Microelectronics Pumps (BPS Series) 
Bioprocessing Pumps (Single-Use) 
Control Units 
100-30309
LeviFlow Sensor LFS-20-U
$1,256.95
*incl. packaging (Taxes and shipping calculated at check-out)
Estimated Shipping Time: 6 weeks
Delivery from Switzerland
Flow Range Sensor (l/min)
4.7 - 20 (Accuracy of +/- 1%)
Max. Pressure (bar)
5 / 4.1 (at 20° / 90 °C)
Max. Viscosity (mm²/s)
0.8-40 mm²/s
Max. Liquid Temperature
90°C / 194°F
The LEVIFLOW® LFS inline sensor is designed for non-invasive high precision flow measurements of high purity fluids. Two piezoelectric transducers generate and receive ultrasonic waves. When flow is present, the with-stream wave is accelerated, and the against-stream wave is slowed down. The difference in transit time is proportional to the velocity of the fluid. The wet material is made from PFA and resistant against harshest chemicals.
Specifications
| Flow Range Sensor (l/min) | 4.7 - 20 (Accuracy of +/- 1%) |
|---|---|
| Max. Pressure (bar) | 5 / 4.1 (at 20° / 90 °C) |
| Max. Viscosity (mm²/s) | 0.8-40 mm²/s |
| Fitting Size | 1/2” |
| Fitting Type | Tube |
| Wet Volume | 20.8 ml |
| Wet Surface | 87.5 cm² |
| Max. Liquid Temperature | 90°C / 194°F |
| Cable Lenght (mm) | 500 |
| Cable Jacket | FEP |
| IP Rating | 65 |
| Connector Cover | PVDF male |
