SK10-TTHC-KFF KNX-Sensor used for measuring and controlling indoor air parameters Applications: To be added here!! Functions: Air temperature ( sensor on housing ) also weighted with external temperature Relative humidity ( sensor on housing ) Calculated values absolute humidity, dew point temperature and energy content ( enthalpy ) External PT1000 connector ( PT1000 not included ) Control functions for heating and cooling applications ( can be combined ) Setpoint temperatures for Comfort, Standby, Economy and Protection, selectable via KNX HVAC objects Setpoint change via objects Storage of minimum- and maximum-temperature Heat- and frost-alarm Limits for temperature and humidity Fan control by humidity limits and external inputs Detecting of dew point temperature and alarm / regulation at risk of condensation Adaptation for setpoint and maximum temperatures Controller output 0…100% or programmable PWM for thermal actuators Valve rinse function Second temperature controller as auxiliary controller Four logic blocks for the logical link between internal and external signals. Technical Data: Measurement Temperature Relative Humidity Calculated Values Absolute Humidity Dewpoint Temperature Enthalpie Control Integrated Temperature Range -25 .. +80°C Resolution 0.02°C Accuracy ± 0,4°C (5..60°C), else ± 0,8°C rel. Humidity Range 0 .. 100% r.H Resolution 0.02% r.H Accuracy ± 3% r.H (20..80%) @ +25°C, else ± 5% r.H PT1000 not included Temperature Range -50 .. +400°C ( depending on the sensor used ) Resolution 0.02°C Accuracy depending on the sensor used Operating Voltage KNX Bus Voltage 21 .. 32VDC Power Consumption approx. 240mW ( at 24VDC ) Environment Temperature KNX-Module Operating: -25 .. +80°C Storage: -25 .. +80°C Environment Humidity KNX-Module 0 .. 100% r.H Non Condensing Bus Coupler Integrated Auxiliary Supply Not Required Startup with the ETS Version 4 or higher HLK305 Curcuit Points KNX 2-Pole Clamps ( red / black ) Protection Class IP54/65 Housing KNX-Module Plastic Dimensions Housing KNX-Module ( 72 x 64 x 40 ) mm Article Number 30541057 Brand Arcus-EDS