Differential Pressure Sensors for Precise Airflow Control
Differential Pressure Sensors measure the difference between two pressure points, making them essential for airflow monitoring, filter status, and process control. These sensors are widely used in HVAC systems, cleanrooms, laboratories, and industrial environments. Setra’s differential pressure sensors are known for exceptional accuracy, low drift, and long‑term stability. They help maintain proper airflow, improve system efficiency, and support compliance in controlled environments.
High‑Accuracy Sensors For HVAC, Filtration, and Process Control Applications
A differential pressure sensor measures the difference between two pressure points to help monitor airflow, system efficiency, and equipment health. In HVAC systems, differential pressure measurement supports energy savings, predictive maintenance, and consistent indoor comfort. Using advanced capacitive technology, Setra’s differential pressure sensors provide exceptional accuracy, stability, and reliability, even at ultra‑low pressure ranges.
Key Benefits
- Accuracy up to ±0.073% of full scale
- Measurement ranges as low as 0.05 inches of water column (≈ 0.0018 PSI)
- Outstanding long‑term stability with minimal drift
- Low sensitivity to temperature changes and environmental conditions
