HGCMF-SV Series Coriolis mass flow meter

 

Product name: Coriolis Mass Flow Meter
Application: Mass flow measurement of various liquids

Advantages: High accuracy, cost effective, OEM, fast delivery


Tel: 86-517-86885008

Email: sales@hginstrument.com

Product Description

 1. Product Features and Technical data

1.1 Integral or remote structure
1.2 Explosion proof converter: Exd (ib) IICT6 Gb
1.3 All touch screen operation
1.4 Password protection
1.5 Power supply: 220V AC or 24V DC
1.6 Liquid Mass flow measuring accuracy: ±0.1% ±0.15% ±0.2%, Repeatability: ≤ ±0.05%
1.7 Density performance indicators
Liquid resolution: ± 0.0005 g/cm3 (0.5Kg/m3)
Repeatability: ≤ ±0.0002 g/cm3 (0.2 kg/m3)
Measuring accuracy: ±0.002 g/cm3 (2 kg/m3)
1.8 Temperature performance indicators
Error: ±0.5 ℃, Repeatability: ±0.05 ℃
1.9 Display: instantaneous flow rate, total flow, density, temperature
1.10 Zero Stability
Flow rate x Measurement Uncertainty ( e.g 0.1%) ≥ Zeor Stability
Maximum Measurement Error (%): Measurement Uncertainty
Repeatability: ± 1/2 x Measurement Uncertainty
Flow rate x Measurement Error (%): ≤ Zero Stability / Measured Value x 100%
Repeatability: ± 1/2 Zero Stability / Measured Value x 100%
1.11 Temperature condition
Medium temperature: -200 ~ 150℃; -50 ~ 150℃; -50 ~ 250℃; -50 ~ 350℃;
Storage temperature: -50 ~ 70℃
1.12 Output signal: 4 ~ 20 mA, Resistance Load < 500 Ohm, ( Corresponding to instant flow rate or density, depends on application demand )
    0 ~ 10 KHz ( corresponding to instant flow rate )
    RS485 communication ( Modbus protocol )
    HART protocol ( need to customize )
1.13 Whetherproof: IP67
1.14 Electrical connection: M20 * 1.5
1.15 Operation language: Chinese / English
 

2. Measuring Principle

The structure of HG-CMFI 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.
 
3. Flow range ( Unit: mm )

Meter

size

Flow range

( Ton / h )

Operation

Pressure ( Mpa )

Process connection

DN10
0~1
0~4
Flange
DN15
0~3.5
0~4
Flange
DN20
0~5.5
0~4
Flange
DN25
0~20
0~4
Flange
DN50
0~40
0~4
Flange
DN80
0~100
0~1.6
Flange
DN100
0~200
0~1.6
Flange
DN125
0~300
0~1.6
Flange
DN150
0~500
0~1.6
Flange
DN200
0~800
0~1.6
Flange
DN250
0~1000
0~1.6
Flange