DWLD intelligent electromagnetic flowmeter

DWLD series intelligent electromagnetic flowmeter is a high precision, high reliability and long service life of the flow meter, in the design of product structure, material selection, development process, production assembly and factory testing process are very meticulous and strict, the whole set of imported production process and technology, designed a set of dedicated electromagnetic flowmeter production equipment and flow calibration device. Thus in the software and hardware can guarantee the product long-term high quality.

DF100 Wind Speed Transmitter

DF100 wind speed transmitter uses high-precision differential pressure sensor as the core component, according to Bernoulli equation theorem dynamic pressure is proportional to the square of flow velocity, converted to wind speed, the maximum wind speed can be measured 0 ~ 100m/s. The product has the function of custom range, customers can adjust the required range according to the actual needs, fully meet the requirements of the scene; At the same time, it has the functions of anti-jump, anti-condensation, anti-corrosion and anti-temperature, and is easy to install and customizable.

DWGY high precision turbine flowmeter

DWGY series turbine flowmeter is a new generation of turbine flowmeter with the characteristics of simple structure, light weight, high precision, good reproducibility, sensitive response, easy installation, maintenance and use.

DF601 Wind Speed Transmitter

DF601 adopts the integral hot-film wind speed element, and the surface of the element has a glass protective layer, so that the sensor probe has good anti-vibration, anti-pollution and anti-moisture capabilities. The sensor has a plurality of installation structures, and different probe structures are selected according to different application occasions, so that the probe can be conveniently fixed at a reasonable position in the measured airflow field to obtain stable signal output. Accurate linear correction circuit design and detailed calibration process make the DF601 sensor have good accuracy and consistency.

DWLB Intelligent Vortex Flowmeter

DWLB intelligent vortex flowmeter has high signal-to-noise ratio, high sensitivity and strong vibration resistance. The signal circuit adopts a singlechip technology to process data, a CPU unit, a storage unit, a display unit, a communication unit and other functional modules are packaged in an amplifying circuit, has the RS485 communication function, has very stable zero point and precision, the caliber ranges from DN25 to DN300, and is applied to measuring superheated steam and saturated steam. Volume, flow and mass of compressed air and general gases and liquids.

PF Series Air Volume Bar

Measuring wing is a simple and cheap method for measuring airflow, which can be used for measuring airflow in rectangular or circular ducts. When used in conjunction with DUWEI barometers, differential pressure transmitters, electronic micromanometers, liquid column barometers and differential pressure switches, the measuring vane can accurately measure, control and record airflow velocity and volume. The measuring wing has been successfully used in various air flow measuring systems. When the measuring wing is correctly placed in the airflow, the root value of the differential pressure generated on the wing is directly proportional to the wind speed in the tube, so as to accurately measure the air flow.

DF602风速变送器

PT Series Pitot Tube

The pitot tube coupled with a liquid-filled manometer or differential pressure transmitter can measure the dynamic pressure or wind speed pressure generated by the fluid in the pipeline, so that the wind speed m/s or the flow rate m3/H can be determined. Applications include HVAC, heating, ventilation, vacuum cleaners, and many other industrial applications