ATEX Coriolis Mass Flowmeter with 0.05 Repeatability for Custody Transfe

Coriolis Mass Flowmeter with 0.05 Repeatability for Custody Transfer with ATEX, IECEx, SEIL Certification

Coriolis mass flowmeter can directly measure the mass flow-rate, density and temperature of the flowing medium.

Phase Difference:The phase difference is caused by the Coriolis force, which is generated when the medium moves in a rotating system. The Coriolis force at the inlet of the flowmeter opposes the movement of the measuring tube, while the Coriolis force at the outlet of the flowmeter helps the measuring tube move. This results in a phase difference between the two detectors, as shown in the figure on the right.

ANDISOON is the earliest manufacturer in China engaged in the trade measurement of natural gas dispensers (CNG, LNG). Mass flowmeter is the core product of the company.
It is the leading brand of mass flowmeter in the domestic cryogenic and high-pressure field; its products have long been used in high-pressure and low-temperature fields. Stable performance, fully meets trade measurement requirements; widely used in natural gas and hydrogen energy filling, thermal power, oil and gas, chemical industry, refrigerant, pharmaceutical, medical, food and beverage and other process industries.

>>Application: measure the flow of gases, liquids, and other fluids. They are widely used in the measurement of high-pressure gases such as CNG, Hydrogen.

Mass flow meters are known for their high accuracy, wide measuring range and reliable performance, and have been successfully used in various industries over the past many years.

Unlike other instruments that are limited to measuring liquids at normal pressure and temperature, ANDISOON excels in measuring under challenging conditions, including high pressure, high viscosity, and high and low temperatures. For example, when measuring CNG (compressed natural gas), the difficulty lies in the high pressure. However, ANDISOON's sensors can withstand high pressures, allowing the necessary increase in flow tube thickness, allowing the transmitter to detect signals with greater sensitivity. Therefore, ANDISOON's mass flow meters specially designed for CNG gas dispensers have been widely used in the domestic market

In the field of cryogenics, Andisoon has developed a backflow meter and a liquid phase injection meter for LNG refueling stations, with a minimum temperature of -253°C.

In the field of process control, Andisoon has developed a micro-bend type mass flowmeter, with a maximum flow rate of up to 300t/h, widely used in petroleum, chemical and other industrial conditions.


(1) For electronic products, we have automatic chip mounter (SMT) production line and high/low temp. testing equipment.
(2) For mechanical products, we have advantage on casting, machining, and welding which is the key point in eyes of Russian.
(3) For calibration, we have calibration facilities approved by China government for oil, water and gas.
(4) For flowmeter, we are Top leaders in China for both of Coriolis Mass Flowmeter & PD flowmeter, which be approved the UL, CE, CCS (China) and BV certificate (France) for marine market.
(5) For pump, we combined Russian  technology with China low cost to manufacture for large capacity transportation of oil, chemical, water, and wastewater even if contain some participles and we also design and produce twin-screw pump for high pressure, high viscosity liquid with multiphase.
(6) For SCADA loading & metering/ Skid Mount System, we also have much experience in China and in Afghanistan, Equatorial Guinea and are trying to promote in all over the world.