DYQC Series Ultrasonic Gas Flow Meter
DYQC series gas ultrasonic flowmeter adopts the most advanced ultrasonic sensor technology, and its key components are imported, which has the characteristics of high reliability and long service life, and focuses on the flow measurement in the field of urban natural gas trade handover.
DYQC series gas ultrasonic flowmeter adopts the most advanced signal processing technology and high-speed sampling technology, which can eliminate the influence of eddy current and asymmetric flow, and increase redundant backup channels in multi-channel to improve the reliability of the system. Fully meet the high-precision requirements of urban natural gas metering industry. The products meet the international standard ISO17089, American standard A.G.A.Report No.9 and China standard GB/T 186042014.
Performance characteristics
It is made of advanced German technology, multi-channel measurement, eddy current and asymmetric flow detection of electric field and magnetic field laminated shielding, high noise resistance and zero drift automatic correction, and the measurement accuracy is not affected by the environment.
Meet the international standard ISO17089.
Ultra-wide measuring range: 1:50
Strive for ultra-low "zero" initial flow
High measurement accuracy, double compensation for temperature and pressure, with volume corrector. For mass storage, flowmeter has real-time data storage function. Intelligent fault detection, fault alarm Built-in GPRS communication module can realize all-round data acquisition and diagnostic analysis of the whole metering process through upper monitoring software. There are no movable parts, at the same time, it has self-diagnosis function, and the meter cannot be measured due to impurities and other reasons.
The meter head of flowmeter can rotate 350, which is convenient for on-site observation.
It can be used together with the intelligent IC card control of our company, and can realize the function of paying first and then using gas.
Flow range
Installation requirements
Installation methods under different conditions DYQC gas ultrasonic flowmeter adopts high anti-noise design technology, and the front straight pipe section and rear straight pipe section of ultrasonic flowmeter shall meet the following requirements, as shown in the figure:
installation size
company profile
The company has modern production equipment such as machining center and CNC machine tools, and modern testing equipment such as critical flow Venturi nozzle method gas flow standard device, standard meter method gas flow efficiency test device, temperature efficiency test device, pressure efficiency test device, dynamic balance test device, gas source sealing test machine, liquid source pressure strength test machine, etc. The company's R&D and technical team are perfect; Sales and after-sales teams are spread all over the country, and various qualifications such as product measuring instrument type approval certificate, manufacturing measuring instrument license certificate and explosion-proof certificate are complete.
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