output current < 200 mA current consumption max. (no load) 15 mA height / length 66,5 mm measurement type contact with medium housing material stainless steel DIN 1.4305/AISI 303 width / diameter 30 mm manufacter SKU FFAM 16PTD1002/L connection types cable 3 pin, 2 m voltage supply range +Vs 10 ... 30 VDC output function normally open (NO) nominal pressure (probe tip) 40 bar light source pulsed infrared diode type cylindrical output circuit PNP type liquid level sensor reverse polarity protection yes, Vs to GND material (sensing device) glass (borosilicate) wave length 880 nm voltage drop Vd < 2 VDC sensitivity adjustment potentiometer, 15 turn short circuit protection no thread M16x1 mm output indicator LED yellow protection class IP 67 operating temperature 0 ... +65 °C