Description
The Siemens QAA2230.EWSN is a precision room temperature sensor engineered for building automation and HVAC control applications. Featuring a 10k Ohm Type 2 thermistor output signal, this sensor delivers reliable and accurate temperature data to building management systems and controllers, supporting efficient climate control and energy management.
Key Features
- 10k Ohm Type 2 thermistor output signal for accurate, repeatable temperature measurement
- Operating temperature range: 32°F to 122°F (0°C to 50°C)
- Terminal block connection for straightforward field wiring
- No display — clean, unobtrusive profile ideal for occupied spaces
- Designed for seamless integration with Siemens Building Technology control systems and compatible BAS platforms
- Suitable for commercial and light industrial indoor environments
Product Specifications
- Brand: Siemens Building Technology
- SKU / Part Number: QAA2230.EWSN
- Output Signal: 10k Ohm Type 2 Thermistor
- Temperature Range: 32°F – 122°F (0°C – 50°C)
- Connection Type: Terminal Block
- Display: None
Application
The QAA2230.EWSN is ideal for installation in offices, classrooms, hotel rooms, and other commercial spaces where accurate zone temperature sensing is required. Its terminal block wiring interface simplifies installation and maintenance, while the no-display design maintains a clean aesthetic in finished interior spaces. Compatible with Siemens HVAC and building automation controllers requiring a 10k Ohm Type 2 thermistor input.
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