Compact Inductive Proximity Sensor Amplifier-separated GA-311 GH SERIES Suitable for high-speed applications It has a high performance of 3.3 kHz response frequency. These sensors are ideal for sensing objects moving at high speeds. IP67G sensor head variations The lineup includes 5 different models, from an ultracompact 2.8 mm 0.110 in diameter type to a spatterresistant type. Furthermore, al..