Accessori Parker

Dataflow - 4 to 20mA and Pulse Output Flow Transmitters

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Accessori parker

Dataflow Compact – The Low Cost Transmitter

The Dataflow Compact Transmitter was designed to offer OEM’s and end users alike a means of monitoring low flows Fluid passes through the one piece sensor body impacting on the twin vaned turbine rotor, causing it to rotate at a speed proportional to the flow rate. Two opposing photo-transistors are mounted either side of the rotor and externally of the clear
sensor body, these generate a continuous signal. 

As the rotor spins each blade obscures the infra red signal.

This is then converted into an industry standard pulse output signal – compatible with inexpensive display units for flow rate, totalising, batch control and large, central control systems.

The lightweight Grilamid body with its virtually unrestricted flow path, offers negligible pressure drop for flows up to 25 I/min and withstanding pressures up to 20 bar.

in many industries Dataflow Compact Transmitters are small and very  obust having been developed and tested extensively in industry applications where space is a restriction. Dataflow Compact with its Grilamid body and BSP connections can be installed almost anywhere and once installed will give accurate and reliable output signalling.