Sick FFU Series Flow Sensor for Liquid, 5 l/min Min, 240 L/min Max

Flow sensor for conductive and non-conductive liquids
Compact design with no moving parts
Process temperature up to 80 °C, process pressure up to 16 bar
High chemical resistance due to seal-free sensor design
Large display with membrane keyboard
Integrated empty tube detection

Maintenance-free flow sensor

The non-contact FFU ultrasonic flowmeter detects the flow volume of conductive and non-conductive liquids. Swimming against the current requires more strength than with the current – this is the simple fact on which ultrasonic flow measurement according to the phase difference process is based. Its compact design enables the device to be used in a wide range of applications, including those with limited space. This sensor with an enclosure rating of IP67 features a seal-free sensor design with high-quality polysulfone (Ultrason S), which not only makes it possible to use the device in harsh ambient conditions, but also ensures high process reliability. The large cleartext display also helps provide simple, fast, and hassle-free commissioning.

Flow measurement in cooling circuits
Flow monitoring in rinsing circuits with demineralized water
Flow control in rinsing systems
Use in CIP systems
Flow measurement for welding gun cooling
Flow measurement in the cooling circuits of extrusion lines
Tempering of blowing molds
Tempering of blowing molds
Flow measurement
Flow measurement
Flow measurement for controlled cooling in the silicon furnace
Flow monitoring of the cooling water in ovens

Product details cover the whole product family. For details on the specifications for this individual product, please refer to the datasheet.