Panasonic HL-D3 Series, User Manual

Page: 11 / 305

Preface
8
Correct Handling
Note the following points when installing and using HL-D3 Series.
Installation Environment

Do not install the product in the following conditions.
• Where the ambient temperature, ambient humidity or ambient extraneous
light immunity at the light receiving face is beyond the range of
specifications
( Refer to “ Use Environment ”.)
• Where dew condensation occurs due to rapid temperature change
• In an atmosphere of corrosive gas or flammable gas
• Where covered or filled with dust, iron powder and salt
• In an atmosphere which is likely to be exposed to organic solvent such as
benzene, thinner or alcohol, or to strong alkaline materials such as ammonia
or sodium hydroxide
• Where heavy vibration or impact is applied
• Where direct sunlight is received
• Where water, oil or chemicals splashes
• Where load is applied to the product
Use Environment

Ambient Temperature, Humidity and Illuminance
Ambient temperature
・
Use the product with the temperature specification ranges ( Chapter 8
“Specifications” ).
Sensor head : 0 to 45°C
Controller
: 0 to 50°C
Store the product with the following specification ranges.
Sensor head
: -20 to 70°C
Controller : -20 to 70°C
・
The life of the semiconductor laser depends on the ambient temperature
during use. When using the product near a heat source, take measures to
keep the ambient temperature of the sensor head as lower as possible. Mount
the sensor on a device having good heat radiation because the sensor itself
also generates heat.