Type 8741 - Mass flow controller (MFC)/mass flowmeter (MFM) for gases
Type Description
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 or 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 type 8741 can be switched at any time between büS and CANopen communication. Type 8741 can be configured as an MFM or an MFC according to demand. Furthermore, a Modbus RTU variant is also available. 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.
- Nominal flow range from 0.010 IN/min to 160 IN/min (re. nitrogen)
- High accuracy in measurement and repeat accuracy
- Very fast response times
- Easy device exchange due to configuration memory
- Optional: USP Class VI, FDA, EC 1935 compliant
For selecting the correct product please refer to the technical data, images and notes for proper use according to the data sheet.
Can be combined with
Applications & Tools
Downloads
Data Sheets
Description |
Filesize |
Language / Country |
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Data sheet Type ME43 | Fieldbus gateway | 1.1 MB | EN / EU |
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Data sheet Type 8741 | Mass flow controller/mass flow meter for gases | 3.7 MB | EN / EU |
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数据表 ME43 型 | 现场总线网关 | 1 MB | ZH / CN |
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Datenblatt Typ ME43 | Feldbus-Gateway | 1.1 MB | DE / DE |
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数据表 8741 型 | 气体质量流量控制器 (MFC)/气体质量流量计 (MFM) | 4.2 MB | ZH / CN |
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Datenblatt Typ 8741 | Massendurchflussregler/Massendurchflussmesser für Gase | 3.7 MB | DE / DE |
User Manuals
Description |
Filesize |
Language / Country |
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|---|---|---|---|
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Operating Instructions | Type8741 | 4.4 MB | EN / EU |
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Replacement Instructions | Types 8701, 8711, 8703, 8713 | 513.9 kB | EN / EU |
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Software Manual | CANopen Network Configuration | 759.2 kB | EN / EU |
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Software Manual | Communication, cyclic commands, access tobüS objects | 821.2 kB | EN / EU |
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Software Manual | Modbus RTU Communication | 2.5 MB | EN / EU |
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Software manual | Central configuration management | 1.1 MB | EN / EU |
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Software manual | Type 8920 Bürkert Communicator | 947.8 kB | EN / EU |
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Supplement Type 8741, 8742 | UL variant | 679.1 kB | EN / EU |
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Supplement | Cabling guide büS/EDIP | 2.9 MB | EN / GB |
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ソフトウェアマニュアル タイプ 8920 | Bürkert BürkertコミュニケーターBürkert装置の通信用ソフトウェア | 1.3 MB | JA / JP |
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使用说明 型号 8741 | 4.6 MB | ZH / CN |
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使用说明增补 | Modbus RTU Communication | 1.9 MB | ZH / CN |
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操作説明書 タイプ 8741 | 3.9 MB | JA / JP |
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补充文件 | büS/EDIP 接线指南 | 3.1 MB | ZH / CN |
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補足説明書 | buS/EDIP ケーブルガイド | 3.1 MB | JA / JP |
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Austauschanleitung | Typen 8701, 8711, 8703, 8713 | 515.3 kB | DE / DE |
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Bedienungsanleitung | Typ 8741 | 2.3 MB | DE / DE |
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Instruções adicionais | Guia de cabeamento büS/EDIP | 2.9 MB | PT / BR |
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Instructions de remplacement | Types 8701, 8711, 8703, 8713 | 515.9 kB | FR / FR |
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Instrukcja obsługi Oprogramowanie | Centralne zarządzanie konfiguracją urządzeń | 795.8 kB | PL / PL |
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Instrukcja obsługi Oprogramowanie | Typ 8920 Oprogramowaniekomunikacyjne do urządzeń | 2 MB | PL / PL |
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Istruzioni d'uso Tipo 8741 | 3.7 MB | IT / IT |
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Manual de operação Tipo 8741 | 3.7 MB | PT / BR |
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Manuel d'utilisation | Type 8741 | 4.4 MB | FR / FR |
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Manuel du logiciel | Gestion centrale de la configuration | 1 MB | FR / FR |
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Manuel du logiciel | Type 8920 Bürkert Communicator | 954.9 kB | FR / FR |
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Manuel du logiciel | communication, commandes cycliques, accès aux objets büS | 832 kB | FR / FR |
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Návod k obsluze Typ 8741 | 3.7 MB | CS / CZ |
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Software-Anleitung | CANopen Netzwerkkonfiguration | 823.9 kB | DE / DE |
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Software-Anleitung | Kommunikation, zyklische Befehle ausführen, Zugriff auf büS-Objekte | 829.1 kB | DE / DE |
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Software-Anleitung | Typ 8920 Bürkert Communicator | 943.7 kB | DE / DE |
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Software-Anleitung | Zentrale Konfigurationsverwaltung | 1 MB | DE / DE |
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Zusatzsanleitung | Verkabelungsleitfaden büS/EDIP | 2.9 MB | DE / DE |
Software
Description |
Filesize |
Language / Country |
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|---|---|---|---|
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Buerkert Communicator 8.2.4 | 519.7 MB | ML |
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Device Description Files B.30 | 25.8 MB | ML |
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PACTware 6.2.0020 | 320.1 MB | ML |
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Bürkert büS for NI LabVIEW 1.7.2 | 22 MB | ML |
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MFC MFM DTM Collection 1.0 | 421.3 kB | ML |
Declaration of Conformity
Description |
Filesize |
Language / Country |
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|---|---|---|---|
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EU-DoC|EU Material Compliance RoHS-Manufacturer declaration | 220.6 kB | EN |
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MDec|Food|Hygenic 8741-8742 & 870x & 871x decl. | 159.1 kB | EN,DE |
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EU-DoC|EU Declaration | 28.6 kB | EN,FR,DE |
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MDec|Oxygen 8741-8742-8745-8746 | 147.2 kB | EN,DE |
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EU-DoC|EU Material Compliance | 40.2 kB | EN |
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EU-DoC|EU Material Compliance RoHS-Déclaration du fabricant | 30.9 kB | FR |
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EU-DoC|EU Material Compliance RoHS-Herstellererklärung | 651.5 kB | DE |
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EU-DoC|EU Material Compliance | 41.7 kB | FR |
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EU-DoC|EU Material Compliance | 40.9 kB | DE |
Certificates/Manufacturer Declarations
Description |
Filesize |
Language / Country |
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|---|---|---|---|
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PROFINET | Z12370 | 8741 | 96 kB | EN |
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EtherNet/IP | 11651.02 | 8741 | 156.1 kB | EN |
Flyers and Catalogues
Description |
Filesize |
Language / Country |
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|---|---|---|---|
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The platform for intelligent networking: EDIP | 4.1 MB | EN / GB |