Diesel Fuel Flow Meter

2020-05-02 08:35:25

Diesel Fuel Flow Meter

Pipe flowmeter measurement method
Ultrasonic waves carry information about the fluid flow rate as they propagate through the flowing fluid. Therefore, the flow rate of the fluid can be detected by the received ultrasonic wave, and converted into a flow rate. According to the detection method, it can be divided into different types of ultrasonic flowmeters such as propagation velocity difference method, Doppler method, beam offset method, noise method and correlation method. Ultrasonic flowmeter is a kind of application that has been applied since the rapid development of integrated circuit technology in the past decade.
Non-contact instrument for measuring fluids that are difficult to access and observe, as well as large pipe runoff. It is linked to a water level gauge for flow measurement of open water flow. The use of ultrasonic flow rate does not change the flow state of the fluid without installing the measuring element in the fluid, and does not generate additional resistance. The installation and maintenance of the instrument can not affect the operation of the production pipeline and is an ideal energy-saving flowmeter.
As we all know, industrial flow measurement generally has the problem of large diameter and large flow measurement difficulty. This is because the general flowmeter will bring difficulties in manufacturing and transportation with the increase of the measuring pipe diameter, and the cost will increase and the energy loss will increase. Installation is not only a disadvantage, but ultrasonic flowmeters can be avoided.

Diesel Fuel Flow Meter

Intelligent GPRS MAG flow meter
The GPRS wireless transmission flowmeter is specially designed for the industry. It can meet the monitoring and management of traffic in urban water supply, heating and gas supply systems, and the processing and calculation of data. It is widely used in urban water supply, heating, gas supply systems, sewage treatment, Water conservancy projects and other industries.
GPRS wireless transmission flowmeter battery-powered converter is to use GPRS wireless communication to achieve remote monitoring. The data of the battery-powered converter can be read in any area covered by the GPRS wireless network. Through the GPRS wireless communication flowmeter network system, the data collected by the field instrument can be transmitted to the monitoring center in real time to achieve unified monitoring and distributed management of the field instrument.
GPRS wireless transmission flowmeter adopts specially designed sensor excitation system and high-performance lithium battery power supply system, and adopts 16-bit embedded ultra-micro power processor, full digital signal processing, stable measurement, high measurement accuracy and strong anti-interference ability. Features such as automatic bidirectional flow measurement, on-site instantaneous flow, positive and negativecumulative total display, self-diagnosis fault alarm, GSM data infinity transfer, etc. Users can realize traffic data through powerful GSM/GPRS remote management software system. GPRS wireless communication, storage, data analysis and other functions.

Diesel Fuel Flow Meter

Selection of measurement types for special industrial and commercial users
    2. Case 2: A heavy machine tool factory
    The main gas plant of the heavy-duty machine tool factory is 13 production kiln, and there is also a machine repair workshop and 63 mobile burners. The total gas load of all gas facilities is 1837m3/h. See Table 1 for details. The customer promised that all gas facilities could not be fully activated at the same time, the maximum gas consumption required was 1200m3/h, and the minimum pressure required before the furnace was 0.055MPa. The pressure regulator used in the on-site pressure regulating metering box is opened and ready, and the flow meter is in the form of a G1600 turbine table plus bypass.
    When debugging the kiln, it was found that the flowmeter in the pressure regulating metering box had a stop-and-go phenomenon. If only some of the kiln was opened or only some of the kiln was used, there would be a phenomenon that the flowmeter did not measure or the measurement error was large.