Bestelnummers

GS 87.11 knx

Multi Sensor / Raumklimaregler

Accessories

Detection of air quality
(CO₂-concentration, rel. humidity, temperature)
CO₂-sensor (Measuring range 425...5.000 ppm air pressure compensated)
CO₂-value is atmospheric pressure compensated
Sensors for CO₂-, temperature, humidity and atmospheric pressure measurement
Temperature sensor (Measuring range 0...+50 °C)
Humidity sensor (Measuring range 0...100 % rel. humidity)
Humidity comparator function
2 separate temperature controls via KNX
Temperature control with up to 4 sensor values possible
Up to 2 VAV controls possible
3 analog outp. (0-10 V), 3 binary inp.
1 input for ext. temperature sensor
RGB, RGBW and Tunable White dimming function
KNX Secure
Updatable
Clearly structured ETS
Easy installation and mounting
Modern and planar design
Wall mounting [80 mm]
Party function
Additionally at GS 41.12 knx:
manual adjustment of set-point temperature via touch panel

CO₂	Value output Control (step and PI control)
Relative humidity	Value output Control (step and PI control) Comparator
Temperature	Value output Control heating (2-point- and PI control) Control cooling (2-point- and PI control) Alarms
Dewpoint	Value output Alarms
Air pressure	Value output
VAV control	Value output (0...100%)
and much more...

Supply voltage	via KNX bus voltage
Bus current	< 12,5 mA
Bus system	KNX
Safety	KNX Secure
Sensors	CO₂ temperature relative humidity atmospheric pressure dew point VAV ventilation control
Inputs	3 binary inputs 1 input configurable as a temperature sensor input for common temperature sensors
Outputs	3 analog outputs 0–10 V
Manual operation (only GS 41.12 knx)	manual adjustment of set-point temperature
Measuring range CO₂-concentration	425...5.000 ppm (air pressure compensated)
Measuring range temperature	0...+50 °C
Measuring range relative humidity	0...100 %
Measuring range atmospheric pressure	300...1.100 hPa
Permitted ambient temperature	0°...+50° C
Housing	self-extinguishing thermoplastic
Dimensions	80,5 x 80,5 x 17 mm
Housing color	studio white (similar to RAL 9016) or jet black (similar to RAL 9005) specific colors on request
Mounting	wall mounting (preferrably combined with flush-mounting box)
Type of connection	push-in connector
Type of protection	IP 20 (DIN EN 60529)
Class of protection	III when installed according to regulations
Type of connection external inputs	wire diameter Solid: 0.5–2.5 mm² Flexible: 0.5–1.5 mm² Stripping length 7 mm

Hugo Müller GmbH & Co KG

Tel.: +49 (0) 7720 80 83 6