PCE Instruments Launches Ultrasonic Flow Meter
The new PCE-TDS 200 device provides non-invasive fluid measurement for a wide range of industrial pipe materials and sizes.
Updated on Oct. 23, 2026 in Current Conditions
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PCE Instruments has introduced the PCE-TDS 200, an ultrasonic flow meter designed to measure liquid flow using the transit-time difference method. The device attaches directly to pipe exteriors, allowing for measurements without interrupting processes or requiring pipe modifications.
Why it matters
By utilizing a clamp-on design, the meter eliminates the need for expensive installation delays or physical modifications to existing piping systems. This approach allows industrial facilities to maintain process continuity while collecting accurate flow data.
The device features a velocity measurement range of ±0.00 to ±30 m/s with a resolution of 0.0001m/s. It is engineered to operate in temperatures ranging from -30°C to +160°C across diverse materials including copper, PVC, and stainless steel.
The players
PCE Instruments
PCE Instruments is a manufacturer and developer of test instruments, laboratory equipment, and industrial measuring technology.
The details
The system uses transducers that alternate between sending and receiving acoustic signals through the pipe. A microprocessor then analyzes the time differences to calculate the average flow velocity and rate for the liquid inside.
Timeline
October 23, 2026: PCE Instruments launched the PCE-TDS 200 flow meter.
The Big Picture
The introduction of the PCE-TDS 200 builds upon the established transit-time ultrasonic difference method, which serves as a standard for high-precision fluid dynamics. This device represents a continued industry trend toward non-invasive monitoring technologies.
Facilities managers and engineers can now perform system diagnostics without the costs associated with system shutdowns or physical pipe cutting. The device is powered by a rechargeable lithium-ion battery, making it suitable for field use where external power may be unavailable.
The takeaway
Non-invasive measurement tools provide a scalable solution for monitoring flow rates in varied industrial settings without process disruption. Regular maintenance and calibration of such sensors are essential to ensure long-term accuracy in harsh temperature environments.
Further reading
For more information on the latest industrial equipment releases, visit the Current Conditions section.
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