ОПИСАНИЕ ПРОДУКТА
SIEMENS QFM2160 - Differential Pressure Sensor
The SIEMENS QFM2160 is a precision differential pressure sensor engineered for monitoring air and non-aggressive gases in industrial HVAC and building automation systems. It provides accurate pressure measurement for applications such as filter monitoring, fan control, and cleanroom pressure regulation, delivering a configurable analog output signal for seamless integration with DDC controllers and building management systems. This device ensures reliable operational control and energy efficiency through precise differential pressure feedback.
Technical Specifications:
- SERIES/FAMILY: QFM21xx Series
- COMPONENT TYPE: Differential Pressure Sensor
- ELECTRICAL SPECS:
- POWER SUPPLY: 24VAC/DC
- OUTPUT SIGNAL: 0-10VDC or 4-20mA (selectable)
- POWER CONSUMPTION: Max. 1.5 VA
- MECHANICAL/PHYSICAL:
- MEASURING MEDIUM: Air and non-aggressive gases
- MEASURING RANGES: Selectable, typically 0...100 Pa, 0...250 Pa, 0...500 Pa, 0...1000 Pa, 0...2500 Pa, 0...5000 Pa
- ACCURACY: +/- 1.0% of full scale
- OVERPRESSURE LIMIT: 5000 Pa
- CONNECTION: Pressure ports for 6.2 mm diameter tubes
- INTERFACE/CONTROL:
- OUTPUT TYPE: Analog (voltage or current)
- CONFIGURATION: DIP switch selectable ranges and output type
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP54
- OPERATING TEMPERATURE: -5 to 50 degrees Celsius
- MOUNTING STYLE: Wall or duct mounting
- COMPATIBILITY/APPLICATION:
- TARGET SYSTEMS: Building Management Systems (BMS), Direct Digital Control (DDC) systems, HVAC controllers
- APPLICATIONS: Filter monitoring, fan speed control, VAV systems, cleanroom pressure control, duct pressure monitoring