Busch-Jaeger huonelämpötilasäädin CO2- ja kosteusanturilla, 6-kertainen, SBC/U6.0.11-84 (2CKA006330A0009)

This Busch-Jaeger room temperature controller stands out by combining temperature, humidity, and CO2 sensing in a single flush-mounted unit with six independent control channels, enabling precise climate management for demanding building automation projects. Unlike simple thermostats, it uses a non-dispersive infrared (NDIR) sensor for accurate CO2 measurement and a PI control algorithm for stable heating and cooling regulation.

Highlights

• Integrated sensors: temperature, relative humidity, and CO2 concentration
• 6 independent control channels for flexible HVAC applications
• NDIR CO2 sensor with measurement range up to 2000 ppm
• PI control algorithm for efficient heating and cooling
• Flush-mounted design compatible with Busch-Jaeger switch ranges

In daily use

The controller operates on 24 V DC via the SBC bus, making it suitable for smart building installations. It provides dew point calculation, fan control, and presence detection via bus, enhancing comfort and energy efficiency. The device is designed for indoor use with an operating temperature range of 0 °C to +45 °C and relative humidity from 5 % to 95 % (non-condensing).

Full specifications

• Device type: Room temperature controller
• Bus system: SBC (Smart Building Control)
• Operating voltage: 24 V DC
• Temperature measurement range: 0 °C to +50 °C
• Temperature accuracy: ±0.5 K
• Humidity measurement range: 0 % to 100 % RH
• Humidity accuracy: ±3 % RH
• CO2 measurement range: 0 ppm to 2000 ppm
• CO2 sensor principle: NDIR
• Control algorithm: PI
• Mounting type: Flush-mounted
• Protection class: IP20
• Operating temperature: 0 °C to +45 °C
• Operating relative humidity: 5 % to 95 % (non-condensing)
• Additional features: Dew point calculation, fan control, presence detection via bus
• Compatibility: Busch-Jaeger switch ranges (future® linear, carat®, solo®, Busch-axcent®, alpha®)

Final note

With its multi-sensor integration and six control channels, this controller is a versatile choice for modern building climate control, delivering precise regulation and bus-based functionality.