JCMF Coriolis Mass Flowmeter

JCMF Coriolis Mass Flow Meters is a  precision flow measurement solution. It offers the most accurate measurement available for virtually any process fluid while exhibiting exceptionally low pressure drop. The Coriolis Mass Flowmeters offer direct mass flow, volume flow, density, and temperature measurement of liquids and slurries.

  • Price Term: FOB/CIF/EXW/DAP
  • Package: Exported Wooden case or according to customer request
  • Delivery Time:  7 to 10 working days
  • Transports: By sea, by air, by high express
  • Shipment Port: Shanghai Port
  • Origin of Place: Jiangsu
  • Warranty: 12 Months

JCMF Coriolis Mass Flow Meters developed by our company are the leading meters for precision flow measurement.  The meters offer the most accurate measurement available for virtually any process fluid while exhibiting exceptionally low-pressure drop. The meters offer direct mass flow, volume flow, density, and temperature measurement of liquids and slurries — without the need for additional equipment, manual calculations, or estimations.

The meters are designed for unsurpassed performance in even the harshest operating environments. They have no moving parts, and any special mounting or flow conditioning requirements. Every meter is available with stainless steel wetted parts and a wide variety of process connections to meet your every need.

Principles of Measurement

The structure of Coriolis Mass Flow Meters was consisted of a pair of bended tubes. The principle is to detect Coriolis force forced a pair of tubes from inner mass flow by fluid.

A new force—Coriolis force would be appear while two conditions met: (1) vibrating with normal frequency in a pair of bended tubes, (2) fluid flowing in tubes. This force was produced upon synthesis from vibrating force and flowing force by fluid in tubes. And tubes would be wresting symmetric the center line because the force forced. Two displacement sensors on sides of tubes detect the force and output electric signals. The signals regulated, mass flow directly produced.

 

Titles Technical Specifications
Applicable medium Pure liquid, liquid with multiform, high viscosity, high density gas
Items of measurement Flow rate, Gross, Temperature, Density(different percentage, alcohol content
Display LCD(or LED) English(Chinese)
Mass flow accuracy ±[0.2% +(zero stability /flow rate×100%)]
Mass flow repeatability ±(1/2) ×[0.2% +(zero stability /flow rate×100%)]
Density range 0.2 g/cm3~3.5g/cm3
Density accuracy ±0.002g/cm3
Temperature range -60℃~+200℃(-60℃~+300℃, -200℃~+100℃)
Temperature accuracy ±1℃
Pressure rating 30MPa, 4MPa, 2.5MPa
Output of signal 4mA~20mA, 0Hz~10kHz
Communication RS485/MODBUS, or HART
Form of transmitter Cabinet mount(split type), field mount(integrate)
Material 316L(tube), 304(others)
Code of exploration proof ExibIICT6Gb, ExibIIBT4Gb
Protection level IP67
Contactor capacity of a Batch Control relay 24V/0.1A
Contactor form normal open
Environmental temperature range 0℃~+40℃,(-40℃~+40℃)
Environmental humidity ≤90% RH, non condensation
Atmospheric pressure range 86kPa~106kPa
Power supply of transmitters DC (24±10%) V, AC(220±10%)V
Power consumed <15W
Type Line Sizes Flow Range(t/h) Type Line Sizes Flow Range(t/h)
JCMF-DN1 DN1 0~0.02 JCMF-DN 32 DN32 0~20
JCMF-DN2 DN2 0~0.06 JCMF-DN 40 DN40 0~40
JCMF-DN3 DN3 0~0.35 JCMF-DN 50 DN50 0~65
JCMF-DN6 DN6 0~0.7 JCMF-DN 65 DN65 0~80
JCMF-DN10 DN10 0~1.2 JCMF-DN 80 DN80 0~160
JCMF-DN15 DN15 0~6.4 JCMF-DN 100 DN100 0~250
JCMF-DN20 DN20 0~8.0 JCMF-DN 125 DN125 0~280
JCMF-DN25 DN25 0~16 JCMF-DN 150 DN150 0~550

 

H Form of Structure
H1 Compact type
H2 Remote control with cable
P Tube Pressure Range
P1 2.5MPa(DN80~DN150)
P2 4.0MPa(DN15~DN65)
P3 4.0MPa, or 30MPa(DN1~DN10)
P4 Special Order
T Temperature Range
T1  (-60~200℃)
T2 (-60~300℃)High Temp.,(-200~100℃)Low Temp.
O Output
O1 4~20mA,0~10KHz(Pulse)
O2 Null
C Communication
C1 RS485/Modbus
C2 HART
C3 Null
E Exploration Proof
E1 Remote   ExibIIBT4Gb
E2 Compact type  ExdibIICT6Gb
A Precision
A1 0.1~0.15%
A2 0.2%
B Batch Control
B1 Null
B2 Batch Control
P Power Supply
P1 24VDC
P2 220VAC

 

Coriolis Mass Flowmeter-dimension

Dimensions Table 1

Spec Line sizes(mm) Fitting Options (mm) Number and Hole Diameter of Flange join or Screw join (mm) Weight

(kg)

A B C D
DN1 1 214 212 70 (237) M16×1.5 Screw join 6
DN2 2 214 221 70 (277) M16×1.5 Screw join 6.5
DN3 3 214 234 70 (329) M16×1.5 Screw join 7.5
DN6 6 214 234 70 (329) M16×1.5 Screw join 7.5
DN10 10 260 288 73 (364) M20×1.5 Screw join 9
DN15 15 379 479 90 φ65 4-φ14 15
DN25 25 472 539 96 φ85 4-φ14 18.5
DN40 40 522 623 116 φ110 4-φ18 25.5
DN50 50 597 685 137 φ125 4-φ18 35
DN80 80 650 835 175 φ160 8-φ18 53.5
DN100 100 714 938 198 φ190 8-φ22 70
DN150 150 815 1129 265 φ250 8-φ26 85

 

Installaion-coriolis-mass-flowmeter

Coriolis mass flowmeter-application

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