A "Hydrogen Dispenser Breakaway Coupling" is a safety device used in hydrogen refueling stations to prevent accidents and leaks during the refueling process. It is designed to disconnect and seal the hydrogen fueling hose from the dispenser in the event of an unintended drive-away, over-pressure situation, or other emergency scenarios. This helps to ensure the safety of both the refueling station personnel and the vehicle being refueled.
Product Description
It can be still used after being reassembled once being broken away, making the maintenance cost low.
Working medium: H2, N2
| Mode |
T135-C |
T136 |
T137 |
T136-N |
T137-N |
T138 |
| Working medium |
H2 |
H2 |
| Ambient Temp. |
-40ºC~+60ºC |
-40ºC~+60ºC |
| Max working pressure |
25MPa |
43.8MPa |
87.5Mpa |
| Nominal diameter |
DN20 |
DN8 |
DN12 |
DN8 |
DN12 |
DN4 |
| Port size |
NPS 1" -11.5 LH |
Inlet end: 9/16 pipe CT threaded connection; Air return end: 3/8 pipe CT threaded connection |
Inlet end: 3/8 pipe, CT threaded connection; Outlet End: 9/16-18 UNF |
| Main materials |
316L Stainless steel |
SS316 |
| Breaking force |
600N~900N |
400N~600N |
400N~600N |
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TECHNOLOGY ADVANTAGE
A. The optimal vibration mode of flowmeters is determined after the finitement analysis, the structure is improved and the modal in each order is reasonably distributed. Driven by the simple harmonic, each position of the measuring tube will respond. A reasonable damped structure has been designed to improve the noise-proof feature.
B. The high-performance 32/40-bit DSPs are used as the core processor, including high efficiency instruction set, hardware FFT and other peripherals specially used for audio signal processing to fast process various digital signals in real time and largely improve the stability of flowmeters
C. The mass flowmeter is welded by the unique vacuum brass solder process, which ensures the welding quality and also fully guarantees the stress removal to largely improve the zero stability of mass flowmeter in use.
D. Water gauge calibration testing platform: The Company owns the scarce calibration systems and stability testing system for water gauges with large-span diameter (DN6-DN400) in the industry for the operating condition calibration and the stability testing of flowmeters.
E. High pressure gas testing platform: The Company has established the first high pressure air (25MPa) calibration system and stability testing system in China for the operating condition calibration and the stability testing of high-pressure flowmeters.
F. Liquid nitrogen low-temperature calibration testing platform: The Company has established the first copious cooling calibration system and stability testing system in China for the operating condition calibration and the stability testing of low-temperature flowmeters.
Company Profile
Chengdu Andisoon Measure Co., Ltd. was founded in March 2008 with a registered capital of 50 million RMB. The company is committed to the research, development, production, sales, and service of automated instruments and control technology in the field of flow monitoring. With robust technical expertise, production capacity, and a team of professional talents specializing in the design and production of fluid and gas measurement products, as well as advanced research, production, and testing equipment.
Andisoon Technology Advantage lies in the imported combined splitter cone (obtained utility model patent - patent number: 201020170649.5), vacuum nickel-based brazing and heat treatment (obtained invention patent - patent number: 201010186127.9), high-precision time difference detection technology, adaptive linear digital filtering technology, weak signal detection circuit based on high-precision differential analog operational amplifier, adaptive broadband oscillation technology based on frequency sweep algorithm, and synchronous phase tracking technology for constant measurement of tube resonance amplitude.
With over 110 patents, Andisoon has independently developed high-quality flowmeters and a wide range of precision measurement products, including flowmeters , Nozzles & Valves, Cryogenic Pumps, Liquid Hydrogen products, Calibration Devices, Automatic Meters, and System Integration.
The company is an authorized production base of Truflow, a Canadian company. Its products find wide applications in industries such as petroleum, chemical, pharmaceuticals, papermaking, food, metallurgy, and environmental protection.
The company offers high-precision metering solutions, with product sizes ranging from DN3 to DN150, and provides ODM, OEM, and direct sales services for overseas customers. Andisoon possesses rare calibration systems and stability testing for water gauges, including large-span diameter (DN6-DN400) and high-pressure air (25MPa) calibration and stability testing systems, as well as extensive cooling calibration systems for low-temperature flowmeters.
The flow meters developed and manufactured by the company are exported to various countries including the United Kingdom, Malaysia, Singapore, Nigeria, Russia, Thailand, Pakistan, and Uzbekistan.
The company has obtained ISO 9001, ISO 14001, ISO 45001 certification, as well as SIL2, PESO, CE, and ATEX certification. It is recognized as a national high-tech enterprise, an innovative enterprise in Sichuan Province, a technology center for enterprises in Chengdu, and a joint laboratory of the China National Institute of Metrology and Southwest Petroleum University. The company's products have been acknowledged as scientific and technological achievements in Sichuan Province and have been awarded the "Sichuan Market Product Quality Stable Qualified Enterprise" certificate.
Certifications
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.
Exhibition
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