Description
The Johnson Controls DPT2640-010D differential pressure transducer for measuring HVAC pressure difference. It ensures accurate pressure measurement and has an output signal of 0-5VDC. This transducer works effectively in the temperature range of 0°C to 70°C. The works by determining the pressure difference between two points and creating electrical signal which is proportional to the pressure difference. Some of the HVAC applications in which this transducer is frequently used include air filter monitoring, duct system airflow control, and ventilation system control. It is responsible for keeping the pressure ratio steady, increasing system efficiency and avoiding damage to equipment and the attainment of optimum energy efficiency.
