3
Description
Mixed Gas Sensor KNX VOC-UP basic
• Version: 27.01.2020 • Technical changes reserved. Errors reserved.
1.
Description
The
Mixed Gas Sensor KNX VOC-UP basic
recognizes volatile organic compounds
in the room air. The indoor sensor can receive an external VOC value via the bus and
process it with the own data to an overall value (mixed value, e. g. room average).
The
KNX VOC-UP basic
provides four switching outputs with adjustable threshold
values. The switching outputs and further communication objects can be linked by
AND and OR logic gates. Additionally, an integrated actuating variable comparator can
compare and output values that are received via communication objects.
An integrated PI controllers allows for control of ventilation depending on VOC
concentration.
The housing is completed with a frame of the switching series installed in the building
and thus merges with the interior.
Functions:
•
Measurement of
VOC
(volatile organic compounds) in the air. In this process,
an air quality value in CO
2
equivalents is calculated via an algorithm from the
sum signal of all compounds included in the mixed gas.
•
Mixed value
from own measured value and external value (proportions can
be set in percentage)
•
PI controller for ventilation
depending on VOC concentration:
dehumidification/humidification (one step) or dehumidification (one or two
step)
•
4 switching outputs
with adjustable threshold values (Threshold values can
be set by parameter or via communication objects)
•
8 AND and 8 OR logic gates
with each 4 inputs. Every switching incident as
well as 8 logic inputs in the form of communication objects may be used as
inputs for the logic gates. The output of each gate may optionally be configured
as 1 bit or 2 x 8 bits
•
2 actuating variable comparators
for output of minimum, maximum or
average values. Each with 5 inputs (for values received via communication
objects)
Configuration is made using the KNX software ETS. The
product file
can be
downloaded from the Elsner Elektronik website on
www.elsner-elektronik.de
in the
“Service” menu.
1.0.1. Scope of delivery
•
Housing with display, buttons and sensor board
•
Base plate
You will need
in addition
(not supplied):
•
Socket Ø 60 mm, 42 mm deep
•
Frame (for element 55 x 55 mm), suitable for the switching programme used in
the building
Summary of Contents for KNX VOC-UP basic
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