SK10L-TTHC-L-AFF; KNX sensor for temp., humidity, light and PT1000
€321,63 Incl. tax €430,28 Incl. tax. Not in stock in our warehouse, but available to order.
Specifications
Information
Product Description – Arcus-EDS SK10L-TTHC-L-AFF
Item No. 30544153
The SK10L-TTHC-L-AFF by Arcus-EDS (item number 30544153) is an advanced KNX sensor for measuring and controlling temperature, humidity and brightness in indoor environments. It includes a connection for an optional external PT1000 temperature sensor (not included), enabling measurement of floor, ceiling or structural component temperatures. Ideal for HVAC control in building automation systems.
Applications
- Indoor climate control (heating/cooling)
- Dew point monitoring and condensation prevention
- Ventilation control via humidity or external inputs
- Lighting control based on brightness
- Integration into KNX systems
Features
- Built-in sensors for temperature, humidity and brightness
- Connector for external PT1000 sensor (not included)
- Calculated values: absolute humidity, dew point, enthalpy
- Selectable setpoints: Comfort, Standby, Economy, Protection
- Heat and frost alarms
- Output control: 0–100% or PWM
- Valve rinse function, secondary auxiliary controller
- Four logic blocks for KNX signal processing
Technical Specifications
- Item Number: 30544153
- Temperature Range (internal): -25°C to +80°C
- Temperature Resolution: 0.02°C
- Accuracy: ±0.4°C (5–60°C), otherwise ±0.8°C
- Humidity Range: 0–100% RH
- Humidity Resolution: 0.02% RH
- Humidity Accuracy: ±3% (20–80% @ 20°C), otherwise ±5%
- Brightness Range: 3–220,000 lux, accuracy ±20%
- External Temp. (PT1000): -50°C to +400°C (depends on sensor)
- PT1000 Resolution: 0.02°C
- Power Supply: KNX bus voltage 21–32 VDC
- Power Consumption: approx. 240 mW (at 24 VDC)
- Ambient Temperature: -25°C to +80°C (operation/storage)
- Ambient Humidity: 0–100% RH, non-condensing
- Bus Coupler: integrated
- Auxiliary Supply: not required
- Connection: KNX 2-pole clamps (red/black)
- Housing: Plastic with transparent cover
- Dimensions: 72 × 64 × 45 mm
- ETS Compatibility: ETS4 or higher (application HLK305)
Protection and Installation
Important Note: The device is housed in a robust enclosure rated IP54/65, making it suitable for both indoor and outdoor use when properly installed and sealed. External PT1000 sensor not included.
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