Ultrasonic Flow Meters comes with variety of Sensor option suit your application requirement. These sensors can be used in Wall mount Clamp on, Rail Mount Clamp on, Handheld Clamp on Ultrasonic flow meters. 
In clamp on type we have 3 options for various pipe size
S2 (Small Sensor): 15mm to 100mm Pipe Size
M2 (Medium Sensor): 50mm to 700mm Pipe Size
L2 (Large Sensor): 450mm to 4500mm Pipe Size
Sensor Material is Plastic Alloy
Other than above mentioned sensor we can also offer insertion type ultrasonic sensors for bigger pipe size to meet the required accuracy and signal frequency in long run. 
For choosing right sensors please talk to our technical experts.