INFRATHERM pyrometers IS 5 · IS 5-LO · IGA 5 · IGA 5-LO
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Pyrometers with a PID controller (-C) are programmed by the software to continuously compare the actual
temperature to the preset desired temperature value and to provide an output signal to regulate this tem-
perature.
2.3 Scope of delivery
− IS 5; IGA 5: Pyrometer with selectable sighting and optics, work certificate, PC software InfraWin, user
manual
− IS 5-LO; IGA 5-LO: Pyrometer with mounting support for the converter, mono fibre 2,5 m, one optics
(selectable), work certificate, PC software InfraWin, user manual
Note:
A connection cable is not included with the instrument and has to be ordered
separately (see section 15, Reference numbers).
3 Safety
This section offers an overview about important safety aspects. Additionally in the several sections there are
concrete safety aspects to avert danger. These aspects are indicated with symbols. Labels and markings at
the instrument have to be noticed and keep in a permanent readable condition.
3.1 General
Each person working with the pyrometer must have read and understood the user manual before operation.
Also this has to be done if the person already used similar instruments or was already trained by the manu-
facturer.
The pyrometer has only to be used for the purpose described in the manual. It is recommended to use only
accessories offered by the manufacturer.
3.2 Laser targeting light
For easy alignment to the measuring object the pyrometers can be equipped with a laser targeting light. This
is a visible red light with a wavelength between 630 and 660 nm and a maximum power of 1 mW. The laser
is classified as product of laser class 2.
Caution:
Do not look directly into the laser beam!
Laser class 2 according to IEC 60825-1-3-4
Note:
The laser warning signs on the pyrometer should be easily viewable at all times if
possible, even after it has been installed.
Safety regulations:
• Never look directly into the laser beam. The beam and spot can be watched safely from side.
• Make sure that the beam will not be reflected into eyes of persons by mirrors or shiny surfaces.
3.3 Electrical connection
Follow common safety regulations for mains voltage (230 or 115 V AC) connecting additional devices operat-
ing with this mains voltage (e.g. transformers). Touching mains voltage can be mortal. A non expert connec-
tion and mounting can cause serious health or material damages.
Only qualified specialists are allowed to connect such devices to the mains voltage.
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