CZT01 Datasheet, PDF (2/4 Pages) CUI INC – incremental encoder

PART NUMBER: CZT01
rev.
page 2 of 4
date 7/2008
DESCRIPTION: incremental encoder
WEATHER PROOF CHARACTERISTICS
item
test condition
evaluation standard
cold proof
After testing at -25° ± 2°C for 96 hours, the
encoder will be allowed to stand under normal
temperature and humidity conditions for 1 hour.
Measurements will be made within 1 hour after
that. Condensation will be eliminated.
hot proof
After testing at 85° ± 2°C for 96 hours, the
encoder will be allowed to stand under normal
temperature and humidity conditions for 1 hour.
Measurements will be made within 1 hour after
that.
moisture resistance
After testing at 40° ± 2°C, 90 ~ 95% RH for 96
hours, the encoder will be allowed to stand
under normal temperature and humidity
conditions for 1 hour. Measurements will be
made within 1 hour after that. Condensation After test:
will be eliminated.
Contact resistance: 5Ω max.
temperature cycling
After 5 cycles of the following conditions, the Insulation resistance: 10 MΩ min.
encoder will be allowed to stand under normal The performance requirements
temperature and humidity conditions for 1 hour. specified in Electrical
Measurements will be made within 1 hour after Specifications will be satisfied.
that. Condensation will be eliminated.
salt mist
The encoder will be checked after the following
test:
1) Temperature: 35 ± 2°C
2) Salt solution: 5 ± 1% (solids by mass)
No corrosion will be recognized in
Immersion time: 5 minutes
the metal sections of the encoder.
3) After immersing, salt deposit will be removed
by running water.
4) Duration: 2 hours
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