Introduction of Medidor de flujo masico
Mass Flow Meter consist of Mass Flow Sensor and Mass Flow Transmitter. It does not measure the volume per unit time (e.g., cubic meters per second) passing through the device, but measures the mass per unit time (e.g., kilograms per second) flowing through the device. The result of volumetric meter varies with temperature, pressure, composition, etc., but mass Flow Meter does not have such problem.
Operating principle of Medidor de flujo masico
Mass flow meter is designed according to Coriolis Effect. The inlet arm and the outlet arm vibrate with the same frequency as the overall vibration, but when there is mass flow the two vibrations are out of sync: the inlet arm is behind, the outlet arm is ahead. The two vibrations are shifted in phase with respect to each other, and the degree of phase-shift is a measure for the amount of mass that is flowing through the tubes.
Feartures:
*Reduced fill time with higher flow rate capacity
*Compact design with no moving parts, no special mounting and no flow conditioning required
*Fast delivery and global support
Pictures of Medidor de flujo masico
Specifications of mass flow sensor
| Specifications of mass flow sensor |
| Gas accuracy | ±0.5% |
| Liquid accuracy | ±0.2% |
| Temp. accuracy | ±1°C |
| Loss of pressure | ≤0.2MPa |
| MWP | 4MPa |
| Temp. rating | -50°C~+200°C |
| Connector | DN80 flange, customizable |
| Ex-proof grade | Ex[ib]IIBT1~T6 Gb / Ex[ib]IICT1~T6 Gb |
Specifications of mass flow transmitter
| Specifications of mass flow transmitter |
| Temp. rating | -20°C~+50°C |
| RH | ≤95%, not condensed |
| Atmospheric Pressure | 86~106 kPa |
| Operating voltage | AC220V/50Hz, DC24/50Hz |
| Communication port | RS485 Modbus RTU |
| Ex-proof grade | Exd[ib]IIBT4Gb |
Specifications of Medidor de flujo masico
| Specifications of mass flow meter |
| Model No. | CNG-080 |
| Mass accuracy grade | 0.2 |
| Temperature accuracy | ±1°C |
| Zero stability | 0.115kg/min |
| Repeatability | 0.25% |
| Max. flowrate | 3000kg/min |
| Nominal diameter | 80mm( 3*1/5 inch) |
| Fluid temperature | -200~200°C |
| Material of tube | Stainless steel 316L |
| Packing | 1set/carton or wooden case |
| Warranty | 2 years |
| Package size | 1340*1300*1000mm |
| G.W. | 127.8kgs |
Dimension of mass flow meter
Advantages of Medidor de flujo masico
1. High reliability
2. It requires low maintenance, because of no movable parts.
3. High accuracy: Generally, it is from 0.15%-0.3%.
4. It is not affected by the fluid, saving the design & installation cost.
5. It shows many parameter simultaneously, such as mass flow, temperature, density, etc.
6. Convenient installation: Generally, there is no specific requirement of choosing upstream or downstream pipe.
7. Wide application: Besides the common fluid, the Mass Flowmeter can measure other industrial media, such
as non-Newtonian fluid, all kinds of slurry, suspensions, etc.
Installation of Medidor de flujo masico
It is highly recommended to install as follows, for different fluid.
Production process of Medidor de flujo masico
1. Bend vibrating tubes with bending machine
2. Smear the solder on the production line
3. Solder the tubes in the Vacuum brazing furnace
4. Wire the mass Flowmeter (at the same production line of step 2)
5. Test for the 1st time
6. Burn-in: Mass flowmeter will be excercised for 15 days prior to being placed in service.
7. Test for the 2nd time (at the same production line of step 5)
8. Cover the tubes with housing & polish the surface (at the same production line of step 2)
9. Test for the 3rd time(final test; this test equipment is approved by China government, and is the
TEST STANDARD of mass flowmeter in China)
Bulk order of Medidor de flujo masico
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