Type 8746 - Mass flow controller (MFC)/mass flowmeter (MFM) for gases
Type Description
The mass flow controller (MFC)/mass flow meter (MFM) Type 8746 for gases is suitable for a wide range of applications, e.g. metal and glass manufacturing or processing, fermentation processes, test benches or filling systems and packaging machines. Type 8746 is available in two variants: a variant with several analogue or digital communication interfaces and a variant with a pure CANopen-based interface. The latter is suitable for integration into existing CANopen networks or - in combination with a Bürkert fieldbus gateway - for integration in all common industry standards for Industrial Ethernet or fieldbus. This variant is tailor-made for applications with many control loops. Up to 32 MFCs / MFMs can be connected to one fieldbus gateway. The gateway 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 8746 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 inline sensor is located directly in the main flow and achieves fast response times and a high level of measuring accuracy with long-term stable calibration. As the actuator, a Bürkert direct-acting, electromagnetic proportional valve or motor valve guarantees high response sensitivity. The integrated PI controller ensures excellent control characteristics of the MFC. Type 8746 is characterised by a low pressure drop, even at high flow rates, and is especially designed for use in harsh environments thanks to its high IP degree of protection and explosion protection.
- Nominal flow range from 20 IN/min to 2500 IN/min (re. nitrogen)
- High accuracy in measurement and repeat accuracy
- Electromagnetic and motor-driven valve actuator available
- Easy device exchange due to configuration memory
- Optional: ATEX II Cat. 3G/D or USP Class VI, FDA, EC 1935 conformity
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 8746 | Mass flow controller/mass flow meter for gases | 7.7 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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データシート タイプ 8746 | ガス用質量流量コントローラ (MFC)/質量流量メータ (MFM) | 8.5 MB | JA / JP |
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データシート タイプ ME43 | フィールドバスゲートウェイ | 9.2 MB | JA / JP |
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数据表 8746 型 | 气体质量流量控制器 (MFC)/气体质量流量计 (MFM) | 8.3 MB | ZH / CN |
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Datenblatt Typ 8746 | Massendurchflussregler/Massendurchflussmesser für Gase | 7.7 MB | DE / DE |
User Manuals
Description |
Filesize |
Language / Country |
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Operating Instructions | Type8746 | Mass flow controller/mass flow meter for gases | 3.1 MB | EN / GB |
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Replacement Instructions | Types 8006, 0626 | 1.4 MB | EN / EU |
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Software Manual | Communication, cyclic commands, access tobüS objects | 821.4 kB | EN / EU |
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Software | Type 8920 | Bürkert Communicator | 1.2 MB | EN / GB |
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Supplement Type 8745, 8746 | UL variant | 680.7 kB | EN / EU |
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Supplement | CANopen Network configuration | 248.2 kB | EN / GB |
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Supplement | Cabling guide büS/EDIP | 3.2 MB | EN / GB |
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Supplement | Central configuration management | 1 MB | EN / GB |
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Supplement | Type 8742, 8744,8746 | MFM and MFC with ATEX/IECEx certification | 1.2 MB | EN / GB |
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ソフトウェア説明書 | タイプ 8920 | ビュルケルトコミュニケータ | 1.4 MB | JA / JP |
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操作手册 | 8746 型 | 气体质量流量控制器/质量流量计 | 3.3 MB | ZH / CN |
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操作説明書 タイプ 8746 | 3.1 MB | JA / JP |
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补充文件 | büS/EDIP 接线指南 | 3.4 MB | ZH / CN |
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補足説明書 | 中央構成管理 | 622 kB | JA / JP |
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補足説明書 | buS/EDIP ケーブルガイド | 3.4 MB | JA / JP |
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软件 | 型号 8920 | Bürkert Communicator | 1.6 MB | ZH / CN |
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Austauschanleitung | Typen 8006, 8626 | 1.4 MB | DE / DE |
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Bedienungsanleitung | Typ 8746 | Massendurchflussmesser / Massendurchflussregler für Gase | 3.1 MB | DE / DE |
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Complemento ATEX Type 8742 8744 8746 | 1.2 MB | PT / BR |
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Complemento | Guia de cabeamento büS/EDIP | 3.2 MB | PT / BR |
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Instructions de remplacement | Types 8006, 8626 | 1.4 MB | FR / FR |
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Instrukcja oprogramowania | Typ 8920 | Bürkert Communicator | 1.3 MB | PL / PL |
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Manuel d'utilisation | Type 8746 | Régulateur de débit massique / débitmètre massique pour | 3.1 MB | FR / FR |
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Manuel du logiciel | communication, commandes cycliques, accès aux objets büS | 832.2 kB | FR / FR |
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Manuel logiciel | Type 8920 |Bürkert Communicator | 1.2 MB | FR / FR |
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Software-Anleitung | Kommunikation, zyklische Befehle ausführen, Zugriff auf büS-Objekte | 829.3 kB | DE / DE |
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Software-Anleitung | Typ 8920| Bürkert Communicator | 1.2 MB | DE / DE |
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Supplément | Gestion centralede la configuration | 1 MB | FR / FR |
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Supplément | Guide de câblagebüS/EDIP | 3.2 MB | FR / FR |
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Supplément | Type 8742, 8744,8746 | MFM et MFC avec certification ATEX/IECEx | 1.2 MB | FR / FR |
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Uzupełnienie | Centralne zarządzanie konfiguracją | 675 kB | PL / PL |
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Zusatzanleitung | CANopen Netzwerkkonfiguration | 251.7 kB | DE / DE |
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Zusatzanleitung | Typ 8742, 8744, 8746 | MFM und MFC mit ATEX/IECEx-Zulassung | 1.2 MB | DE / DE |
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Zusatzanleitung | Verkabelungsleitfaden büS/EDIP | 3.2 MB | DE / DE |
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Zusatzanleitung | Zentrale Konfigurationsverwaltung | 1 MB | DE / DE |
Software
Description |
Filesize |
Language / Country |
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|---|---|---|---|
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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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Buerkert Communicator 8.3.6 | 520.6 MB | ML |
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Device Description Files B.31 | 27 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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MDec|Food|Hygenic 8745-8746 declaration | 156 kB | EN,DE |
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EU-DoC|EU Declaration | 35.1 kB | EN,FR,DE |
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MDec|Oxygen 8741-8742-8745-8746 | 143.1 kB | EN,DE |
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ProdCert|Ex 8742 / 8744 / 8746 ATEX | 876 kB | EN,DE |
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ProdCert|Ex IECEx ec tc 8742 8744 8746 | 1.1 MB | EN |
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EU-DoC|EU Material Compliance | 40.2 kB | EN |
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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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EtherNet/IP | 11651.02 | 8741 | 156.3 kB | EN |
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PROFIBUS | Z02212 | 8746 | 95 kB | EN |
Flyers and Catalogues
Description |
Filesize |
Language / Country |
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The platform for intelligent networking: EDIP | 4.1 MB | EN / GB |