| Explosive & Harsh Duty page 212 • Lens shields protect emitter and receiver lenses from impact and contamination. • Tubular enclosures guard entire EZ-SCREEN® or MINI-SCREEN® emitter/ receiver in a washdown environment. • Protective enclosures provide rugged protection for emitters/receivers and mirrors. • Explosion-proof enclosures protect emitters/receivers in environments with flammable gases, liquids or dust. Replacement Parts page 220 • Parts are available to replace lost or damaged parts or to retrofit other manufacturers' parts. • Replacement parts are designed to be easy to swap in. |