output function normally open (NO) material (sensing device) glass (borosilicate) output circuit PNP housing material stainless steel DIN 1.4305/AISI 303 nominal pressure (probe tip) 40 bar short circuit protection no thread G 3/8" protection class IP 67 voltage drop Vd < 2 VDC light source pulsed infrared diode voltage supply range +Vs 10 ... 30 VDC measurement type contact with medium manufacter SKU FFAM 17PTD1002/L current consumption max. (no load) 15 mA output current < 200 mA sensitivity adjustment potentiometer, 15 turn wave length 880 nm connection types cable 3 pin, 2 m operating temperature 0 ... +65 °C height / length 66,5 mm type liquid level sensor output indicator LED yellow type cylindrical width / diameter 30 mm reverse polarity protection yes, Vs to GND