voltage drop Vd < 2 VDC light source pulsed infrared diode output indicator LED yellow nominal pressure (probe tip) 10 bar wave length 880 nm connection types cable 3 pin, 2 m reverse polarity protection yes, Vs to GND voltage supply range +Vs 10 ... 30 VDC width / diameter 30 mm measurement type contact with medium thread M16x1 mm output circuit NPN short circuit protection no sensitivity adjustment no output function normally open (NO) type cylindrical operating temperature 0 ... +65 °C current consumption max. (no load) 15 mA protection class IP 67 output current < 200 mA housing material polysulphone height / length 81 mm type liquid level sensor material (sensing device) polysulphone manufacter SKU FFAK 16NTD1001/L