The perfect solution for automated air conditioning and ventilation applications at an affordable price. Measure differential pressure in industrial and commercial buildings, offices, schools, hotels, museums, restaurants, libraries and more!
**NOTE: Please contact Testo to ensure proper configuration when ordering the testo 6321 Transmitter**
Pressure transmitter for measuring differential pressure in the 100 Pa to 2 bar measuring range
Magnetic valve for automatic zero-point adjustment guarantees high temperature independent accuracy and long-term stability
Alignment and analysis save time and costs for commissioning and maintenance
Available with and without display
