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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

The mass flow controller / meter type 8741 for gases is intended for the use in a büS or CANopen network. The büS network technology is based on CAN physics and was developed by Bürkert especially for Industrial Ethernet or fieldbus communication in applications with multiple control loops. In combination with the system control unit (SCU) type ME2X, the CANopen based communication can be translated to the customer’s fieldbus. The mass flow controller (MFC) / meter (MFM) can always be switched between büS and CANopen communication. Given that, Type 8741 can also be directly integrated into existing CANopen networks. Type 8741 can be configured as MFM or MFC. Optional, two different gases can be calibrated. The thermal MEMS sensor is located directly in the gas stream and therefore reaches very fast response times. A direct-acting proportional valve as regulating unit guarantees high sensitivity. The integrated PI controller ensures outstanding control characteristics of the MFC / MFM. Type 8741 is especially designed for use in cabinets.


  • Nominal flow ranges from 0.010 lN/min to 80 lN/min
  • High accuracy and repeatability
  • Very fast response times
  • 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.

Downloads

Description
Filename
Filesize
Language / Country
SOW Buerkert Communicator 2.4 00689176_BuerkertCommunicator_2_4.zip 47 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 764.3 kB DE / DE
DTS System Control Unit (SCU) DSME2X-Standard-EU-EN.pdf 753.1 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 963.7 kB DE / DE
MAN Software Communicator MA8920-Software-EU-ML.pdf 960 kB EN / EU
MAN Software Communicator MA8920-Software-FR-FR.pdf 975.3 kB FR / FR