Troubleshooting; Electromagnetic Compatibility (Emc); Technical Data - Würth WDM 30 Manual De Instrucciones

Würth WDM30.book Page 13 Wednesday, December 9, 2009 4:43 PM

Troubleshooting

– If the message Error does not disappear after
switching on the device repeatedly, please
contact the dealer.
– If the message InFo appears with a number,
observe the instructions in the following
table.
No. Cause
204 Calculation error Perform
measurement
again.
252 Temperature too Let the device cool
high down.
253 Temperature too low Warm the device
up.
255 Reception signal too Change target
weak, measuring surface (e.g. white
time too long paper).
256 Input signal too high Change target
surface (e.g. white
paper).
257 Measuring error, too Shadow the target
much background area.
light
258 Measurement Mind the range.
outside of the
measuring range
260 Laser beam Repeat the
interrupted measurement.

Technical data

Range 0.1 m to 30 m
0.33 ft to 98 ft
Measuring accuracy typ.: ± 2.0 mm*
(2 σ)
± 0.08 in*
Smallest unit displayed 1 mm
0.08 in
Laser class
Laser type
Automatic switch-off
Continuous measuring
Dimension (H x D x W)
Battery durability
Correction
(2 x AAA)
Weight
Temperature range:
- Storage
- Operation
* under favourable conditions (good target
surface, room temperature) up to 10 m (33 ft).
Under unfavourable conditions such as bright
sunlight, a very weakly reflecting target surface
or large temperature fluctuations, the error can
increase to ± 0.25 mm/m (± 0.003 in/ft) for
distances over 10 m (33 ft).

Electromagnetic compatibility (EMC)

Warning
Possible disturbance of other devices
(e.g. safety equipment, medical equipment) due to
electromagnetic radiation!
– Observe the safety instructions of the respective
devices.
Despite the compliance with all requirements of
the corresponding directives and norms, a
disturbance of other devices is possible.
FCC statement (applic. in U.S.)
This equipment has been tested and found to
comply with the limits for a Class B digital
device, pursuant to part 15 of the FCC Rules.
These limits are designed to provide reasonable
protection against harmful interference in a
residential installation.
2
635 nm, < 1 mW
after 180 s
yes
115 x 47 x 27 mm
4.53 x 1.85 x
1.06 in
up to 3000
measurements
100 g
-25 °C to 70 °C
-13 °F to 158 °F
0 °C to 40 °C
32°F to 104°F
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