Azbil Model HP800-_ _ _ Self Contained Photoelectric Sensors for Harsh Environments have a rugged die-cast housing for strength, shock resistance to 1000 m/s2, and a high-performance seal, IP67Gand high- performance seals. They are resistant to most advanced cutting oils passing the JEM IP67G oil resistance tests for oil solutions and 2 types of water-soluble cutting oils which are widely used for tooling processes. Regarding water-soluble cutting oil, the switches pass the product life test by the accelerated test method. Pre-leaded connector models are available. Please refer to the specification in the documentation tab for more details. CE marked; UL approved.