Coriolis Flow Meter - Trio Mass ST-MC23 & MC27
With its compact design and providing direct, simultaneous measurement of mass flowrate, density and temperature the TrioMass MC23 offers the latest digital signal processing technology whilst ensuring exceptional measurement accuracy. With sensor or remote mounted transmitter the TrioMass is available with a wide range of process fittings and the options of Safe (MC23) or Hazardous Area (MC27) installation - ensuring the ideal solution for your mass metering application.
Offering parallel tube design the TrioMass provides the highest level of accuracy whilst being less prone to external vibration and pipe stress.
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Space saving, compact design
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Wide range of flowmeter sizes
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Unique design - insensitive to pipeline stress & vibration
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Self draining in both horizontal & vertical orientations
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Two configurable current outputs for mass flow, volume flowrate or density
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Simple installation
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ATEX Certified option
Specifications:
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Accuracy - Flowrate:
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+/- 0.4% of rate +/- 0.02% of Qmax
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+/- 0.25% of rate +/- 0.02% of Qmax
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+/- 0.15% of rate +/- 0.1% of Qmax
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Measuring Range - Density:
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0.5kg/lt to 3.5 Kg/Lt
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Accuracy - Density
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Standard Calibration +/- 0.005Kg/Lt
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High Accuracy Option:
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Density Calibration +/- 0.001 Kg/Lt
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Repeatability +/- 0.0001 Kg/Lt
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Process Connections:
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Flanged DIN PN16, 40, 100
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Flanged ANSI CL150, 300, 600
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Tri-clamp (DIN32676) upto 100mm
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Sanitary DIN11851 upto 80mm
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Male Threaded G1/4” / NPT1/4”
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Material of Construction:
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Wetted Parts:
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Stainless Steel 1.4571/316Ti/1.4435/316L
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Hastalloy C4 2.4610
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Housing StSt 1.4301/304
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Temperatures:
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Fluid Temperature -50 to + 180°C
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Amb. Temperature -58 to 60°C
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Ex Design Fluid -20 to 180°C
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Ex-Approval ATEX FM
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II 2G EEx emd [ib] IIC T6 ≤ 40mm
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II 1/2G EEx emd [ib] IIC T6 ≤ 50mm
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Outputs :
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Current 4-20mA User selectable
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Pulse Scaled max 5kHz
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(Galvanically Isolated from current output)
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Contact Inputs / Outputs for:
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Automatic System Monitoring
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Forward & Reverse Direction Signal
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Min. / Max Alarm
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External totaliser Reset
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Communications:
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HART® Protocol
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Power Supply:
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High Voltage 85 – 253Vac
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Low Voltage 20.4 to 26.4Vac / 31.2Vdc
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FlowRates
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Flowmeter
Primary
(mm)
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Nominal Flowrange
(Qn)
kg/min
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Nominal
Flowrange
T / hour
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Maximum
Flowrate
(Qmax)
kg/min
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1.5
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0 to 0.83
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0 to 0.5
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0 to 1.08
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3
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0 to 3.2
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0 to 0.192
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0 to 4.16
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6
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0 to 12.8
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0 to 0.77
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0 to 16.6
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10
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0 to 18
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0 to 1.08
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0 to 25
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15
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0 to 45
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0 to 2.7
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0 to 60
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20
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0 to 75
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0 to 4.5
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0 to 100
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25
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0 to 125
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0 to 7.5
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0 to 160
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40
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0 to 365
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0 to 21.9
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0 to 475
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50
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0 to 710
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0 to 42.6
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0 to 920
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65
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0 to 1450
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0 to 87
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0 to 1890
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80
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0 to 1890
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0 to 113.4
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0 to 2460
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