ARCUS-EDS 30531053 SK10-THC-AFF

ARCUS-EDS 30531053 SK10-THC-AFF Product Description

The ARCUS-EDS 30531053 SK10-THC-AFF sensor is a specialized device for measuring and controlling indoor air parameters, integrated into the KNX system. This sensor is designed for use in heating and cooling applications, and can be combined to meet different needs.

Measurement functions

The sensor measures the following parameters: - The air temperature, with a sensor integrated in the housing and the possibility of being weighed with an external temperature. - Relative humidity, with a sensor also integrated in the housing. - Calculate values such as absolute humidity, dew temperature and energy content (enthalpy).

Control functions

The sensor offers various control functions, including: - Temperature setpoints for Comfort, Standby, Economy and Protection, selectable through KNX HVAC objects. - Change setpoints using objects. - Memory of minimum and maximum temperature values. - Alarm for heat and frost. - Temperature and humidity limits. - Fan control based on humidity limits and external inputs.

Technical characteristics

• Temperature range: -25°C to +80°C.
• Temperature resolution: 0.02°C.
• Temperature accuracy: ± 0.4°C (5.. 60°C), otherwise ± 0.8°C.
• Relative humidity range: 0% to 100% R.h.
• Relative humidity resolution: 0.02% R.h.
• Relative humidity accuracy: ± 3% R.h (20..80%) at +25°C, otherwise ± 5% R.h.
• KNX supply voltage: 21.. 32VDC.
• Power consumption: about 240mW (at 24VDC).
• Protection class: IP54/65.
• Operating and storage temperature: -25°C to +80°C.
• Ambient humidity: 0% to 100% R.h non-condensing.

Installation and Use

The SK10-THC-AFF sensor is designed for indoor and outdoor installation, with the sensor facing down. The IP54/65 plastic housing is mounted on the wall with two screws. The sensor is configured through ETS (Version 4 or higher) and the related application program.