Microelectronics Pumps (BPS Series) 
Bioprocessing Pumps (Single-Use) 
Microelectronics Fans 
Control Units 
100-91370
Flow Control System BPS-iF100.4-20Z (ATEX/IECEx)
Consists of:
Availability on request
Flow Range Sensor (l/min)
4.7 - 20 (Accuracy of +/- 1%)
Max. Viscosity (mm²/s)
20 cP
Max. Pressure (bar)
2
Max. Flow (l/min)
20
Fitting Size
1/2” (Sensor: 1/2”)
Max. Liquid Temperature
90 °C / 194 °F
Service/Control Interface
RS485 with Modbus protocol and PLC Interface
The Levitronix® BPS flow controllers are designed for ultrapure processing of delicate fluids in microelectronic wet applications. Based on active magnetic levitation, the pump impeller is suspended and driven by the magnetic field of the motor. The wide gap ensures that there is no mechanical contact between moving parts and therefore no wear. There are no bearings to wear out or seals to break down.
The impeller and casing are both made from chemical-resistant high purity fluoropolymer resins. Fluid flow rate and pressure are precisely controlled by electronically regulating the impeller speed.
Specifications
| Flow Range Sensor (l/min) | 4.7 - 20 (Accuracy of +/- 1%) |
|---|---|
| Max. Viscosity (mm²/s) | 20 cP |
| Max. Pressure (bar) | 2 |
| Max. Flow (l/min) | 20 |
| Fitting Size | 1/2” (Sensor: 1/2”) |
| Fitting Type | Tube |
| Impeller Material | PFA |
| Sealing Ring | FFPM Perfluoroelastomer (O-Ring) |
| Wet Volume (without drain port) | 29 ml |
| Wet Surface (without drain port) | 16 600 mm² |
| Max. Liquid Temperature | 90 °C / 194 °F |
| Motor/Driver Coating | ETFE |
| Connector Type | Open Wires |
| Cable Lenght (mm) | 5 000 |
| Cable Jacket | FEP |
| Ex Protection | ATEX/IECEx |
| Power | 100 W |
| Voltage | 24 VDC |
| PLC Interface | 1 analog inputs 0-10 V / 4-20 mA 1 analog output 0-10 V 2 digital inputs 5-24 V (optocoupler) 2 digital outputs 0-24 V / 100 mA (open drain) |
| Service/Control Interface | RS485 with Modbus protocol and PLC Interface |
| Sensor Size | LFS-04, LFS-08, LFS-20 |
Downloads
System Configuration
