Endress+Hauser Electromagnetic Flow Measuring System. Model: Promag H (sensor). S/N: 54176591000. Order code: 53H08-1H1B1NA0B2AA. Recommended flow rate: 0.25 to 8 gpm. Factory settings: 2 gpm. Pulse value: 0.02 gal. Low flow cutoff: 0.025 gal/min. K-factor: 1.2696/5. TM maximum: 300 °F. Matr'l constr: PFA/HAST-C22/Silicone EPD/MSU 0.2% CAL. System requirements: 120 V, single phase. Endress+Hauser Transmitter, Model: Promag 53, S/N: 54176591000, 85-260 VAC, 50-60 Hz. Type 4X Nema enclosure. Endress+Hauser flow measuring systems are used to measure the flow rates of conductive fluids in closed pipes. Most fluids can be metered, provided they have a minimum conductivity of 5 mS/cm, examples are: acids, alkalis, pastes, mashes, pulps, drinking water, wastewater, sewage sludge, milk, beer, wine, mineral water, yogurt, molasses, etc. Inlets/outlets: (2) 5/16 in. dia. S-line fittings. Overall dimensions: 9-1/2 in. L x 9 in. W x 14 in. H.