The PF3A7#H is the latest addition to SMC’s flow switch family that covers a large flow measurement range and features a clear and easy to read display, which is crucial in monitoring the main line, branch or specific equipment.
With a 100:1 flow ratio, which is defined as the ratio between the full-scale range and the minimum point of measure, the PF3A7#H can detect leaks and monitor main line air consumption with just one product. Accuracy of information sits at the heart of the PF3A7#H, with a 3-colour and 3-label screen display that can rotate in increments of 90°, allowing operators to take notes and set the flow switch while checking the measured value.