ifm electronic has unveiled an ultrasonic flowmeter range designed to deliver higher measurement accuracy and easier integration across the bulk food and beverage industries.
The SU Puresonic Hygienic (SUH) series targets production environments with strict sanitary requirements. The model measures conductive and non‑conductive media and use the same ultrasonic technology platform.
Each device incorporates a stainless steel measuring tube with no internal sensors, seals or moving parts.
According to the company, this eliminates wear and reduces the risk of leaks or blockages, enabling maintenance‑free operation. The unobstructed tube design also minimises pressure loss, supporting more energy‑efficient system performance. Both series include IO‑Link connectivity for transmitting high‑precision data directly to plant control systems.
The SUH series has been developed specifically for hygienic processing lines. Its dead space‑free construction allows for full cleaning and sterilisation, including compatibility with CIP and SIP procedures. ifm says this makes the sensors suitable for sensitive media such as ultrapure water and edible oils. The units can be installed using a range of standard hygienic process connections.
The SUW series also offers welded flange connections intended to simplify installation in existing pipework. The company positions the sensors as a tool for optimising energy consumption. The device is designed to operate reliably in applications such as cooling circuits, boiler condensate systems, drinking water treatment and reverse‑osmosis filtration.
ifm electronic states that the product line is engineered to provide long‑term stability and accurate flow monitoring in demanding industrial environments, supporting operators seeking to modernise measurement systems without increasing maintenance requirements.