Mass Flow Controller and Mass Flow Meter - Type 8741

Bürkert Fluid Control Systems

  • Mass flow controller and mass flow meter with nominal flow ranges from 0.010 l/min to 160 l/min
  • High accuracy and repeatability
  • Very fast response times
  • Simpler device exchange due to configuration memory
  • Optional: USP Class VI, FDA, EC 1935 compliant

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Mass Flow Controller (MFC) and Mass Flow Meter (MFM) - Type 8741

  • The Type 8741 mass flow controller (MFC)/mass flowmeter (MFM) for gases is suitable for a variety of applications and is available with industrial Ethernet, analogue or fieldbus interfaces.
  • The variant with CANopen-based Bürkert Systembus (büS) is suitable for integration into existing CANopen networks or - in combination with the Type ME43 fieldbus gateway - for integration into all common industry standards for Industrial Ethernet and/or fieldbus. The latter option is tailor-made for applications with many control loops. Up to 32 MFCs/MFMs can be connected to one fieldbus gateway. Type ME43 transmits the internal CANopen-based communication to Industrial Ethernet and fieldbus standards.
  • The mass flow controller/mass flow meter can always be switched between büS and CANopen communication. Type 8741 can be configured as an MFM or an MFC according to demand. Optionally, up to four calibration curves can be stored in the device.
  • The thermal MEMS sensor is located directly in the gas stream and therefore achieves very fast response times. As the actuator, a Bürkert direct-acting proportional valve guarantees high response sensitivity. The integrated PI controller ensures excellent control characteristics of the MFC.

Key features

  • The integrated PI controller ensures excellent control characteristics of the mass flow controller.
  • Mechanical line connection: 1/4', 1/2', flange, clamping ring connection
  • Flow range: full scale up to 160 Nl/min (with respect to N2), up to 1000 Nl/min (with respect to H2)
  • Accuracy +/-0.8 % f.s. +/-0.3 % f.s.
  • Setting range 1:100, higher on request
  • Pressure range: Up to 10bar, higher on request
  • Temperature range: -10 to +70°C (medium)
  • Protection class: IP20
  • Optional approvals/conformities: UL, fuel gas, hydrogen and oxygen suitability

Application areas

  • Hydrogen production - Electrolyser
  • Hydrogen use – Stationary fuel cells, Mobile fuel cells
  • Hydrogen test benches - Industrialization, Scale up
  • Hydrogen infrastructure

Contact us

  • With more than 25 years of experience in the hydrogen industry, we know what matters when it comes to controlling gases and liquids. Interested? Feel free to contact us via the vendor form.
Brand Bürkert
Max Volume Flow (in lpm) 160
Min Volume Flow (in lpm) 0.01
Max Power (in kW) 0.002
Nom Input Voltage (in V) 24
Mechanical Connectors 1/2", 1/4", Clamping ring, Flange
Ingress Protection Rating IP20
Compliant with Fuel gas, Hydrogen, Oxygen, UL
Max Ambient Temperature (in °C) 70
Min Ambient Temperature (in °C) -10
Bürkert Fluid Control Systems <p><a href="https://www.linkedin.com/company/burkert-fluid-control-systems/"><img alt="" src="/media/image/a0/0a/e74868ab7d6752d79bf002d9dc44.png" style="height:25px; width:25px" /> </a><a href="https://www.instagram.com/buerkertfluid/"><img alt="" src="/media/image/42/64/8b2eba0d98c225194b09117819fe.png" style="height:25px; width:25px" /></a><a href="https://www.facebook.com/Buerkert.Fluidtechnik"> <img alt="" src="/media/image/bc/f4/60165648769a1cc9e18487041d9e.png" style="height:25px; width:25px" /></a><a href="https://www.youtube.com/user/BuerkertFluid"> <img alt="" src="/media/image/74/e1/5ad0f5cdce1a7ad4c19a213a41c7.png" style="height:25px; width:25px" /> </a><a href="https://www.xing.com/companies/b%C3%BCrkertfluidcontrolsystems"><img alt="" src="/media/image/3a/ac/e0038b427d7dbf97921c8336ea5f.png" style="height:25px; width:25px" /> </a><a href="https://twitter.com/buerkertfluid"><img alt="" src="/media/image/c7/4a/a72d5b266df90978a87d64642aaf.png" style="height:25px; width:25px" /></a></p> <p>Christian-B&uuml;rkert-Stra&szlig;e 13-17, 74653 Ingelfingen, Germany</p> <p>Innovative fluidic solutions for a clean future with hydrogen B&uuml;rkert offers the right fluidic solutions for the complete hydrogen value chain. B&uuml;rkert approved products ensure high safety, the highest possible output and low-maintenance operation - today and in the future. In addition to valves, sensors, and automation, B&uuml;rkert is also a reliable partner when it comes to customised and tailor-made solutions. With more than 20 years of experience in the hydrogen industry, they know what matters. Together with you, B&uuml;rkert will find the best and most efficient solution for your fluidics challenges. In doing so, B&uuml;rkert is your partner, from development to large-scale production - for a quick time-to-market and long-term market success.</p>
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99% of all inquiries get answered within 5 days. Your inquiry will be sent immediately to the right person within the vendor organisation.

By ticking the checkbox, you consent to the collection and storage of the data you have provided for the purpose of contacting and answering your request in accordance with our Privacy Policy. You can revoke your consent at any time by sending an email to bye-bye@hyfindr.com.

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