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Caution
This instrument is intended to be used under the following environmental conditions
(IEC61010-1): Overvoltage category
Ensure the mounting location corresponds to the following conditions:
• A minimum of dust, and an absence of corrosive gases
• No flammable or explosive gases
• No mechanical vibrations or shocks
• No exposure to direct sunlight, an ambient temperature of 0 to 50
that does not change rapidly
• An ambient non-condensing humidity of 35 to 85%RH
• No large capacity electromagnetic switches or cables through which large current
is flowing
• No water, oil or chemicals or where the vapors of these substances can come into
contact with the unit
Note: Do not install this instrument near flammable material even though the case of this instrument
is made of flame-resistant resin.
Avoid setting this instrument directly on flammable material.
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Caution
• Use the solderless terminal with an insulation sleeve in which an M3 screw fits, when wiring the
KT2.
• Tighten the terminal screw with the specified torque. If excessive force is applied to the screw
when tightening, the terminal screw or case may be damaged.
• Do not apply a commercial power source to the sensor which is connected to the input terminal
nor allow the power source to come into contact with the sensor.
• This controller does not have built-in power switch, circuit breaker or fuse.
It is necessary to install them near the controller.
(Recommended fuse: Time-lag fuse, rated voltage 250V AC, rated current 2A)
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Warning
• It is recommended that the PID auto-tuning be performed on the trial run.
• Do not touch live terminals. This may cause electric shock or problems in operation.
• Turn the power supply to the instrument OFF before retightening the terminal and cleaning.
Working on or touching the terminal with the power switched ON may result in severe injury or
death due to Electric Shock.
• Use a soft, dry cloth when cleaning the instrument.
(Alcohol based substances may tarnish or deface the unit)
• As the display section is vulnerable, do not strike or scratch it with a hard object.
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, Pollution degree 2
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(32 to 122 )
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- Quick Links:
- Setup Procedures
- Main Setting Mode
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