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Model 513
Wet/Wet Differential Pressure Transducer mV/V

Series 513 Pressure Transducers are bi-directional wet-wet (BDWW) sensors designed for a wide range of differential measurements where both pressure sources can involve wet or corrosive fluids, each port having a welded, stainless steel diaphragm. Typical applications include flow measurement, depth sensing, pressure equalization, and liquid level.

Series 513 models are constructed of stainless-steel, and come in three sizes, depending on nominal range. All units feature mechanical stops to prevent damage when infrequently overloaded. The diaphragm will hit the stops at about 50% above full-scale range, thus minimizing the possibility of damage from depressurization of one input line. Low- and middle range units include viton O-ring seals (metal seals optional). All high-range units have metal seals. Accuracy: ±0.25% of full scale


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