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DT301 Positive and Negative Voltage Intelligent Conversion Controller

The hardware part is composed of a patented micro differential pressure precise measurement sensor and a DT301 intelligent controller that complies with the RS485 bus protocol output of intelligent buildings. The software part is based on MCU embedded algorithms, which realize the preset value setting of gradient differential pressure, data acquisition and alarm of various environmental parameters, display of air exchange rate and monitoring of air supply volume, and provide two-level password protection.