Gira KNX Rotary Dial Room Controller with Humidity Sensor, Pure White Silk Matt 830527

Managing room temperature and humidity in a KNX smart building often requires separate sensors and controllers, leading to cluttered walls and complex programming. The Gira KNX rotary dial room controller with integrated hygrostat solves this by combining temperature and humidity sensing with intuitive manual control in a single flush-mounted device.

Who is it for

This controller is for electricians, system integrators, and homeowners using the KNX bus system who need precise room climate control with a simple, tactile interface. It fits into Gira System 55 frames, making it ideal for both new installations and retrofits.

Main features

• Integrated temperature and humidity sensors for room climate monitoring
• Rotary knob for manual setpoint adjustment
• Push-buttons for additional control functions
• LCD segment display for status and setpoint readout
• Supports heating and cooling modes, dew point monitoring, and fan speed control (3-speed or continuous)
• Operating modes: Comfort, Standby, Night, Frost Protection
• Powered directly from KNX bus voltage
• Flush-mounted design, compatible with Gira System 55 frames

Specifications

• Bus System: KNX
• Product Type: Room Controller
• Integrated Sensors: Temperature, Humidity
• Control Functions: Room Temperature Control, Humidity Control, Fan Control
• Operating Elements: Rotary Knob, Push-buttons
• Display Type: LCD (Segment Display)
• Colour: Pure White, Silk Matt
• Mounting Type: Flush-mounted
• Power Supply: KNX Bus Voltage
• Protection Class: IP20
• Operating Temperature Range: 0 to +45 °C
• Material: Thermoplast (PC) shatterproof
• Temperature Control Modes: Heating, Cooling
• Humidity Control Features: Dew Point Monitoring
• Fan Speed Control: 3-speed or continuous (configurable)
• Setpoint Adjustment: Via Rotary Knob
• Compatibility: Gira System 55 (requires compatible frame)
• Firmware Update: Via ETS (Engineering Tool Software)
• Status Indication: Via LEDs

Tips

For a complete installation, pair with a compatible Gira System 55 frame and configure via ETS to unlock all control functions. The rotary knob provides quick manual override without needing a smartphone or PC.