LCN-GSA4

Air quality sensor with four buttons – New in January 2021

The LCN-GSA4 is a sensor for measuring air quality. In addition to the function of measuring and displaying the air quality, it has four buttons and an acoustic signal generator. The LCN-GSA4 is connected to the T-connector of LCN bus modules from firmware 1E0C07 (December 2020). The LCN-PRO from Ver. 6.8.8 is required for setup.
A Corona® light ring with white LEDs is used for decorative wall lighting and as a discreet orientation light, so that the LCN-GSA4 can be operated comfortably even in low ambient light.

Description:

The LCN-GSA4 measures the quality of the room air and uses this to determine the CO2 content of the air. Both values, air quality and CO2, are made available in variables.
These values can be used, for example, to control the bar graph of the LCN-GSA4 or to activate its alarm buzzer via threshold values. Furthermore, up to vier keys can be used to trigger actions in the LCN bus.

The LCN-GSA4 is a precise measuring device for air quality and is ideally suited for regular and professional ventilation. It displays the air quality with a bar graph, prompts for ventilation with a red light ring and warns with beeps in case of further deterioration. The thresholds for the warnings are programmable. A Corona® light wreath with white LEDs is used for decorative wall lighting and as a discreet orientation light, so that the LCN-GSA4 can be operated comfortably even in low ambient light. If the Corona light wreath is to be used, an LCN-NUI (optionally available) is required.

Areas of application:

  • Measuring sensor for wall mounting in a 68mm flush-mounted box
  • Elegant appearance with surface made of high purity mineral glass, available colors: White, Champagne, Black
  • Measurement of air quality based on the content of hydrocarbons according to the guidelines of the UBA (Federal Environment Agency)
  • Display corresponding to approx. 400 ppm to 3000 ppm CO2
  • Bargraph with 15 LEDs is easy to read from a distance
  • In case of poor air quality, a red light ring appears around the sensor (“corona light”)
  • In case of further deterioration of the air quality the sensor beeps (can be switched off by button)
  • Operation on LCN-NUI power supply unit (not included)

Models:

LCN-GSA4 – size: 90 mm x 90 mm
White: LCN-GSA4W
Black: LCN-GSA4B
Champagne: LCN-GSA4C

Product guide