Feedback Type Incremental Technology Optical Mounting Configuration 2" Square Flange, 4 Thru-holes Mechanical Encoder Size (Flange) 2.0" Hollow Bore Size 3/8", 10mm Shaft Size 3/8", 10mm Housing Material Aluminum, Nickel Finish, Stainless Steel Max. Operating Speed 10,000 RPM Electrical Resolution 1-3600 PPR Supply Voltage 5V, 7-26 VDC Interfaces Open Collector Open Collector With Pull-Up Push-Pull DLD 7272 Environmental Protection Class (IP) IP67 Approvals / Certifications CE, ROHS, CSA, ATEX Operating Temperature Range -40ºC to 80ºC Storage Temperature -40ºC to 100ºC Enviroment Hazardous

The HD20 Harsh-Duty Optical Encoder is ideal for machine applications with corrosive environments that demand stringent wash-down environments, including those where high pressure steam or caustic chemicals are needed to meet regulatory requirements. This compact, special-duty encoder is designed to exceed IP66/IP67 and NEMA 6 enclosure requirements with a PPR range through 3600. ATEX certification is also available for intrinsically safe applications. Size 20 Hazardous-Duty Encoder with Single or Dual Isolated Outputs ATEX, CSA, IECEx Certified for Hazardous Duty Applications Unbreakable Code Disc up to 3600 PPR Special Housing and Seals for IP67 Rating Anodized Aluminum, Stainless Steel, or Nickel Plated Housing

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