Description
It is applicable to HVAC, energy management system, VAV and fan control, environmental pollution control, static pipeline and clean room pressure, smoke hood control, oven pressurization, furnace ventilation control and other fields; Working principle: This product detects the differential pressure or gauge pressure, and converts this differential pressure into a proportional electrical signal output; Medium: applicable to air or neutral gas; With 0~5/10VDC or 4~20mA analog quantity and RS-485 digital quantity output; For building energy management system, it can measure the accurate pressure and flow required for building pressurization and air flow control; Provide a range as low as 0~+100Pa and as high as 0~± 10000Pa; The static accuracy is+1.0% FS at room temperature; The temperature compensation range is 10~+60 ℃, and the thermal drift outside the temperature compensation range is less than 0.05% FS/℃; High performance pressure core is adopted, which is characterized by sensitive pressure response, long-term stable output, and superior temperature performance.