User's Manual

RFID System
User's Manual
137
Section 6 Degree of Protection
Section 6
Appendices
 Oil resistance (OMRON in-house standard)
4 Protection against water
spray
Protects against water spray
approaching at any angle
towards the product.
Water is sprayed at any
angle towards the product
for 10 min from the test
machine.
5 Protection against water jet
spray
Protects against water jet
spray approaching at any
angle towards the product.
Water is jet sprayed at any
angle towards the product
for 1 min per square meter
for at least 3 min in total
from the test machine.
6 Protection against high
pressure water jet spray
Protects against high-
pressure water jet spray
approaching at any angle
towards the product.
Water is jet sprayed at any
angle towards the product
for 1 min per square meter
for at least 3 min in total
from the test machine.
7 Protection underwater Resists the penetration of
water when the product is
placed underwater at
specified pressure for a
specified time.
The product is placed 1 m
deep in water (if the
product is 850 mm max. in
height) for 30 min.
8 Protection underwater Can be used continuously
underwater.
The test method is
determined by the
manufacturer and user.
Protection
Oil-resistant No adverse affect from oil drops or oil spray approaching from any direction.
Oil-proof Protects against penetration of oil drops or oil spray approaching from any direction.
Note: This OMRON in-house standard confirms resistance to cutting and other oils. It is equivalent to the former JEM standard.
Degree Protection Test method (with pure water)
0.07 liter/min
2.5 to 3 m
12.5 liter/min
Discharging nozzle: 6.3 dia.
2.5 to 3 m
100 liter/min
Discharging nozzle: 12.5 dia.
1 m