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-
- The use switch terminal box for connection the external
inputs recommended.
-
- Value transmitter and light scene auxiliary unit function: edge
(button contact, button contact, switch) and value
with edge can configured, value adjustment pressing and
holding button for value transmitters possible, light scene
auxiliary unit with/without memory function.
Technical data
KNX medium: TP1-64
Measurement range
-
- CO2
concentration: 2000 ppm
-
- Humidity: 95% rel.
CO₂ Sensor with humidity and room temperature controller
KNX CO2
sensor with humidity and room
temperature controller
. unit Specifications Order No.
-
- Blocker for blocking individual inputs.5 mm²
Installation depth: mm
Ambient temperature: +45 °C
Notes
-
- The CO2
-sensor does not have any operating display elements.
-
- Preset control parameters for common radiators cooling units.
-
- Switching function: two independent switching objects are
available for each existing input and can enabled individually,
command for leading and trailing edge can set independently
(ON, OFF, CHANGE, reaction).
-
- Control types: continuous control, switching control (PWM),
and switching 2-point control (on/off).
-
- two limits can set for the humidity sensor. New product.
-
- Dimming function: single-surface and double-surface operation,
time between dimming and switching, and dim-step size can be
set, telegram repetition and stop telegram transmission possible.
Controller
-
- operating modes: Komfort, standby, night, frost heat
protection, and controller lock-out (e.
Inputs
-
- Free assignment the functions switching, dimming, blind and
value transmitter the inputs.
Features
-
- Limit value monitoring for CO2
concentration and humidity
-
- Dewpoint alert e.
-
- Telegram rate limit.
-
- Adaptation current sea level above NN.
Sensor
-
- four different limits can set for the CO2
-sensor.
-
- separate bus coupler not required operate the CO2
-sensor.
-
- Heating/cooling functions: Heating, cooling, heating and cooling,
basic and additional heating, basic and additional cooling.
-
- Valve protection function (valve opened cyclically every 24
hours). humidity
Cable length, inputs: max.g.
-
- Behaviour can configured following bus voltage recovery.g. for cooling ceilings and winter gardens to
prevent possible mould growth.
-
- Logic gates for easy linking functions. dew-point mode). unit PS
Price system (PS) 14: reduced discount Gira electrical installation systems
KNX
operating
devices
CO₂-sensor with integrated KNX bus coupler and two binary
inputs for measuring the concentration carbon dioxide, relative
humidity, and room temperature.449
CO₂ Sensor KNX operating devices
Specifications Order No. m
Protection class: III
Connections
-
- maximum: 2.
System 55
cream white glossy 210401 2104 06
pure white glossy 210403 2104 1/100 06
pure white matt 210427 2104 06
anthracite 210428 2104 06
colour aluminium 210426 2104 06
N black matt 2104005 2104 005 06
stainless steel 2104600 2104 600 06
N Black matt.
-
- Blind function: command can set with rising edge (no
function, UP, DOWN, SW), operating concept can be
parameterised, time between short and long-term operation
adjustable, slat adjustment time adjustable.
-
- Controller deactivatable (dewpoint operation) controller or
operation the controller can blocked.
-
- Two binary inputs for connecting zero-voltage contacts
