IMPAC pyrometers IN 300 · IN 300/5
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2.2
Appropriate use
The
IN 300
is a stationary pyrometer for non-contact temperature measurement of non-metallic
surfaces or painted, coated or anodized metals.
The
IN 300/5
is a stationary pyrometer for non-contact temperature measurement of glass sur-
faces and quartz surfaces.
2.3
Scope of delivery
Instrument, works certificate, user manual.
3
Safety
This section offers an overview about important safety aspects.
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 manufacturer.
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
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
mortal. A non expert connection and mounting can cause serious health or material damages.
Only qualified specialists are allowed to connect such devices to the mains voltage.
4
Electrical Installation
The series 300 instruments are supplied by 24 V DC (possible range: 18 ... 30 V DC). When
connecting the device to the power supply ensure correct polarity. The power consumption (in this
case 4 - 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 switch off the instrument, interrupt the
instrument’s power supply.
To meet the electromagnetic requirements (EMV), a shielded connecting cable must be used. The
shield of the connecting cable has to be connected only on the pyrometer’s side. On side of the
power supply (switch board) the shield must be open to avoid ground loops.
