Hydrogen Flow Meter Hy-Orifice™ LP (6mm, 0.003 g/sec to 16 g/sec, 320 Bar)

GM Flow Measurement Services

  • Working pressure of 320 bar
  • High pressure version with a small 6 mm bore
  • For flow rates between 0.003 g/sec to 16 g/sec
  • View datasheet to select the perfect hydrogen flow meter for your flow rate
  •  If your flow rate is not mentioned, contact GM Flow for further advice

Add to compare

Hydrogen Flow Meter Hy-Orifice™ LP (6mm)

  • Built entirely from 316L SS Hy-Orifice provides a tough, accurate, corrosion and erosion-resistant flow measurement technique, which is easy and safe to operate, even by inexperienced personnel.
  • Utilising NPT or Autoclave end connections and offering a range of between 0.5 and 8 mm orifice sizes.
  • Hy-OrificeTM offers a quick, easy, and compact installation with a flow computer, differential and flowing pressure, and temperature transmitters already attached, ready to measure any flow rate within the ranges quoted.
  • Hydrogen flow meter Hy-Orifice includes high and low pressure ports and the required upstream and downstream straight lengths, built into the meter body. Simply plumb it into your line, attach 24 VDC power supply, and start to measure instantly.
  • By varying the orifice size, differential pressure, and flowing pressure transmitter ranges, Hy-Orifice™ can measure from as low as 0.008 g/sec (@ 10 Bar) up to 108 g/sec of Hydrogen (@1000 bar). Hy-Orifice™ complements our Hy-Cone™ and Integra-Cone™ flow meters by providing a very low flow range device for extreme pressure applications.

Key features

  • NPT or Autoclave Threaded Connections
  • 5 to 10:1 Turndown ratio (depending on accuracy requirements)
  • Includes required upstream and downstream straight lengths within the meter body
  • Mono-Block Design - no Welding
  • Integrated Pressure, Differential Pressure & Temperature Instruments
  • Corrosion and Erosion Resistant Materials
  • Simple Operation and Field Inspection/Maintenance
  • Reliable by Design
  • Rated to 1000 bar Working Pressure
  • 316L Stainless Steel as standard

Application areas

  • Electrolyser performance monitoring

Contact us

  • GM Flow has the right hydrogen flow meter for you. Fill out the contact vendor form to contact the vendor.
Max Pressure (in bar) 320
Manufacturing Readiness (MRL) 7
Technology Readiness (TRL) 6
GM Flow Measurement Services

GM Flow are experts in measurement of the flow rate of gases, historically natural gas and nitrogen, but now we excel in hydrogen and CO2. Our technology is designed and built in Scotland, with over 100 years of experience within our team. With less than 1 bar pressure-loss, and no moving parts, our latest product Hy-Cone™, is designed specifically for Hydrogen. The low-pressure loss across Hy-Cone™ maximises hydrogen throughput in vehicle fueling applications. For electrolyser applications, these devices monitor hydrogen output rates, maintaining maximum electrolyser efficiency over time.

99% of all inquiries get answered within 5 days. Your inquiry will be sent immediately to the right person within the vendor organisation.

Latest products

Browse the Hyfindr Digital Ecosystem

Forum icon
Hyfindr
Tech Videos
Assignment icon
Hyfindr
Tech Knowledge
Thumb up icon
Hyfindr
Tech Advisory
Group icon
Hyfindr
Tech Community