Temperature range expanded, switch function: normally open (NO), output type: NPN, flat installation, output polarity: DC, output type: 3-wire, thread mold: M30, structural type: cylindrical, threaded, series: cylindrical, voltage type: DC, connection type: connector plug, housing material: Brass, white bronze with coating, protection grade :IP65/IP66/IP67 /IP68, thread: M12 x1