... Diesel flow sensor DN8 (Double ) DFM8 Fuel consumption flow meter, fuel counter, DFM8 Fuel consumption flow sensor, Fuel consumption ... , fuel consumption flow meter DFM8Ring piston meter for light fuel oil and diesel oil, without register unit, with Reed pulser, version ... 2%With built-on RE Reed pulserContact load max.: 180 V AC/DC, 1.25mA, 500WPulse value: 0.005 LCD totalizer OP2remote display, ...