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9025 KNX Capacitive Thermostat/Humidistat

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  • 9025 Thermostat Black
  • 9025 Visualisation Black
  • 9025 Thermostat White
  • 9025 Visualisation White
£273.00 (inc VAT) £227.50 (exc VAT)
0.25 KGS
5 - 10 days lead time

 Product Description

9025 thermostat is a KNX® room temperature controller that includes 7 configurable capacitive buttons for on / off, dimming, rolling shutters and venetian controls, scene recall and control, object sequences, local thermostat controls, etc.Device offers a 2 stage thermostat with integrated PI controller to control heating and cooling equipment, valves, 2 and 4 pipes fan coils etc ..

Device has an embedded temperature sensor and a rear 2 poles connector, con gurable as digital or analog input; It’s possible to connect an additional NTC temperature probe (eelectron codes TS01A01ACC or TS01B01ACC – not included) to perform a direct temperature measurement. A version with integrated temperature and relative humidity sensor is available usable for controlling actuators for ambient humidity control.

9025 range has a RGB led bar on the front side in order to visualize thermostat operating modes or feedbacks and other values available over the KNX bus. The device includes an RGB led bar on the front to display status or other values available on the KNX bus. Glass covers are available for HOTEL or RESIDENTIAL applications; both covers can be in CUSTOM version. Using glasses in CUSTOM version is possible to light up custom and interchangeable icons matching with the associated function.

The 9025 KNX® range is mounted in 2 module box and is compliant with main standards (British, German, Italian, etc).Device is equipped with KNX communication interface.

Customisation possible upon request. For more details please refer to 9025 range brochure or send us enquiry at


- 7 touch switches
- RGB LED bar for status indication
- Proximity sensor switch
- Built-in temperature and humidity sensor
- Additional analog or digital input (works with TS01A01ACC or TS01B01ACC temperature sensors)
- Temperature control
- Thermostat
- Logic functions
- Humidity control

Technical Details

Power Supply: 21..32V DC
Current Consumption EIB/KNX max 20 mA @ 29V
max 24 mA @ 21V
max 12 mA @ 29V
Rear Input - Digital Mode:  
For free potential contacts (dry contacts)  
Max. length of Connecting Cables ≤ 10 m (twisted cable)
Voltage Scanning 3,3 V DC (internally Generated)
Rear input - analog mode for temperature probe:  
For NTC temperature probe eelectron code  
TS01A01ACC (range from -20°C to +100°C)
TS01B01ACC (range from -50°C to +60°C)
Max. length of Connecting Cable ≤ 20 m (twisted cable)
Mechanical data:  
Case plastic (PC-ABS)
Dimensions (W x H x D) 96 x 96 x 36 mm
Weight (with glass) approx. 130 g (220g)
Electrical Safety:  
Degree of protection IP20 (EN 60529)
Bus: safety extra low voltage SELV DC 21...31 V DC
Reference standards EN 50491-3
Compliant with low voltage directive 2014/35/EU  
Environmental Specification:  
Reference standards EN 50491-2
Operating temperature -5 °C + 45 °C
Storage temperature -20 °C + 55 °C
Relative humidity max. 90% (not condensing)
Installation environment indoor, dry places



ETS File
Icon Set



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