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USER GUIDE
EE800 - HVAC Room Sensor for CO
GENERAL
EE800 combines CO
, temperature (T) and relative humidity (RH) measurement in one device with modern design. Additionally, it
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calculates the dewpoint temperature (Td). EE800 features analogue outputs or digital RS485 interface. At the EE800 with RS485
additional physical quantities are available via Modbus RTU or BACnet MS/TP: absolute humidity (dv), mixing ratio (r), enthalpy (h),
frost point temperature (Tf) and water vapor partial pressure (e).
The EE800 incorporates the E+E dual wavelength NDIR CO
pollution and offers outstanding long term stability.
EE800 is available with:
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Three voltage outputs (0 - 5 V or 0 - 10 V) for CO
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Two analogue outputs (0 - 5 V, 0 - 10 V or 4 - 20 mA ) for CO
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Modbus RTU or BACnet MS/TP interface, where all physical quantities, as above, are available according to the model ordered.
CAUTION
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The device shall not be exposed to extreme mechanical or thermal stress.
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This device is not appropriate for safety, emergency stop or other critical applications where device malfunction or failure could
cause injury to human beings.
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The electronics board is an ESD sensitive device, please handle it accordingly and avoid touching it during installation.
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Please allow min. 5 minutes warm up time for the device to reach the specified measurement performance.
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The sensing cell shall not be exposed to any mechanical stress.
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The wiring shall be positioned so that they do not impact with the sensing cell. Failure to comply with this may lead to relevant
measurement errors.
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EE800 features a protection cap for the CO
diminishes the chances of unintended mechanical impact onto the cell, please observe the wiring guidelines as above. Do not
attempt to remove the protection cap.
Protection cap
, Temperature and Relative Humidity
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sensor, which compensates for ageing effects, is highly insensitive to
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, T and RH or Td
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and T
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sensing cell. Although this facilitates the handling during installation and
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CO
Sensing Cell
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CO
sensing cell
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Related Manuals for E+E Elektronik EE800
Summary of Contents for E+E Elektronik EE800
- Page 1 , temperature (T) and relative humidity (RH) measurement in one device with modern design. Additionally, it calculates the dewpoint temperature (Td). EE800 features analogue outputs or digital RS485 interface. At the EE800 with RS485 additional physical quantities are available via Modbus RTU or BACnet MS/TP: absolute humidity (dv), mixing ratio (r), enthalpy (h), frost point temperature (Tf) and water vapor partial pressure (e).
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Page 2: Dimensions / Mounting
(such as painting of the walls) the front cover should be snapped on only after the construction works are completed. As EE800 is generally mounted onto a conduit box, for accurate measurement results it is important to tighten the conduit box for avoiding false air ingress (along the electrical tubes inside the wall) into the EE800 enclosure. - Page 3 This is particularly relevant when using long and thin cables which can cause high voltage drop; please note that a single EE800 draws a peak current of 150 mA.
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Page 4: Setup And Adjustment
The serial number as ASCII-code is located at register address 30001-30008. The firmware version is located at register address 30009. The required units (metric or non-metric) must be selected according to the „ordering guide“, see EE800 data sheet. FLOAT (read register): INFO (read register): Register... -
Page 5: Technical Data
Two self-adhesive labels for configuration changes (see user guide at www.epluse.com/relabeling) • Test report according to DIN EN 10204-2.2 • Quick Guide - EE800 with digital interface (only for EE800 with RS485 interface) ACCESSORIES USB configuration adapter HA011066 Product configuration software EE-PCS (free download: www.epluse.com/configurator) - Page 6 FCC notice: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the installation manual, may cause harmful interference to radio communications.