Sentek LMC-J-0040-1 Bedienungsanleitung PDF herunterladen (Seite 8)

IMJ00503 V3E.DOC Page 8 of 40 19.02.2009

3. INTENDED & CONFORMING USE

3.1 General Product Description

The LMC J 0050 3 is a laser distance measuring module to determine distances from 0.1 m to

30 m, using natural surfaces, or to measure distances up to 150 m with a target reflector.

Providing a red laser sighting point, the LMCJ0050 3 allows you to unequivocally mark a

particular target. Its effective operating range depends on the reflectance and surface qualities

of the targets being sighted.

The module works based on comparative phase measurement. It emits modulated high

frequency light which is diffusely reflected back from the target with a certain shift in phase to

be compared with a reference signal. From the amount of phase shift, a required distance can

then be determined with millimeter accuracy.

A distance measurement cycle can be triggered:

via the Profibus

from an external trigger source (external trigger mode)

via the SSI.

Special performance features are:

Profibus interface

Broad range of parameter setting options via Profibus

SSI interface

Two switching outputs, each with selectable parameter settings

External trigger input, with selectable parameter settings

Capable of operating at outdoor temperatures from +15°C to +30°C

with ±2 mm accuracy

Up to 30 m reach for distance measurement, with potential for 150 m reach if additional

reflectors are mounted onto the target

Visible laser beam for easier sightingl.

The LMC J 0050 3 measuring module is shipped in a rugged cardboard box with adequate

padding for safe transportation.

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Sentek LMC-J-0040-1 Bedienungsanleitung Seite 8