2.
2
CAUTIONS
Position the sensor with consideration to installation site, installation height and protection distance for effective use.
1) DON'T'S
2) Installation height and protection distance
Avoid strong light from sun,
automobile headlights etc.
shining on transmitter or
receiver (Avoid light in a
direct path of
±
2"of optical
axis.)
Do not install in a site where
beam may be interrupted by
trees or plants, consider
seasonal changes.
•
Do not install the unit on
unsteady surfaces.
•
Do not install in places where
units may be splashed
continuously by dirty water or
direct sea spray.
(Causes dirt or salt build-up on
enclosures.)
•
In most cases, the beam should be installed at a height of
27.5" to 35.5" (70cm-90cm).
•
Protection distance
A
95mm
95mm
134mm
