Description
Schneider Electric (Barber Colman) EPP301 Panel Mount Pressure Sensor
The Schneider Electric (Barber Colman) EPP301 is a precision panel-mount differential pressure sensor engineered for demanding HVAC and building automation applications. With a 0–1″ water column (w.c.) measurement range, this sensor delivers accurate, repeatable pressure readings for air-side monitoring tasks such as duct static pressure control, filter status monitoring, and airflow verification in commercial and industrial HVAC systems.
Key Features
- Panel-mount design for clean, secure installation in control panels and enclosures
- Measurement range: 0–1″ w.c. — ideal for low differential pressure air-side applications
- Part of the trusted Barber Colman / Schneider Electric sensor family, widely used in building automation systems (BAS)
- Provides a reliable analog output signal compatible with standard BAS and DDC controllers
- Suitable for duct static pressure sensing, filter differential monitoring, and clean room pressure applications
- Durable construction designed for long-term performance in commercial HVAC environments
Typical Applications
- Duct static pressure monitoring and control
- Air filter differential pressure measurement
- Variable air volume (VAV) system pressure sensing
- Building automation and DDC control systems
- Clean room and laboratory pressurization monitoring
Why Choose the EPP301?
The EPP301 combines the proven reliability of the Barber Colman sensor lineage with Schneider Electric’s commitment to building automation excellence. Its panel-mount form factor simplifies integration into existing control enclosures, while the 0–1″ w.c. range makes it perfectly suited for sensitive low-pressure air-side measurements. Whether you’re commissioning a new BAS installation or replacing an aging sensor, the EPP301 delivers the accuracy and dependability your system demands.







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