Bürkert
Mass flow controller for gases (MFC)
Type 8626 / Article No. 297035
Product description
The mass flow controller (MFC) Type 8626 is suitable for controlling the mass flow of high gas quantities. The thermal inline sensor is located directly in the gas stream and therefore achieves very fast response times. A direct-acting proportional valve from Bürkert guarantees, as the actuator, high response sensitivity. The integrated PI controller ensures excellent control characteristics of the MFC. The 8626 can optionally be calibrated for two different gases; the user can toggle between these two gases. As electrical interfaces both, analogue standard signals and fieldbuses are available. The mass flow controller Type 8626 is especially designed for use in harsh environments due to a low sensitivity to contamination and the high IP protection class. The MFC is ideal for various applications, e.g. burner controls, heat treatment, metallurgy, the food and beverage industry, environmental technology, material coatings, fuel cell technology or test benches.
- Commodity Codes
- 90328900
- Country
- FR
Technical attributes
Name |
Value |
Unit |
|---|---|---|
| Type | 8626 | |
| Device function | Controller | |
| Protection type (IP max. with suitable connector) | IP65 | |
| Reference medium 1 | Ar | |
| Work area medium 1 | 150 | |
| Unit medium 1 | Nl/min | |
| Supply voltage | 24 V DC | |
| Input signal | 4-20 mA | |
| Output signal | 4-20 mA | |
| Typical electrical power consumption | 24,5 | W |
| Power consumption to UL61010-1 | 39 | W |
| Port connection 1 type | Inner thread | |
| Port connection 1 standard | G | |
| Port connection 1 diameter | 1/2" | |
| Port connection 2 type | Inner thread | |
| Port connection 2 standard | G | |
| Port connection 2 diameter | 1/2" | |
| Electronics body material | Aluminium | |
| Fluidics body material | Aluminium | |
| Sealing toward outside material | EPDM (Ethylene-propylene-diene rubber) | |
| Seat seal material | EPDM (Ethylene-propylene-diene rubber) | |
| Mounting position | horizontal | |
| Valve type | 2875 | |
| Orifice | 5 mm (3/16") | |
| Units for pressure specifications | bar (ü) | |
| Calibration pressure medium 1 at Qnom | 0,7 | |
| Maximum pressure medium | 1 | |
| Outlet pressure medium 1 at Qnom | 0 | |
| Electrical connection 1 type | D-SUB | |
| Electrical connection 2 type | Female connector M16 | |
| Input type digital quantity | 3 | PCE |
| Binary input 1 | Default | |
| Binary input 2 | default | |
| Binary input 3 | default | |
| Output type digital quantity | 2 | PCE |
| Binary output 1 | default | |
| Binary output 2 | default | |
| Measuring accuracy of reading | 1,50 % | |
| Measuring accuracy from end value | 0,30 % | |
| Measuring or control range | 1:50 | |
| Weight | 2,25 | kg |
Downloads
Data Sheets
Description |
Filesize |
Language / Country |
|
|---|---|---|---|
|
Type 8626 data sheet | mass flow controller for gases | 2 MB | EN / EU |
|
|
Typ 8626 Datenblatt | Massendurchflussregler für Gase | 2 MB | DE / DE |
User Manuals
Description |
Filesize |
Language / Country |
|
|---|---|---|---|
|
|
Accessory Type 8006 8626 8702 8712 | Fieldbus adapter | 53 kB | EN / EU |
|
|
Additional manual Type XXXX | MFC Family - Digital Communication (RS 232 / RS 485) | 2 MB | EN / EU |
|
|
Operating Instructions Type 8006 8626 8702 8712 | MFM / MFC | 2 MB | EN / EU |
|
|
Accessoire Type 8006 8626 8702 8712 | Adaptateur bus de terrain | 56 kB | FR / EU |
|
|
Bedienungsanleitung Typ 8006 8626 8702 8712 | MFM / MFC | 2 MB | DE / EU |
|
|
Manuel d'utilisation Type 8006 8626 8702 8712 | MFM / MFC | 2 MB | FR / EU |
|
|
Manuel supplémentaire Type XXXX | MFC Family - Communication numérique (RS 232 / RS 485) | 2 MB | FR / FR |
|
|
Zubehör Typ 8006 8626 8702 8712 | Busadapter | 56 kB | DE / EU |
|
|
Zusatzanleitung MFC Typ XXXX | MFC Family - Digital Communication (RS 232 / RS 485) | 2 MB | DE / DE |
Software
Description |
Filesize |
Language / Country |
|
|---|---|---|---|
|
Initiation Files EDS GSD A.05 | 209 kB | ML |
|
|
MFC_Driver_DLL (A.16) A.16 | 6 MB | ML |
|
|
MassFlowCommunicator A.30 | 28 MB | ML |
|
|
USB-Driver WIN 7, XP (32, x64) A.05 | 3 MB | ML |
EU Declaration of Conformity
Description |
Filesize |
Language / Country |
|
|---|---|---|---|
|
|
EU-DoC|EU Declaration | 471 kB | ML |
Interactive Animation
Description |
Filesize |
Language / Country |
|
|---|---|---|---|
|
|
3D-Animation - 8626 | 3 MB | DE |
|
|
3D-Animation - 8626 | 2 MB | DE |
|
|
3D-Animation - 8626 | 2 MB | EN |
|
|
3D-Animation - 8626 | 3 MB | EN |
Flyers and Catalogues
Description |
Filesize |
Language / Country |
|
|---|---|---|---|
|
|
Flyer Best Practice - Developing a ready-to-connect solution for automated metering of oxidation air for the Waterwork Everswinkel. | 289 kB | EN / GB |
|
|
Flyer Best Practice - Helping to create an explosive atmosphere on a daily basis. | 392 kB | EN / GB |