IMPAC pyrometers IN 210 · IN 210/4 · IN 210/5
5
1.2 Appropriate
use
The series 210 instruments are digital pyrometers for non-contact temperature measurement.
The
IN 210
is used for temperature measurements of non-metallic surfaces as well as painted,
coated or anodized metals.
The
IN 210/5
is especially for temperature measurements of glass surfaces and quartz glass
surfaces.
The
IN 210/4
is for temperature measurement of metal parts in flame heated furnaces. The
chosen spectral range avoids the influence of combustion gases. Another application is the
measurement of glass if a small penetration into the glass is necessary (e.g. glass drop).
Measurement errors caused by partially cooled down surfaces can be avoided.
1.3 Scope
of
delivery
Device with selectable optics, 2 fixing nuts SW 46.
2
Safety
2.1 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 manufacturer.
The pyrometer has only to be used for the purpose described in the manual. It is recom-
mended to use only accessories offered by the manufacturer.
2.2 Electrical
connection
Follow common safety regulations for mains voltage (230 or 115 V AC) connecting additional
devices operating with this mains voltage (e.g. transformers). Touching mains voltage can be
fatal. An incorrect connection and mounting can cause serious health or material damages.
Only qualified specialists are allowed to connect such devices to the mains voltage.
3
Electrical Installation
The instruments of series 210 are supplied with 24 V DC (18 to 30 V DC). When connecting
the device to the power supply ensure correct polarity. The power consumption (in this case
4 to 20 mA) is also the measuring signal. The instrument doesn’t need any time for starting or
preheating and is immediately ready for operation.
To meet the electromagnetic requirements, a shielded connecting cable must be used. The
shield of the connecting cable is usually only connected on the pyrometer side. If the connect-
ing cable is extended, the extension cable also needs to be shielded. Do not connect the
shield in the control cabinet to avoid ground loops.
