Mass Flow Controller (MFC)/ Mass Flow Meter (MFM) for gases
Type 8745 / Article No. 327887
Product description
The mass flow controller (MFC) / meter (MFM) Type 8745 is suitable for mass flow control of high flow rates. Type 8745 can be configured as MFM or MFC. Optional, four different gases can be calibrated. The thermal inline sensor is located directly in the main gas stream and therefore reaches very fast response times while causing a very low pressure drop. A direct-acting proportional valve as regulating unit guarantees high sensitivity. The integrated PI controller ensures outstanding control characteristics of the MFC. MFC Type 8745 is available in two versions: with electromagnetic proportional valve and with motor-driven proportional valve.
- Commodity Codes
- 90262020
- Country
- FR
Technical attributes
Name |
Value |
Unit |
---|---|---|
Type | 8745 | |
Device function | Controller | |
Protection type (IP max. with suitable connector) | IP20 | |
Reference medium 1 | O2 | |
Work area medium 1 | 200 | |
Unit medium 1 | SLPM | |
Supply voltage | 24 V DC | |
Input signal | 4-20 mA | |
Output signal | 4-20 mA | |
Typical electrical power consumption | 18,5 | W |
Power consumption according to UL61010-1 | 33 | W |
Port connection 1 type | Internal thread | |
Port connection 1 standard | G | |
Port connection 1 DN | 3/8" | |
Port connection 2 type | Internal thread | |
Port connection 2 standard | G | |
Port connection 2 DN | 3/8" | |
Electronics body material | PC (Polycarbonate) | |
Fluidics body material | Aluminium | |
Sealing toward outside material | FKM (Fluor rubber) | |
Seat seal material | FKM (Fluor rubber) | |
Mounting position | horizontal | |
actuator type | 2875 | |
Seat size | 3 mm (1/8") | |
Units for pressure specifications | bar (ü) | |
Calibration pressure medium 1 at Qnom | 4 | |
Maximum pressure medium | 5 | |
Outlet pressure medium 1 at Qnom | 0 | |
Valve version | For high differential pressure | |
Electrical connection 1 type | D-SUB | |
Input type digital quantity | 1 | PCE |
Output type digital quantity | 1 | PCE |
Measuring accuracy of reading | 1,50 % | |
Measuring accuracy from end value | 0,30 % | |
Measuring or control range | 1:50 | |
Weight | 1,608 | kg |
Can be combined with
Applications & Tools
Downloads
Data Sheets
User Manuals
Software
Description |
Filesize |
Language / Country |
|
---|---|---|---|
![]() |
Buerkert Communicator 5.1.3 | 536 MB | ML |
![]() |
Device Description Files B.18 | 14 MB | ML |