Description
Siemens QBM3230U2D Air Differential Pressure Sensor Overview
The Siemens Building Technology QBM3230U2D is a precision air differential pressure sensor engineered for demanding building automation and HVAC applications. Designed to monitor and transmit differential pressure readings in air duct systems, this sensor supports accurate control of air handling units, VAV systems, and ventilation equipment — helping facilities maintain optimal indoor air quality and energy efficiency.
Key Features
- Air differential pressure sensing optimized for duct and air system monitoring
- Designed for seamless integration with Siemens Building Automation Systems (BAS)
- Compact, reliable construction suited for commercial and industrial HVAC installations
- Supports accurate pressure-based control of air handling units and VAV boxes
- Manufactured by Siemens Building Technology, a global leader in building controls and automation
Applications
- Air handling unit (AHU) duct pressure monitoring
- Variable air volume (VAV) system pressure control
- Ventilation and exhaust fan differential pressure measurement
- Building automation and energy management systems
- Commercial, institutional, and industrial HVAC installations
Why Choose Siemens Building Technology
Siemens Building Technology is a trusted name in building automation, delivering sensors, actuators, and controls that meet the rigorous demands of modern HVAC systems. The QBM3230U2D reflects Siemens’ commitment to accuracy, durability, and compatibility with open building automation platforms.
Order Today
Shop the Siemens QBM3230U2D at Jackson Systems and get the reliable air differential pressure sensing your building automation system demands. Contact our expert team for application support and competitive pricing.







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