Description
Barksdale EPD1H-AA3 Single Setpoint Pressure Switch with Junction Box
The Barksdale EPD1H-AA3 is a single setpoint electronic pressure switch designed for precise pressure monitoring and control in HVAC and industrial applications. Featuring an integrated junction box for simplified field wiring, this switch delivers dependable performance across a pressure range of 0.22 to 3 PSI — making it well suited for low-differential pressure sensing tasks such as filter status monitoring, fan/blower proving, and airflow verification.
Key Features
- Single setpoint design for straightforward pressure control applications
- Operating pressure range: 0.22 to 3 PSI
- Integrated junction box for clean, protected field wiring connections
- Electronic switching for accurate, repeatable setpoint actuation
- Compact, durable construction suited for HVAC and light industrial environments
- Designed for easy installation and minimal maintenance
Typical Applications
- Air filter differential pressure monitoring
- Fan and blower proving in air handling units
- Airflow verification in ductwork systems
- Low-pressure control in commercial HVAC systems
- Building automation and controls integration
Why Choose Barksdale?
Barksdale has been a trusted name in pressure and temperature control instrumentation for decades. The EPD series electronic pressure switches combine robust construction with precise switching performance, giving HVAC technicians and controls engineers a reliable solution for demanding field applications.
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