Magnetic Sensors: Sensor Type - Cylindrical Proximity Sensor 30mm; Application - Ferrous Metal Sensing; Housing-Mounting Style - Tubular, Threaded; Sensing Position - End; Wires - 3W; Voltage - 10-32V DC; Output Mode - N.O. (PNP); Size - Housing - in - 1.1 x 2.5 in; Size - Housing - mm - 27.8 x 64 mm; Material - Housing - Brass, Nickel Plated; Material - Face - Thermoplastic; Frequency - 250 Hz; Connection Type - Connector; Connection Size - 4 pin M12; Enclosure Rating - IEC IP67; Operating Temperature - -25 to 70 deg C; Status Indicator - LED; Manufacturer Series - E2B