ОПИСАНИЕ ПРОДУКТА
SIEMENS QAE26.90 - Immersion Temperature Sensor
The SIEMENS QAE26.90 is an immersion temperature sensor engineered for precise temperature acquisition in liquid media within industrial and building automation environments. Utilizing a Pt1000 resistive sensing element, this device provides a direct resistance output proportional to temperature, enabling accurate control and monitoring in HVAC systems, heating circuits, and domestic hot water applications. It integrates seamlessly with compatible Building Management Systems (BMS) and Direct Digital Control (DDC) platforms for reliable operational data.
Technical Specifications:
- SERIES/FAMILY: QAE26 Series
- COMPONENT TYPE: Immersion Temperature Sensor
- SENSING ELEMENT: Pt1000
- MEASUREMENT RANGE: -30 to +130 °C
- OUTPUT SIGNAL: Resistive (Pt1000 characteristic)
- ELECTRICAL CONNECTION: Screw terminals for 2-wire or 3-wire connection
- MECHANICAL/PHYSICAL: Immersion type, typically requiring a protection pocket (ordered separately or integrated depending on specific variant). Standard process connection thread (e.g., G½).
- INTERFACE/CONTROL: Direct input to compatible controllers (e.g., Siemens Synco, Desigo, or third-party DDC systems)
- ENVIRONMENTAL/MOUNTING: IP54 (terminal head), Immersion mounting into pipes or tanks
- COMPATIBILITY/APPLICATION: Building Management Systems (BMS), Heating, Ventilation, and Air Conditioning (HVAC) systems, domestic hot water systems, storage tanks, calorifiers, and general liquid temperature monitoring.