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Model 328 Datasheet 
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The Model 328FM is a loop powered flow meter used in conjunction with a primary element crest level transmitter in an open channel to calculate flow rate and total flow. It requires a 4-20 mA input from a level transmitter. The display is a 3 1/2 digit LCD. Calibration is accomplished with 4 pushbutton entry switches. Its memory is non-volatile RAM. The 328FM is available in a NEMA 4X/NEMA 6 hoseproof/submersible enclosure or a NEMA 7 explosion proof enclosure.
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