Low Cost Coriolis Meter, ALCM-LC Smartmeasurement, Smart Measurement Vietnam

Công ty TNHH kỹ thuật công nghệ và dịch vụ Tiên Phong

D5 KDC Miễu Nổi, Đinh Tiên Hoàng, P3, Q.Bình Thạnh

Tell : 0915.980.479

        0162.999.888.7

Email : vinhmv.pitesco@gmail.com

Low Cost Coriolis Meter, ALCM-LC

           

The SMC coriolis mass flowmeters, uses two parallel arranged pipes which are rotated at their resonant frequency by coils. Any mass flow passsing through the tubes will generate coriolis forces which appear whenever a mass moves radially in a rotating system. The forces have opposed effects on the in- and outlet side, they do slighty deform the pipes. The excursion of the pipes is detected by sensors on the in- and outlet side. The phase shift between the rotational frequencies of both pipes is proportional to the mass flow rate. The resonant frequency of both pipes changes in accordance with the density of the medium. This effect determines the density. Using one sensor density and temperature can also be measured.The extent of deformation of the pipes depends on temperature.Therefore the temperature is measured for compensation purposes. Using only one sensor primary values as mass flow, density and temperature can be measured. Conversions allow for calculation of further values like flow volume and concentration Cycle of excursion (simplified) Fluid measured can be more extensive, such as the steady uniform flow of common viscosity fluid, the high viscosity fluid, non-Newtonian fluid, slurry containing some solid components and the liquid containing some trace of gas.

Flow Range	20 kg/hr to 1200 ton/hr
Process Connection	flanges (ANSI and DIN)
Operating Pressure	max. 64 bar
Process Temperature	up to +350°C
Body Material	Stainless Steel 304
Measuring Tube Material	SS as per DIN 1.4571 (AISI 316 Ti)
Housing Protection	IP 65
Working Temperature	-20～+55 ℃
Working Humidity	＜90%@+25℃

Accuracy	±0.1%
Repeatability	±0.05%
Pulse Output	0～10 kHz, ±0.001%F.S/℃
Current Output	4-20mA, ±0.005%F.S/℃, External resistor: 250～600Ω
Low Flow Cut Off
Environment Vibration	Frequency Range: 10～2000 Hz Acceleration amplitude value: 2g Circulation time: 50 times
Density Measuring	0.2～2.0 kg/l, repeatability: 0.001 kg/l