Emerald Spa DS-4 Instruction Manual download pdf (Page 10)

Instructions manual DS series

It is thus important to position the light grid according to the minimum

distance from any reflecting surface.

The minimum distance depends on:

- Device operating distance

- Reflecting surface nature

- Position of the object inside the sensitive area

The minimum distance of the reflecting object has to be:

DS3-SD d > 7 cm

DS3-LD d > 12 cm

If the distance between the receiver and emitter is between 60 and 90

DS3-LD d > 25 cm

If the distance between the receiver and emitter is between 90 and 150

NOTE: These values are based on a mirrored surface sample

with an 80% reflecting index.

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Emerald Spa DS-4 Instruction Manual Page 10