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Type 8719 - Liquid flow controller (LFC)
Type Description
Type 8719 is a device for liquid flow control in process technology. The measured value provided by the sensor will be compared in the digital control electronics with the predefined set point according to the signal; if a control difference is present, the control value output to the proportional valve will be modified using a PI-control algorithm. In this way, the flow can be maintained at a fixed value or a predefined profile can be followed, regardless of pressure changes or other disturbances in the system. As a control element, a proportional valve working at low friction guarantees the high sensitivity and good control characteristics of the unit.
- High dynamic control through fast flow measurement
- Applicable for liquid dosing up to 600 ml/min (36 l/h)
- No moving parts in medium
- Protection class IP65
- Fieldbus optional
For selecting the correct product please refer to the technical data, images and notes for proper use according to the data sheet.
Downloads
Data Sheets
Description |
Filesize |
Language / Country |
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|---|---|---|---|
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Data sheet Type 8719 | Liquidflow controller | 853.4 kB | EN / EU |
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Datenblatt Typ 8719 | Durchflussregler für Flüssigkeiten | 864 kB | DE / DE |
User Manuals
Description |
Filesize |
Language / Country |
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|---|---|---|---|
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Additional manual MFC | Digital communication (RS 232 / RS 485) | 1.9 MB | EN / EU |
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Operating Instructions Type 8708 8709 | LFM | Type 8718 8719 | LFC | 6.9 MB | EN,FR,DE / EU |
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取扱説明書 | タイプ 8718 / 8719 LFC、Liquid Flow Controller | タイプ 8708 / 8709 LFM、Liquid Flow Meter | 2.8 MB | JA / JP |
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Manuel supplémentaire MFC | Communication numérique (RS 232/ RS 485) | 1.9 MB | FR / FR |
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Zusatzanleitung MFC | Digitale Kommunikation (RS 232 / RS 485) | 1.8 MB | DE / DE |
Software
Description |
Filesize |
Language / Country |
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|---|---|---|---|
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USB-Driver Win 7 - Win 11 A.06 | 4.2 MB | ML |
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Initiation Files EDS GSD A.05 | 204.4 kB | ML |
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MFC_Driver_DLL (A.16) A.16 | 6.1 MB | ML |
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MassFlowCommunicator A.32 | 27 MB | ML |
Declaration of Conformity
Description |
Filesize |
Language / Country |
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|---|---|---|---|
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EU-DoC|EU Declaration | 28.8 kB | EN,FR,DE |
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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 |