@2019 KITA Sensor Tech. Co., LTD. URL http://www.kita.com.tw
-1-
K F 0 1
Series
Instruction Manual
P r o d u c t S a f e t y I n s t r u c t i o n s
■
This section indicate the levels of risks with the labels of Danger, Warning and Caution.
Danger indicates high level of risk, will lead to fatal or serious injuries if not
avoided.
Warning indicates medium level of risk, it might cause death or serious injuries.
Caution indicates low level of risk, it might result in minor injuries, such as scald,
electric shock, etc. and the product, equipment and machines might be damaged.
Danger
Warning
Warning
Caution
■
Precautions for use
Operated within the specified voltage.
Malfunction or damaged product, electric shock or fire may
be resulted by exceeding the specified voltage range.
Do not exceed the maximum load current.
It may damage the product.
Do not use any load that generates surges.
Surge protection is present but applying surge voltage
repeatedly will ultimately damage the product.
When using with inductive load (such as relay or solenoid),
please install a flyback diode across the load (polarity must
be observed).
Observed the internal voltage drop.
When used at a specified voltage, if the sensor is functional
but the load does not work, please check if the operating
voltage of the load meets the following formula.
Power Supply – Internal voltage > Minimum operating
voltage drop of sensor voltage of load
Do not operate the product outside the specifications.
The sensor will be damaged by exceeding the flow rate and
working pressure.
Do not use flammable fluids and/or permeable fluids.
They may cause fire, explosion or corrosion.
➀
➁
➂
➃
➄
➅
■
Working fluid and working environment
Do not use in an explosive gas atmosphere.
The sensor does not have explosion-proof structure, fire,
explosion or corrosion can result.
Do not use near a surge voltage generated area.
Solenoid lifters, high frequency induction furnaces and
motors, etc. can generate high surge voltages, if using near
the sensor will cause the internal circuit components to
deteriorate and cause damages.
Sensors can not withstand lightning strikes.
The product is CE compliant, but can not resist surge
voltage of lightning strikes, take measures to avoid
lightening strikes in the system.
Do not use in an environment where sensors could
be splashed by water or oil.
Enclosure rating is IP40, please avoid water or oil splashed
environment to prevent adversely effects.
Do not use in an environment subject to large
temperature cycling.
Internal components of the sensor will be affected adversely
by large heating/cooling cycles other than ordinary changes
in temperature.
Do not mount the product in locations where it is
exposed to radiant heat.
This could result in damage and/or malfunction.
➀
➁
➂
➃
➄
➅
