SMC AF20-N02-2Z Analog Output Inductive Proximity Sensor

SMC AF20-N02-2Z is a compact modular air filter from the AF20 series designed for compressed-air lines in automation and manufacturing. It uses a 5 μm filtration element and a 1/4 in NPT port to remove moisture and particulates from the supply, protecting downstream cylinders, valves, and actuators. The unit features a metal bowl with a manual drain and a bowl capacity of 0.27 oz (about 8 ml). It supports a maximum airflow of 37 scfm, a maximum operating pressure of 220 psi, and a maximum operating temperature of 140 °F (60 °C). The AF20-N02-2Z has a 20 mm body size with overall dimensions around 3.84 in tall, 1.57 in long, and 0.42 in wide, and it weighs roughly 0.47 lb. This filter is typically used as part of a modular FRL (Filter-Regulator-Lubricator) assembly to deliver clean, dry air to pneumatic components in industrial automation, including actuators, sensors, and grippers, ensuring reliable performance in a variety of manufacturing environments.