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Model LT2000-XT Laser Distance
Measurement Meter For Explosion Proof Applications
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LT2000-XT
Laser Distance Measurement
Sensor
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Visible class II
laser providing precise distance measurement
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Operates off natural surfaces up to 25 meters (82 feet), off a white
target at 85 meters (279 feet) and off a special reflector target at
125 meters (410 feet)
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Measuring rate as low as 100 msec. off a white surface
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Provides +/- 3mm to +/- 5mm accuracy
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RS232 or RS422 Serial Interface
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Programmable 4 - 20mA Analog Output
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External Trigger Input
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Cast Aluminum Housing rated IP66, NEMA 4X plus Explosion Proof Class
I, Groups B, C,
D, Class II,
Groups E, F, G, Class III,
NEMA 7BCD, NEMA 9EFG and ATEX IIC
Typical Applications
| Product Material |
Length, width, thickness, level and
position of product. |
| Material
Handling |
Automated
storage/retrieval systems and positioning of mobile equipment. |
| Crane
Control |
Positioning of cranes & crane
trolleys. |
| Collision
Avoidance |
Distance alarm between vehicles
using white target. |
The LT2000-XT Laser Distance Meter
operates over a substantial range off static or passing product in
difficult areas in harsh hazardous and outdoor environments. The
LT2000-XT measures distances over a working range up to 25 meters off of natural surfaces, up to
85 meters off of white surfaces and up to 125 meters off of a special
reflector. For operation with automated positioning control of material
handling transport systems a white reflective target is used or the
special reflector is used.
Especially suited for precise detection and measurement of cold/hot
product at temperatures up to 600°C.
Straightforward alignment is easily accomplished via the visible red
laser measuring beam.
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Accuracy is +/- 3mm to +/- 5mm according to ambient
temperature and surface reflectivity. Repeatability is +/- 0.5mm and the
user scalable resolution is 0.1mm.
The zero offset and the span of the 4 - 20mA 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 digital switching output which is
triggered by exceeding in the positive or negative direction a user
programmable distance threshold. The hysteresis of the digital switching
output is also programmable.
The LT2000-XT is a robust Laser Distance Meter and is provided in a
Sand Cast Cooper Free Aluminum Explosion Proof Housing. The housing
meets Explosion Proof Certifications for Class
I,
Groups B, C, D; Class
II, E,
F, G; Class
III,
NEMA 7BCD, NEMA 9EFG and ATEX IIC. The housing can also be used in IP66
and NEMA 4X water tight applications. The housing has a corrosion
resistant, "Safety Blue" polyester powder coating and utilizes stainless
steel hardware. Standard operating temperature range 50°C.
The LT2000-XT Laser Distance Meter provides a highly accurate
measurement reading. It is ideal for length, width, thickness, depth and height
position determination.
Supplied as standard with either a RS232 or RS422/RS485 serial
interface with a 2400 to 38,400 Baud Rate & a programmable 4 - 20mA 16
BIT analog output. An optional ProfiBus DP Gateway Interface Box is
available. ProfiBus DP, DeviceNet and Ethernet Interface Options will
soon be available. |
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