Difference Transmitter：Highly integrated sensor and amplifier circuits; Die-cast aluminum alloy is adopted, 0 point and accuracy of circuit board need not be adjusted
4-20mA Difference Transmitter：Adopts unique stress isolation technology, and after precise temperature compensation and high stability amplification processing, the signal of the measured medium will be converted into 4~20mA output signal
Pressure Differential Sensor：Applicable environment: widely used in treatment, clean room, boiler, dust collector, vacuum cleaner, power plant, air conditioning and other environment pressure measurement
