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Type 8741 - Mass Flow Controller (MFC)/ Mass Flow Meter (MFM) for Gases

Produkt-Foto Typ 8741

The depiction of the products may differ from the actual specific design.

  • Produkt-Foto Typ 8741
  • Produkt-Foto Typ 8741
  • Produkt-Foto Typ 8741

Type Description

Type 8741 can be configured either as MFC or MFM and is intended for the use in a büS or CANopen network. The büS network technology which is based on CAN physics was developed by Bürkert especially for applications with quite a number of control loops run by Industrial Ethernet or other fieldbuses. The System Control Unit (SCU) Type ME2X converts the customer’s Ethernet communication into the proprietary büS and operates all electronic devices connected. The communication of the devices can be switched from büS to CANopen. Given that, Type 8741 can also be integrated into an existing CANopen infrastructure. Type 8741 measures (MFM) or controls (MFC) the mass flow of gases using a MEMS sensor. The sensor is in direct contact with the gas and therefore reaches very fast response times of a few hundred milliseconds. Furthermore, the measurement is independent from pressure or temperature deviations. The MFC/MFM can optionally be calibrated for two different gases, the user is able to switch between them.

  • Direct flow measurement in MEMS technology
  • High accuracy and repeatability
  • Very fast response time
  • Communication via fieldbus based on CANopen

For selecting the correct product please refer to the technical data, images and notes for proper use according to the data sheet.


Language / Country
SOW Buerkert Communicator 2.3 00689176_BuerkertCommunicator_2_3.zip 44.8 MB
SOW Initiation Files EDS A.09 00689846_000000_KONF_EDS.zip 4 MB
DTS Massendurchflussregler/Messer DS8741-Standard-DE-DE.pdf 1.3 MB DE / DE
DTS Mass Flow Controller/Meter DS8741-Standard-EU-EN.pdf 1.3 MB EN / EU
DTS System-Steuereinheit (SCU) DSME2X-Standard-DE-DE.pdf 561 kB DE / DE
DTS System Control Unit (SCU) DSME2X-Standard-EU-EN.pdf 558.5 kB EN / EU
MAN Bedienungsanleitung 8741 8742 MA8741-Manual-EU-DE.pdf 3.2 MB DE / EU
MAN Operating Instr. 8741 8742 MA8741-Manual-EU-EN.pdf 3.2 MB EN / EU
MAN Manuel d'utilisation 8741 8742 MA8741-Manual-EU-FR.pdf 3.3 MB FR / EU
MAN Ergänzung Typ 8741-8742-8746 MA8741-Supplement-DE-DE.pdf 109.7 kB DE / DE
MAN Supplement Type 8741-8742-8746 MA8741-Supplement-EU-EN.pdf 109 kB EN / EU
MAN Software Communicator MA8920-Software-DE-DE.pdf 861.9 kB DE / DE
MAN Software Communicator MA8920-Software-EU-ML.pdf 849.6 kB EN / EU
MAN Software Communicator MA8920-Software-FR-FR.pdf 872.9 kB FR / FR