CO2 and Temperature Transmitter for Duct Mounting EE850

98The EE850 is designed for use in building management applications, demand controlled ventilation process control.

EE850 CO2 and Temperature Transmitter for Duct Mounting

    A multiple point CO2 and temperature factory adjustment procedure leads to excellent CO2 measurement accuracy over the entire temperature working range. 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. Installed into a duct, a small amount of air will flow through the divided probe into the transmitter housing, where the CO2 sensing cell is located, and back into the duct. The temperature sensor is located inside the probe. 
    The CO2 concentration up to 10,000ppm and the temperature are available on the voltage or current analogue outputs. The EE850 offers an additional option for a passive temperature sensor output with 2-wires connection. An optional kit facilitates easy configuration and adjustment of EE850.

    Key Features
    • CO2 Autocalibration
    • Outstanding long-term stability
    • Temperature compensation
    • IP65 / NEMA 4 enclosure
    • Easy installation
    Technical Data
    • CO2 working range 0...2000 / 5000 / 10000ppm
    • Analogue output for 0...2000 / 5000 / 10000ppm : 0-5 V / 0-10 V / 4-20mA
    • Response time : <100s at 3 m/s
    • Supply voltage 24V AC ±20%    15-35V DC
    • Protection class IP65
    • Passive Temperature output optional
    New design 
    for use in building management applications


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    Parts Listing

    EE-850-C3xxFP-002CO2 Transmitter, duct mount, 0-10V, 2000ppm Not In Stock

    Document Listing

    ManualEE 850 Manual
    SpecificationEE 850 data sheet