Standard Coriolis Meter | ALCM-FR 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

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        0162.999.888.7

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Standard Coriolis Meter, ALCM-FR

           

SmartMeasurement's ALCM-FR is our low cost U tube coriolis mass flowmeters which use two tubes in a parallel arrangement which are rotated at their resonant frequency by coils. Any mass flow passing through the tubes will generate coriolis forces which appear whenever a mass moves radially in a rotating system. The forces have opposite effects on the inlet and outlet side, deforming each pipe by a minor amount. The excursion of the pipes is detected by the inlet and outlet-side sensors. The phase shift between the rotational frequencies of both pipes is directly proportional to the mass flow rate and the resonant frequency of both pipes changes in accordance with the density of the fluid media. This effect allows for measurement of the density. Using only one sensor, both density and temperature measurements may be performed. The extent of deformation of the pipes is temperature-dependant. Therefore, the temperature is measured for compensation purposes. Using only one primary sensor, values including mass flow, density, and temperature may be measured. The ALCM-FR's microprocessor-based circuitry allows for conversions such as volumetric flow and % concentration to be calculated.

  Metric Catalog

Process Connections ANSI and DIN flanges as per pressure specifications Operating pressure max. 6000 psig (420 bar) Sizes 3mm-200mm (0.11-8") Process temperature up to 392 °F (200°C) Mass flow rate 9 kg/hr to 1200 ton/hr (9-2,640,000 lb/hr) Material SS as per DIN 1.4571 (AISI 316 Ti) Repeatability 0.05% Accuracy ±0.15% Electrical connection 9-pin flange plug - compact version with integral transmitter

Max cable length 100' (30 M) between transducer and transmitter Ex-protection Approvals Exd (ib)II CT4 Housing protection IP65; IP67; IP68 Ex-protection Exid ⅡB T4; Exib ⅡC T 4 Weight ALCM-FR (3-520 kg see catalog) Digital outputs RS 485, Modbus, Hart Density Measuring 0.2～2.0 kg/l, repeatability: 0.001 kg/l Power Supply 85-265 VAC, 18-36 VDC