Description
Introduction
The GEWISS GWA9145 is an NTC 100K temperature sensor equipped with an integrated 4-meter cable, specifically engineered for integration into GEWISS KNX building automation systems. Designed to support advanced thermal management across residential and small-to-medium commercial applications, this sensor enables precise environmental monitoring essential for efficient HVAC control and climate optimization. This device is part of our KNX system components range.

Because technical specifications for this item are streamlined, procurement managers, system integrators, and electrical installers should verify part numbers against project bills of quantities (BOQ) and official manufacturer documentation. Proper model verification ensures seamless compatibility with GEWISS KNX temperature input interfaces, preventing procurement errors and streamlining deployment on site.
Key Features
- Sensor Technology: NTC 100K thermistor element.
- Cable Length: Pre-wired 4-meter lead for versatile positioning.
- System Ecosystem: GEWISS KNX protocol-compatible automation system.
- Target Applications: Residential and small-to-medium commercial spaces.
- Customizable Integration: Flexible placement for tailor-made HVAC control.
Benefits
- Provides precise climate monitoring using an NTC 100K thermistor element for HVAC integration.
- Includes an integrated 4-meter cable, allowing flexible placement in floor heating, wall cavities, or remote sensing zones.
- Engineered for native alignment within GEWISS KNX-based building automation networks.
- Supports energy-efficient temperature regulation across residential and small-to-medium office projects.
- Simplifies site installation through factory-assembled sensor lead construction.
Technical Specifications
Applications
- Residential HVAC and underfloor heating thermal measurement.
- Climate control monitoring in small-to-medium office environments.
- Remote temperature sensing in concealed wall or floor installations.
Installation Notes
- Verify input channel compatibility with the relevant GEWISS KNX interface module prior to wiring.
- Route the 4-meter sensor cable away from high-voltage AC wiring to minimize potential interference.
- Consult official GEWISS documentation for specific installation depth and mounting requirements.
FAQ
What is the sensor type and cable length for the GEWISS GWA9145?
The GEWISS GWA9145 features an NTC 100K temperature sensing element connected to a 4-meter cable. Explore more GEWISS KNX products for professional building automation projects.
Is the GEWISS GWA9145 compatible with KNX systems?
Yes, it is designed for deployment within GEWISS KNX protocol-based automation systems when wired to supported input channels.
How can I ensure accurate ordering for my project BOQ?
Verify the exact SKU (GWA9145) and sensor type (NTC 100K) against official GEWISS technical datasheets and your design schedule before purchasing.
What is the exact product model?
The order/model code for this page is GWA9145. Match it against project documents before purchase.
Who is the manufacturer?
This product is manufactured by GEWISS.
Where can I find the official technical documentation?
Use the manufacturer product page and datasheets for this exact SKU. Always verify the latest revision before specifying the product.
Conclusion
The GEWISS GWA9145 NTC 100K temperature sensor with a 4-meter lead offers reliable remote sensing for residential and office KNX installations. Its targeted design provides key temperature data for intelligent climate control. Installers and system integrators can review our become a KNX dealer options.
To guarantee project compatibility, always confirm SKU GWA9145 against official GEWISS technical documentation prior to finalizing your procurement order.






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