Velleman DEM202 Manual Del Usuario página 10

10. Technical Specifications
accuracy
frequency range
dynamic range
measuring range
data memory (measuring points) 262144
sampling rate
frequency weighting
time weighting
fast
slow
microphone
data output
power supply
optional power supply
operation temperature/humidity
operating altitude
storage temperature/humidity
dimensions
weight (with battery)
Use this device with original accessories only. Velleman nv cannot
be held responsible in the event of damage or injury resulting from
(incorrect) use of this device. For more info concerning this product
and the latest version of this manual, please visit our website
www.velleman.eu. The information in this manual is subject to
change without prior notice.
© COPYRIGHT NOTICE
The copyright to this manual is owned by Velleman nv. All
worldwide rights reserved. No part of this manual may be copied,
reproduced, translated or reduced to any electronic medium or otherwise
without the prior written consent of the copyright holder.
V. 05 – 09/10/2018
DEM202
± 1.4 dB
31.5 Hz to 8 kHz
50 dB
30 dB to 130 dB
2x / sec.
A, C
125 ms
1 s
1/2" electret condenser microphone
USB
1x 9 V battery 6F22 (incl.)
PSSMV1 9 V, 1.3 A
connector: 1.35 x 3.5 mm
-20° C ~ 60° C (-4° F ~ 140° F)
10 % ~ 90 % RH
< 2000 m
-20° C ~ 60° C (-4° F ~ 140° F)
10 % ~ 75 % RH
252 x 66 x 33 mm
258 g
10 ©Velleman nv