rev.
page 2 of 4
date 7/2008
PART NUMBER: CZT01
DESCRIPTION: incremental encoder
WEATHER PROOF CHARACTERISTICS
item
test condition
evaluation standard
cold proof
After testing at -25° 2°C for ꢀ6 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.
After testing at 85° 2°C for ꢀ6 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.
After testing at 40° 2°C, ꢀ0 ~ ꢀ5% RH for ꢀ6
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
moisture resistance
After test:
Contact resistance: 5Ω max.
Insulation resistance: 10 MΩ min.
The performance requirements
specified in Electrical
temperature cycling
After 5 cycles of the following conditions, 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.
Specifications will be satisfied.
salt mist
The encoder will be checked after the following
test:
1) Temperature: 35 2°C
2) Salt solution: 5 1% (solids by mass)
Immersion time: 5 minutes
3) After immersing, salt deposit will be removed
by running water.
No corrosion will be recognized in
the metal sections of the encoder.
4) Duration: 2 hours
th
20050 SW 112 Ave. Tualatin, Oregon 97062 phone 503.612.2300 fax 503.612.2383
