Anjun AJX Series High Accurancy Digital Swirl vortex flowmeter For Natural Gas/methane/sewage gas/coal gas/ With CE Approved

Specification:

The Swirl flow meter provides all the advantages of the vortex flow meter by needing shortest upstream / downstream distances, typical 3 XDN/1XDN. As the vortex flow meter, the Swirl flow meter is based on the principle of frequency measurement. The system has a freely configurable, LCD display for the actual flow rate and totalisation. Settings can be changed directly via 3 push buttons. Additional to the 4-20mA analog signal a freely configurable switching output is already available. This can be used universally as pulse output, high-low alarms or for system supervision. Swirl flow meter is available as compact for remote design with 10 m cable length. Size spectrum : DN15 (1/2) to DN200(8). Accuracy: max. ±1.0% or ±1.5% of measured value for liquids, gases and steam.

Features:

-Built-in pressure, temperature, flow sensors, security, high performance, compact structure, beautiful shape.

-Using new signal-processing amplifier and unique filtering technology to effectively eliminate the pressure fluctuations and pipe vibrations generated by the interference signal, greatly enhanced the anti-jamming capability flowmeters, so that small flow with excellent stability.

-No mechanical moving parts, the use of easy maintenance.

-Pairs of straight pipe before and after the meter installation requirements low (former straight pipe ≥ 3D, after the straight pipe ≥ 1D).

-Advanced computer technology and high-performance microcontroller, so that machine more powerful and better performance.

-Intelligent design can be integrated dynamically detect medium temperature and pressure, and compression factor for automatic compensation and amendments to the standard instantaneous direct display of gas flow and the standard volume of the total volume.

-Using RS485, RS232C, MODBUS protocol with dedicated MODEM supporting, through the telephone network to build automated meter reading management system, high degree of automation

Conditions of Use

Ambient temperature: -30 °C - +60 °C

Medium temperature: -40 °C - +85 °C

Relative humidity: 5% ~ 95%

Atmospheric pressure: 70kPa-106kPa

DN: DN25-DN200, if there are special requirements, could provide a larger diameter of the flow meter.

PN: 1-4Mpa, if there are special requirements, could provide a larger pressure flowmeter.

Accuracy: ± 1% or ± 1.5%

SHANGHAI ANJUN INDUSTRIAL CO.LTD

#3, No.1300 Xiechun Road, Huangdu Industrial Zone, Jiading District, Shanghai,

P.C.201804 China

Tel: +86 21 15221367660 Fax: +86 21 51687978

Web: www.aetsensor.com

Skype:anjunsh003