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100-30373

LFS-20H-U

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Flow Range Sensor (l/min) 4.7 - 20 (Accuracy of +/- 1%)
Max. Viscosity (mm²/s) 0.8 - 40 mm²/s
Fitting Size 1/2”
Max. Liquid Temperature 180°C / 356°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. Viscosity (mm²/s) 0.8 - 40 mm²/s
Max. Pressure (bar) 5 / 4.1 (at 20° / 90 °C)
Fitting Size 1/2”
Fitting Type Tube
Wet Volume (without drain port) 20.8 ml
Wet Surface (without drain port) 87.5 cm²
Cable Lenght (mm) 500
Cable Jacket FEP
Max. Ambient Temperature (Operating/Storage) 0-60°C
Max. Liquid Temperature 180°C / 356°F
Housing/Material PFA
Connector Cover PVDF male
Spare Part Type Flow Sensor
Shape U
Regulatory Status CE
IP Rating 65
Dimensions (mm) See technical drawing
Weight (kg) 0.115
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Complementary Products

Compatible with

100-90836

LFS-20H-U+LFC-1C

LFS-20H-U+LFC-1C

Flow Range Sensor (l/min)
4.7 - 20 (Accuracy of +/- 1%)
Max. Viscosity (mm²/s)
0.8 - 40 mm²/s
Fitting Size
1/2”
Max. Liquid Temperature
180°C / 356°F