850 incorporates the E+E dual wavelength NDIR CO₂ sensor, which compensates for ageing effects, is highly insensitive to pollution and offers outstanding long-term stability.

  • CO2 measuring range: 0…2000ppm / 5000pp/10000ppm.
  • Humidity measuring range: 0-95%RH
  • Temperature measuring range: -20…60 °C (-4…140 °F)
  • Outputs: 0-5 / 10V, 4…20mA
  • Supply: 24V AC & 15-35VDC
  • Optional passive temperature sensor 2 wire Pt1000

Key Features

  • E+E dual wavelength NDIR CO₂ working principle.
  • CO₂ auto-calibration for excellent long-term stability
  • Temperature compensation of the CO₂ measurement
  • High insensitivity to pollution
  • Humidity sensor protected by the E+E proprietary coating.
  • Voltage or current outputs
  • Modbus RTU or BACnet MS/TP
  • Optional passive temperature sensor
  • Fast and easy installation
  • An optional adapter and the free EE-PCS configuration software facilitate the configuration and adjustment of the EE850.

Typical Applications

  • Building automation
  • Demand controlled ventilation.
  • Process control

Further Information:

https://www.epluse.com/products/co2-measurement/co2-transmitters/ee850/

Data Sheets

EE-850_data Sheet

Accessories