The TUF339i is a portable clamp-on ultrasonic flow meter that operates on battery power for mobility and convenience to measure flow rates at any location. It’s designed for easy installation at the site and supports pipelines up to DN2000.

The TUF339i is a microprocessor-controlled instrument with an inbuilt LCD display and keypad. It can display fluid flow rate or velocity, together with totalised values, and can also function as a data logger. The logged data can be transferred to a PC or printer through the RS232/USB interface or stored in the instrument’s non-volatile memory for later retrieval. It has a data storage capacity of up to 98,000 points.

The TUF339i can also provide a current or variable ‘pulse’ output proportional to the detected flow rate, calibrated to suit a specific flow range. These outputs can be used with a range of external interface devices, including those found in building management systems or site monitoring systems.