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Rosemount Displacement Mass Coriolis Flowmeter Price

China Rosemount Displacement Mass Coriolis Flowmeter Price, Find details about China Flowmeter, Mass Flowmeter from Rosemount Displacement Mass Coriolis Flowmeter Price

Model NO.
Rosemount
Measuring Media
Liquid
Measuring Principle
Mechanics
Measurement Object
Closed Pipeline
Certification
JIS, DIN, ANS, GB, CE, UL, RoHS, ISO
Material
Carbon Steel or Stainless
Trademark
dd
Specification
customized
Origin
Dalian
Model NO.
Rosemount
Measuring Media
Liquid
Measuring Principle
Mechanics
Measurement Object
Closed Pipeline
Certification
JIS, DIN, ANS, GB, CE, UL, RoHS, ISO
Material
Carbon Steel or Stainless
Trademark
dd
Specification
customized
Origin
Dalian

1 MTCMF Mass Flow Meter Overview

Rosemount Displacement Mass Coriolis Flowmeter Price
Rosemount Displacement Mass Coriolis Flowmeter Price
Rosemount Displacement Mass Coriolis Flowmeter Price


Coriolis mass flow meter (MTCMF) is a new type flow meter which is designed according to Micro Motion and Coriolis principle.This kind of new flow meter can measure the fluid directly in a sealed pipeline. It consists of two sections: Sensor and Signal Transmitter.

1.1 Main Features

  • Unchallengeable MTCMF performance on liquid mass flow, volume flow, and density measurement
  • Unique design delivers unparalleled measurement sensitivity and stability
  • Guarantees consistent, reliable performance over the widest flow range
  • Designed to minimize process, mounting, and environmental effect

1.2 Application

The MTCMF mass flow meter can be used in the following fields to meet the requirements of ingredient, mixing processes and commercial measurement.
  • Chemical: containing chemical reaction system
  • Petroleum:  moisture content analysis
  • Lipids: including vegetable oils, animal fats and other oils
  • Pharmaceutical
  • Painting
  • Paper making
  • Textile printing and dyeing
  • Fuel: crude oil, heavy oil, coal slurry, lubricant and other fuels.
  • Food: gas dissolving beverage, health drink and other liquid.
  • Transportation: pipeline liquid measurement.
  • Low temperature fluid, like liquid oxygen and liquid nitrogen, the low temperature up to -200ºC
  • High temperature fluid, the maximum temperature up to 300ºC
  • High pressure fluid, like slurry flow measurement for oil drilling cementing
ModelNominal Size (mm)Flow rate (t/hr)
MTCMF-00330~0.14~0.18
MTCMF-00660~0.6~0.72
MTCMF-00880~0.96~1.2
MTCMF-010100~1.6~2.1
MTCMF-015150~3.6~4.5
MTCMF-020200~6~7.2
MTCMF-025250~9.6~12
MTCMF-032320~18~21
MTCMF-040400~30~36
MTCMF-050500~48~60
MTCMF-080800~150~180
MTCMF-1001000~240~280
MTCMF-1501500~480~600
  1. ±0.1~0.5%
  1. ±0.1~0.25%
  2. measurement range: 0.5~2g/cm3, Accuracy: ±0.002 g/cm3
  3. temperature: -50~+200ºC, (Min.-200ºC, Max.:300ºC)
  4. temperature: -40~+60ºC  or  -20~+60ºC
  1. measuring tube material: SS316L; The housing material: SS304
  1. pressure: 4.0MPa, Max.: 35MPa
  2. Exd (ia)C T6Gb

MTCMF Mass Flow Meter Overview

Coriolis mass flow meter (MTCMF) is a new type flow meter which is designed according to Micro Motion and Coriolis principle.This kind of new flow meter can measure the fluid directly in a sealed pipeline. It consists of two sections: Sensor and Signal Transmitter.

1.1 Main Features

  • Unchallengeable MTCMF performance on liquid mass flow, volume flow, and density measurement
  • Unique design delivers unparalleled measurement sensitivity and stability
  • Guarantees consistent, reliable performance over the widest flow range
  • Designed to minimize process, mounting, and environmental effect

1.2 Application

The MTCMF mass flow meter can be used in the following fields to meet the requirements of ingredient, mixing processes and commercial measurement.
  • Chemical: containing chemical reaction system
  • Petroleum:  moisture content analysis
  • Lipids: including vegetable oils, animal fats and other oils
  • Pharmaceutical
  • Painting
  • Paper making
  • Textile printing and dyeing
  • Fuel: crude oil, heavy oil, coal slurry, lubricant and other fuels.
  • Food: gas dissolving beverage, health drink and other liquid.
  • Transportation: pipeline liquid measurement.
  • Low temperature fluid, like liquid oxygen and liquid nitrogen, the low temperature up to -200ºC
  • High temperature fluid, the maximum temperature up to 300ºC
  • High pressure fluid, like slurry flow measurement for oil drilling cementing

1.3 Working Principle

If a pipe is rotated around a point (P) while liquid is flowing through it (toward or away from the center of rotation), that fluid will generate an inertial force, with reference to 
A particle (δm) travels to the right at a constant velocity (v) inside a tube. The tube is rotating around a fixed point (P) at angular velocity (w), in this case, this particle will get two acceleration components:
Normal acceleration (centripetal acceleration), its value is equal to w2r, its direction is toward the point P
Tangential acceleration a1 (Coriolis acceleration), its value is equal to 2wv, its direction is perpendicular to v

For special rotational pipe, its frequency is constant, ΔFc only depends on δqm. Therefore, directly or indirectly measuring the Coriolis force can be measured mass flow. This is how Coriolis mass flow meter works.

The actual flow sensor can't achieve rotational movement, replace by pipeline vibration. The principle is shown in Figure1.2,Figure1.3,Figure1.4. Both ends of a bend pipe are fixed, and the vibration force is applied to the pipe in an middle of the two fixed points (according to the resonance frequency of pipeline), taking the fixed point as axis, making pipeline vibrate at its natural frequency (w). When no fluid flows through the pipeline, the pipeline is only affected by vibration force, the vibration direction of two half-section of pipeline is the same, no phase difference. When fluid flows, by the influence of fluid medium dot Coriolis force Fc inside the pipeline (In the two half-section of pipeline, Coriolis F1 and F2 are equal in magnitude and opposite in direction Figure 1.2), two half-section of pipeline occur twist in the opposite direction to generate phase difference which is proportional to mass flow. The design of sensor is converting the measurement of Coriolis force to the measurement of phase difference for both sides of the vibrating tube. This is the working principle of Coriolis mass flow meter.

 

2.2 Technical Parameters

  1. and Measuring Range
SpecificationDN (mm)Flow range(kg/h)Zero Stability, kg/h
 		Rated Pressure (MPa)NW
(kg)		GW
(kg)
0.2%0.15%0.1%
MTCMF-00330~96~1200.0180.0120.01240819
MTCMF-00660~540~6600.0990.0660.066201222
MTCMF-00880~960~12000.180.120.12201223
MTCMF-010100~1500~18000.270.180.18201124
MTCMF-015150~3000~42000.630.420.42201225
MTCMF-020200~6000~78001.170.780.78162034
MTCMF-025250~10200~135002.0251.351.35162135
MTCMF-032320~18 000~24 0003.62.42.4162745
MTCMF-040400~30 000~36 0005.43.63.6123555
MTCMF-050500~48 000~60 000966124060
MTCMF-080800~120 000~160 000241616890150
MTCMF-1001000~222 000~270 00040.527278170245
MTCMF-1501500~480 000~600 0009060606255350
  
ModelABCDENW(only sensor)
mmmmmmmmmmkg
MTCMF-010200350350582257.2
MTCMF-015250453500892287.5
MTCMF-0202504485008923317
MTCMF-02555050044510823817.5
MTCMF-03255050044510824024
MTCMF-04060076050014024532
MTCMF-05060076050014025336
MTCMF-080850105078022031587.5
MTCMF-10010501085840295358165
MTCMF-15012001200950320340252
MTCMF-200120011931000400358350

ModelABCDENW
mmmmmmmmmmkg
MTCMF-003178176250542444.8
MTCMF-00623226336070.52878.1
MTCMF-00823227539570.52908.2
MTCMF-0109528337070.52426.5
MTCMF-0159530240570.52426.5
Note: A size will be changed with the different process connection.
3 Selection and Installation

3.1 Selection

The following conditions should be considered for flow meter selection.
Medium characteristics
  • Measurability
Coriolis mass flow meter is widely used for lots of fluid, but some conditions like slug flow, pulsating flow etc, where you want to install Coriolis mass flow meter, some appropriate support measures must be taken.
  • Corrosivity
Coriolis mass flow meter measuring tube material is SS316L, housing material SS304. If the standard material is not suitable for the medium, anticorrosion wetted material should be selected.
  • Operating temperature and pressure
Standard configuration: -50…+200ºC, 4.0MPa, please contact with manufacturer for special parameters.
  • Ambient condition
Standard ambient temperature is -20…+60ºC. The flow meter will fail to display if the ambient temperature exceeds the standard range. Please contact with manufacturer for special parameters.
  • Protection and Explosion
Transmitter ex-proof: flame type, Sensor ex-proof: intrinsic type
Transmitter and Sensor protection: IP67
Preferred measuring range1/3~2/3 of standard flow range
Allowable pressure lossPressure loss should be considered especially for reduced pipe.
Pressure loss reference table is shown as below

Pressure Loss Reference Table
DiameterMax standard flowPressure lossMax extended flowPressure loss
mmKg/hPaKg/hPa
396100000120150000
6540100000660150000
89601000001200150000
1015001000001800150000
1530001000004200150000
2060001000007800150000
251020010000013500150000
32180008000024000150000
40300007500036000100000
50480006500060000100000
8012000060000160000100000
10022200065000270000100000
1504800006000060000090000
 

3.2.1 Basic Requirements on installation

  • Flow direction should be in accordance with MTCMF sensor flow arrow.
  • Properly supporting is required for preventing tubes vibrating.
  • If a strong pipeline vibration is inevitable, it is recommended to use a flexible tube to isolate the sensor from the pipe.
  • Flanges should be kept parallel and their center points should be located on the same axis to avoid subsidiary force generation.
  • Installation vertically, make the flow from the bottom up when measuring, meanwhile, the meter should not be installed on the top to prevent air getting trapped inside the tubes.

 

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