The atmospheric pressure transmitter applies the ultra-stable micro-differential pressure sensing technology to solve the common problems of temperature drift and zero inaccuracy in the field of micro-differential pressure. The atmospheric pressure transmitter applies the ultra-stable micro-differential pressure sensing technology to solve the common problems of temperature drift and zero inaccuracy in the field of micro-differential pressure.
DW300 differential pressure transmitter is made of imported sensor chip, the sensor and amplifier circuit are highly integrated and assembled with aluminum alloy and stress quarantine technique. It has high sensitivity, high precision and strong anti-overload capability. Standard signal two-wire system 4 ~ 20ma or 0 ~ 10v output
DW801/3 standard pressure transmitter measures the gauge pressure and absolute pressure of gas, steam and liquid. It can be used in all fields of process control. Two-wire 4 ~ 20ma signal output. The DW2008/18's advanced modular design and intelligent temperature compensation allow it to be used in a variety of industrial environments.
DW851 series intelligent pressure controller is an intelligent digital display pressure measurement and control product which integrates pressure measurement, display, output and control. The utility model has the advantages of flexible use, simple operation, easy debugging, safety and reliability. Used in water and electricity, tap water, petroleum, chemical, machinery, hydraulic and other industries, the pressure of the fluid medium for on-site measurement, display and control.
DW806/7 series pressure transmitter adopts special anti-interference technology, circuit linearity and temperature compensation technology, so that it has super anti-interference, better linearity and lower temperature drift coefficient, and its temperature drift coefficient is far lower than that of domestic similar general-purpose products, which is suitable for gas, liquid, steam pressure measurement and various corrosive media. Used in petroleum, chemical industry, metallurgy, electric power, light industry, machinery and other fields. Zero and full scale can be adjusted on site. Linear 100% pointer meter or 3 1/2 LCD meter can be configured.
DW808 Series Intelligent Pressure Transmitter Gauge/Absolute Pressure Transmitter is an intelligent microprocessor-based transmitter, which can measure the gauge pressure and absolute pressure of various media. Dewey's unique smart meter improves the accuracy, reliability and long-term stability of the transmitter. It is usually used to measure the level, density and pressure of liquid, gas or vapor, and then convert them into 4 ~ 20 mADCHart current signal output. DW808 can also communicate with RST375 handheld terminal or DW100 Modem, through which parameter setting and process monitoring can be carried out.