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Clamp-On Flow Sensors
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Flow Meters
(1)
Tube size
1/2"
1/4"
1/8"
3/4"
3/8"
3/8" - 1/2"
Flow rate
0 to 1000 mL/min
0 to 20.00 L/min
0 to 8000 mL/min
100 L/min
20 L/min
30 L/min
60 L/min

Clamp-On Flow Sensors

Non-Contact Liquid Flow Measurement

Accurate flow measurement is essential in semiconductor and high-purity process environments where liquid handling must remain stable and contamination-free. The esPRO® ultrasonic flow meters provide a reliable non-contact solution for monitoring liquid flow without cutting pipes or interrupting production processes. Using advanced ultrasonic technology, each clamp-on flow meter delivers precise and repeatable flow measurement while maintaining the integrity of the fluid system.

Because these ultrasonic flow meters operate as a clamp on flow switch or measurement device mounted on the outside of the pipe, installation is quick and completely non-invasive. This makes a clamp-on flow meter ideal for monitoring liquids in rigid plastic tubing commonly used in semiconductor manufacturing and high-purity applications.

The esPRO® ultrasonic flow meters are particularly suitable for challenging fluids, including abrasive, adherent, corrosive, and ultra-pure liquids. With a clamp on flow switch configuration, operators can easily monitor process stability and ensure accurate flow measurement without exposing sensitive liquids to contamination.

By combining reliable flow measurement, easy installation, and non-contact operation, the esPRO® clamp-on flow meter solutions provide a practical and efficient way to monitor liquid flow in demanding industrial and semiconductor applications.

3products
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espro
FD-Q10C
Clamp-On Flow Sensors
ESPRO
Keyence Clamp-on Micro Flow Meter FD-Q10C
1/4" and 3/8"
20 L/min - 30 L/min
2 Size:
Keyence Clamp-on Micro Flow Meter FD-Q10C 1/4”Keyence Clamp-on Micro Flow Meter FD-Q10C 3/8”
espro
FD-Q20C
Clamp-On Flow Sensors
ESPRO
Keyence Clamp-on Micro Flow Meter FD-Q20C
1/2” and 3/4”
60 L/min - 100 L/min
2 Size:
Keyence Clamp-on Micro Flow Meter FD-Q20C 1/2”Keyence Clamp-on Micro Flow Meter FD-Q20C 3/4”
espro
FD-XS
Clamp-On Flow Sensors
ESPRO
Keyence Clamp-on Micro Flow Sensor
3 Size:
Keyence Clamp-on Micro Flow Sensor FD-XS1Keyence Clamp-on Micro Flow Sensor FD-XS20Keyence Clamp-on Micro Flow Sensor FD-XS8