![]() ![]() The PT900 utilises a wide selection of transducers which makes it suitable for mostĪpplications, including many fluids, such as potable water, With superior diagnostics, functionality and accuracy this flow meter is regarded as leading edge technology. The Panametrics PT900 is the latest generation of portable ultrasonic clamp on flowmeter from Panametrics, it is designed to withstand rugged use in industrial applications. Panametrics Portable PT900 Ultrasonic Flow Meter Doppler ultrasonic flow meters are regarded as an old technology offering much poorer accuracies than transit time flow meters. Doppler flow meters using acoustic attenuation caused by the reflection of ultrasound signals from particles or gas bubbles within the liquid. ![]() The differential transit time of the synchronised signals is proportional to the flow rate of the fluid. The principle behind this type of non-intrusive clamp-on (strap on) flow meter is that acoustic waves with a frequency of >20kHz are emitted from one transducer to the other side of the pipe back to the opposite transducer requires less time than when travelling in the opposite direction. Request a quote or call us at 50 today.Transit time flow meters, or also known as 'time of flight' flow meters are mainly consigned to the measurement of clean liquids, although many flow measurement devices have a maximum tolerance of 5% solids. With decades of fluid process experience, Daitron looks forward to supplying you with a high-quality liquid flowmeter. Order Your High-Performance Liquid Flowmeter It is interrupted by the three blades of the rotor provides a highly accurate translation from this physical occurrence to an extremely high-resolution pulse signal. With a floating rotor there is virtually frictionless wear and tear providing for exceptionally long life a highly proportional, linear, and accurate signal and no restrictions on mounting orientation.įor a signal that is highly accurate and immune to external influences, an integrated PCB emits an infrared signal. The geometry of the rotor housing (vertical turbine, axial flow in) in combination with the light-weight Vectra rotor (0.04 grams) results in the rotor floating in the liquid, which all combine to create several significant benefits.
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