Description
The Veris PWRLX03S020 is a differential pressure switch engineered for dependable pressure monitoring and system protection across a wide range of HVAC and building automation applications. With a 0–50 PSI sensing range and a 20-foot capillary sensing tube, this switch delivers the flexibility needed to monitor pressure differentials across fans, filters, pumps, and air handling equipment — even when the sensing point is located at a distance from the control panel.
Key Features
- 0–50 PSI differential pressure sensing range
- 20-foot sensing tube for remote installation flexibility
- Designed for HVAC, building automation, and industrial pressure monitoring
- Reliable switching action for system protection and fault detection
- Compact, durable construction suited for commercial and light industrial environments
Common Applications
- Air handling unit filter status monitoring
- Fan and blower differential pressure detection
- Pump and hydronic system pressure monitoring
- Building automation system (BAS) integration
- HVAC equipment protection and fault alarming
Why Choose Veris?
Veris is a trusted name in building automation and HVAC sensing, known for producing accurate, long-lasting pressure and current sensing devices. The PWRLX03S020 continues that tradition with a robust design that simplifies installation and delivers consistent performance over the life of the system.









