High-Precision Coriolis Flow Meter for Hydrogen Refueling Systems

Product Description

Product Description

35MPa 70 MPa Coriolis Mass Flowmeter ATEX Approved for Hydrogen Dispenser Refueling with IECEx
 

 

Mass flowmeter is the core product of the company. Andisoon is the earliest manufacturer in China engaged in the trade measurement of natural gas dispensers (CNG, LNG). 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

Andisoon has early deployment in the gas energy field, abundant resources and high efficiency. It has successively completed the research and development and large-scale market application of mass flow meters, Hydrogen Refueling Nozzle, Break-away Coupling , Pneumatic Punger Valves, hydrogen compressors and other products in the high-pressure gas field. The products have been domestically produced and have applied for more than 10 patents, truly taking the core technology into their own hands and serving customers around the world. In addition, the company has strategically deployed in the field of liquid hydrogen and has completed the research, development and sales of liquid hydrogen filling guns, liquid hydrogen flow meters and liquid hydrogen pump products.

 

Product Parameters

 

It can be used to directly measure the mass flow rate of fluid in pipeline without the influence of temperature, pressure and flow velocity.
High accuracy and excellent repeatability. Wide range ratio (100:1).
Cryogenic and high pressure calibration is employed for high -pressure flowmeter. Compact structure and strong installation interchangeability. Small pressure loss and wide range of working conditions.
The hydrogen mass flowmeter has excellent small flow measurement performance, which can fully meet the working conditions of the hydrogen dispensers. There are currently two types of hydrogen mass flowmeters: 35MPa and 70MPa (rated operating pressure). Due to the high safety requirements of hydrogen flowmeter, we have obtained the IIC explosion-proof certificate.  

Model	AMF006AH-Q	AMF006AH-L
DN	DN6	DN6
Rated working pressure	35MPa	70MPa
Medium	H2	H2
Accuracy	0.5%, 1.0%
Repeatability	0.25%, 0.5%
Flow range	(0.5~5)kg/min
Temp.	(-40~70)ºC;  :(-25~+55)ºC
	Medium:(-40~70)ºC; Ambient:(-25~+55)ºC
Explosion-proof mark	Ex d ib IIC T6 Gb
Output signal	Modbus/RS-485,,(4-20)mA /HART
	Modbus/RS-485 ,Pulse ,(4-20)mA Current Loop/HART Protocol
Power	12V AC~28V AC / 15V DC~40V DC
Material	316L

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.

The 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 -196°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.
 

Our Advantages

It passed ATEX, CCS, IECEx and PESO certificates.
It can be used to directly measure the mass flow rate of fluid in pipeline without the influence of temperature, pressure and flow velocity.
High accuracy and excellent repeatability. Wide range ratio (100:1).
Cryogenic and high pressure calibration is employed for high -pressure flowmeter. Compact structure and strong installation interchangeability. Small pressure loss and wide range of working conditions.
The hydrogen mass flowmeter has excellent small flow measurement performance, which can fully meet the working conditions of the hydrogen dispensers. There are currently two types of hydrogen mass flowmeters: 35MPa and 70MPa (rated operating pressure). Due to the high safety requirements of hydrogen flowmeter, we have obtained the IIC explosion-proof certificate.

Application

1.Widely used in hydrogen dispenserhydrogen refueling stations and other hydrogen trade measurement fields.
2.It is the core part of the hydrogen dispenser,and the selection of the flow meter directly
 affects the performance of the hydrogen dispenser.
 

 

Why choose uS?

Chengdu Andisoon Measure Co., Ltd.

Founded in 2008, Andisoon is a wholly-owned subsidiary of Houpu Clean Energy Group Co., Ltd. (SZSE: 300471). We specialize in the R&D, production, and sales of precision flow measurement and control instruments for fluids and gases.

With strong technical expertise and over 110 patents, we deliver reliable solutions for CNG, LNG, hydrogen, and industrial applications. Our product range includes Coriolis mass flowmeters, cryogenic pumps, refueling nozzles, valves, and automated metering systems.

Andisoon holds ISO 9001, ATEX, IECEx, QAN, QAR, CCS, CPA , UKEX and SIL2 certifications, and partners with key institutes such as the China National Institute of Metrology. We offer OEM/ODM services and global support for sizes from DN3 to DN400 and pressures up to 100 MPa.

Our patented technologies-such as high-precision time-difference detection, adaptive digital filtering, and vacuum nickel brazing-ensure top-tier accuracy and durability.

Andisoon products are trusted worldwide, with exports to Russia, India, Mexico, Malaysia, Nigeria, Bulgaria and more.

Partner with Andisoon for high-performance, certified flow measurement solutions.

FAQ

 

1. Customer: What is the delivery date?
Andisoon: Our stock is based on GB/DIN flange, with a delivery date of 10 days. We also accommodate other flanges like ANSI/JIS or thread connection, with a delivery date of 15 days.

2. Customer: Can you design according to my requirements?
Andisoon: Yes, we offer OEM service and can tailor products to your specifications.

3. Customer: What is the warranty period?
Andisoon: The quality guarantee period is 12 months from the completion of installation and commissioning by the purchaser, or 14 months from the date of delivery (whichever comes first), excluding maintenance kits or small accessories.