ARCUS-EDS 30512371 SK30-TC-CO2-PB White

ARCUS-EDS 30512371 Product Description

The ARCUS-EDS 30512371 product, called SK30-TC-CO2-PB, is a KNX sensor designed for measuring and controlling indoor air parameters. This device is ideal for heating and cooling applications, offering a range of high-precision technical features.

Technical characteristics

• Air temperature measurement with a resolution of 0.02°C and an accuracy of ± 0.4°C (between 5°C and 60°C) and ± 0.8°C outside this range.
• Measurement of the CO2 level with a range of 400 - 5000 ppm and an accuracy of ± (50 ppm + 3% of the measurement).
• Control of heating and cooling functions, with selectable temperature setpoints for Comfort, Standby, Economy and Protection.
• Two front buttons to change the operating state (comfort/standby) and adjust the setpoint temperature in several steps.
• Two binary inputs/outputs (floating) configurable as outputs (LED/Beeper).

Control Functionality

• Decentralized control for KNX thermal valves or thermal actuators.
• Decentralized ventilation control based on air quality.
• Evaluation of external switches and buttons for switching functions.
• Alarm functions for temperature and CO2 level.
• Fan control based on CO2 limits and external inputs.

Integration and Installation

• Integration with the KNX bus, without the need for an auxiliary power supply.
• Compatible with ETS Version 4 or higher.
• Plastic housing, IP20, suitable for installation in dry indoor environments.
• Housing size: 55mm standard frame size.

Operating Environment

• Operating temperature: -10°C to +50°C.
• Storage temperature: -25°C to +60°C.
• Operating relative humidity: 0% - 95% non-condensing.