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Machine Design

Explosionproof Light Curtain

Targeting hazardous or explosive-material areas, the PA4600-EP Perimeter Access Guarding Device has an operating range of 30 m.

To avoid cross talk with adjacent systems or other infrared devices installers can choose between several scan frequencies. The wide-beam spacing is suitable for torso detection. Additional features include a 16-ms response, two pnp safety outputs, and three operating modes: automatic start, start interlock, and start/restart interlock. Configuration changes are through front-panel settings.

Scientific Technologies Inc.,
6550 Dumbarton Circle, Fremont, CA 94555,
(800) 479-3658,

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