Digital air differential pressure transmitter, widely used in boilers, mine ventilation air supply, central air conditioning, duct wind, building automation, such as electric power, coal industry pressure process, laboratory with air pressure requirements, fire engineering with indoor gas pressure control, at the same time, it can replace traditional remote pressure gauge, remote data transmission and so on field pressure required.
Digital air differential pressure transmitters generally use a four-digit display to display differential pressure in real time, and the pressure signal can be transmitted far away, usually over a distance of more than 1000 meters. It is mainly used in boiler air supply, underground ventilation, central air conditioning, air duct wind, building self-control and other electric power, coal industry pressure process, laboratory with pressure requirements, indoor air pressure control for fire engineering, but also can replace the traditional remote pressure gauge, the need for remote pressure data transmission and other fields.
A powerful function, the user can change the pressure unit, calibration error, correction filter constant and so on. Usually RS485 output type also has address setting, baud rate selection and other functions. Especially suitable for replacing the traditional pointer differential gauge or pressure transmitter with display.
Contact: Mr. Chou
Add: 17 &22, No.2928, Chuan Zhou Highway, Shanghai, 201319, China