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Humidity controllers

Room Temperature Controller with Hygrostat
GS 30.12 knx / GS 31.12 knx

Accessories

Overview

  • Temperature, air pressure, and humidity sensor
  • 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
  • 5 binary and analogue inputs (e.g. for connecting an external temperature sensor)
  • 3x analog outputs (0–10 V)
  • 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 31.12 knx:
    manual adjustment of set-point temperature via touch panel

Information about CO2 and Covid-19

  • Every person is emitting CO2 and aerosols e.g. during breathing. Today aerosols are claimed to be one of the transmission ways of SARS-CoV-2. CO2-concentrations can be measured and the correlation between the CO2 and the aerosol concentration can be used for analytical investigations, which use the measured CO2-concentration to calculate a likely aerosol concentration. (TU Berlin)
  • A longer stay in small, bad or not ventilated room can increase the probability of a Covid-19 spread by aerosols even on bigger distances over 2 m. (RKI)
  • The use of our CO2-sensors and the resulting room ventilation helps minimizing the risk of infection e.g. in schools or offices, gyms, restaurants or other premises where several people stay together.

Order numbers

Logo Hugo Müller
GS 30.12 knx
Room temperature controller and hygrostat
GS 31.12 knx
Room temperature controller and hygrostat with manual set-point temperature adjustment
Hugo Müller GmbH & Co KG | Karlstraße 90 | D-78054 VS-Schwenningen
Tel: +49 (0) 7720 80 836 | Fax: +49 (0) 7720 80 83 88 | E-Mail: info@hugo-mueller.de | Internet: www.hugo-mueller.de
Connect - KNX
Page 2 / 2

Humidity controllers

Room Temperature Controller with Hygrostat
GS 30.12 knx / GS 31.12 knx

Order information

EANArt. No.
GS 30.12 knx402270924702524702
GS 31.12 knx402270924703224703
GS 30.12 knx RAL9005 jet black402270924709424709
GS 31.12 knx RAL9005 jet black402270924711724711

Technical data

Supply voltage via KNX bus voltage
Bus current < 12,5 mA
Bus system KNX
Safety KNX Secure
Sensors temperature
relative humidity
atmospheric pressure
dew point
VAV ventilation control
Inputs 4 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 31.12 knx)		 manual adjustment of set-point temperature
Measuring range temperature 0...+50 °C
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

Functions and data provided to KNX bus:

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...
Rights to technical amendments reserved / Technische Änderungen vorbehalten
Droits de modifications techniques réservés / Suscettibile di errori e modifiche