DA300 Air Purge System

Heidenhain's DA300 Air Purge System is suited for all of Heidenhian's Sealed Linear Encoders, Rotary Encoders, and Angle Encoders.  Without the use of the DA300 Air Purge System, all Heidenhain Sealed Linear Encoders, Rotary Encoders, and Angle Encoders have an IP 53 rating.  When encoders are in environments containing high amounts of coolant and other contaminants you can increase the IP rating of the Heidenhian encoder to IP 64.  Heidenhian's DA300 is capable of handling up to 10 Linear, Rotary, or Angle encoders at 7 bar (100 PSI).  The DA300 uses a condensation trap in conjunction with a two stage filter system (Fine Filter & Activated Carbon Filter) to filter the air to meet ISO 8573-1 regarding air, oil, and dew point values.