The professional Chinese obstetrics mass flowmeter is applied to low temperature medium, with favorable price and stable perform

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Product Overview

Description





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


Video Description




Advantages of propane butane Coriolis mass flowmeter
1. HIgh accuracy & 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



Technical parameter of Sensor


Model Number
ZL-LNG-50
Sensor Materia
tube:SS316L Shell:SS304
Accuracy
DN6-DN100
Medium
LNG/LN2/LO4/Cryogenic liquid


Temperature range
-200℃~+80℃
MWP
4MPa/ 10MPa
accuracy
3.5‰
Communication
RS-485.HART
Device type
integrated/Split type
MAX Flow (t/h)
36
other
Other requirements can be customized




Operating principle of Coriolis mass flow meter


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








Detail pictures








Installation Instructions








Applications of propane butane Coriolis mass flowmeter

Coriolis mass flowmeter family measures direct mass flow rates of liquids and gases in virtually all applications without special calibration. Safety, reliability, quality, and our innovative technologies enables us to provide a broad range of industry-specific products and services — and the expertise to put them to work for you.
* Alternative Energy
* Oil & Gas
* Chemical
* Food & Beverage
* Industrial Energy
* Life Sciences
* Marine
* Metals and Mining
* Pulp & Paper
* Water & Wastewater
* Others 其他


Company Profile




Production process and site






Our partners






Certifications






Product packaging




company advantage


1. Research and development
1) After years of development and design, Zhonglong mass flowmeter has made great progress
in both appearance and technology, and has met the current and future market demand.
2) Zhonglong has always been committed to the field research of mass flowmeters to ensure the good work of mass flowmeters under different conditions and in different industries.

2. The production
1) The workshop has advanced production and testing equipment, which is clean and tidy.
2) Production line workers have worked in Zhonglong for many years and have rich experience. Zhonglong also provides them with professional pre-work training to ensure good processing of products.
With the help of the production manager, the workers are very efficient. The usual delivery time is 15 days.

3. Quality control
1) Raw materials will be tested before use. Only qualified ones can be sent to the warehouse
2) After each process, professional personnel will use advanced equipment to test the semi-finished products
3) The finished product should be thoroughly tested again before packaging. After the packaging is complete, the packaging should be tested again.
4) Periodic maintenance of production equipment.

4. Certification
1) The company has passed ISO9001, ISO14001, OHSA 18000 quality system certification, all products have passed the explosion-proof certification and measurement certification.
2) It has invention patent and utility model patent of tube bundle type Coriolis mass flowmeter, utility model patent of dry probe vortex flowmeter.

5. After-sales service
1) Frequently asked questions will be handled within 12 hours.
2) Provide professional advice and technical support


FAQ


1. Research and development
1) After years of development and design, Zhonglong mass flowmeter has made great progress in both appearance and technology, and has met the current and future market demand.
2) Zhonglong has always been committed to the field research of mass flowmeters to ensure the good work of mass flowmeters under different conditions and in different industries.

2. The production
1) The workshop has advanced production and testing equipment, which is clean and tidy.
2) Production line workers have worked in Zhonglong for many years and have rich experience. Zhonglong also provides them with professional pre-work training to ensure good processing of products. With the help of the production manager, the workers are very efficient. The usual delivery time is 15 days.

3.Quality control
1) Raw materials will be tested before use. Only qualified ones can be sent to the warehouse
2) After each process, professional personnel will use advanced equipment to test the semi-finished products
3) The finished product should be thoroughly tested again before packaging. After the packaging is complete, the packaging should be tested again.
4) Periodic maintenance of production equipment.

4.Certification
1) The company has passed ISO9001, ISO14001, OHSA 18000 quality system certification, all products have passed the explosion-proof certification and measurement certification.
2) It has invention patent and utility model patent of tube bundle type Coriolis mass flowmeter, utility model patent of dry probe vortex flowmeter.

5. After-sales service
1) Frequently asked questions will be handled within 12 hours.
2) Provide professional advice and technical support


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