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Model LT200HD Programmable Laser
Proximity Detector
Model LT200HD
Programmable Laser Proximity Detector - Rear function LED's
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General Description
The LT200HD Programmable
Laser Proximity Detector is designed to detect static or passing product with product
temperatures up to 1260°C
(2300°F) in harsh
environments. Detects, cold, hot or red hot
glowing product at distances of up to 10 meters. Special optic filters
allow viewing into a furnace.
Straightforward alignment
is easily accomplished via the visible red laser measuring beam.
The zero offset and the
span of the 4 -20 mA analog output are both user programmable. The
distance offset is also user programmable, this allows the user to
define a zero point independent of the analog output zero offset.
Provided with a user programmable relay
output which is triggered by exceeding in the positive or negative
direction a user programmable distance threshold. The relay output has a
SPDT Form C contact rated at 5A/115VAC and a programmable range of 0.25m
(9.8 in) - 10m (37.8 ft).
Supplied as standard with a switch selectable RS232 and RS422 serial
programming
interface with a 2400 to 38,400 Baud Rate.
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