LumaSense Technologies IGA 320/23 - Handbuch (Seite 8)

IMPAC pyrometer IGA 320/23
8
3.4
Connection of additional analyzing devices
Additional analyzing instruments, for example a LED digital display instrument only needs to be connected to
a power supply and the analog outputs from the pyrometer. Other Instruments like a controller or printer can
be connected to the display in series as shown above (total load of resistance max. 500 Ohm).
4 Mechanical Installation
Numerous accessories guarantee easy installation of the pyrometers. The Following overview shows a se-
lection of suitable accessories (see also 12, reference numbers):
Mounting:
For mounting and aligning the pyrometer to the measured
object a mounting angle is available. This enables an easy
and fast adjustment of the pyrometer.
Displays:
For temperature indication several digital displays are
available.
Air purge:
The air purge protects the lens from contamination with
dust and moisture. It has to be supplied with dry and oil-
free pressurized air and generates an air stream shaped
like a cone.
90° mirror:
The 90° mirror enables the capture of objects at an angle
of 90° to the pyrometer axis.
4.1
Sighting LED targeting light
For exact aiming to the object the pyrometer is equipped with a red LED targeting
light. At the main distance “a” this light shows its smallest diameter and a sharp
image. In other distances the point gets diffuse. The targeting light only marks the
center of the measuring spot, not the size
Without targeting light a tape can be used to determine the distance between object and pyrometer.
If the pyrometer is supplied with power the LED targeting light is automatically active. It can be adjusted if the
targeting light is off whether the pyrometer is connected to the power supply (via software InfraWin in the
window pyrometer parameters, see 6). Independent of this setting the targeting light can be switched on or
off at this point.
Additionally it is possible to connect a push button to the pyrometer (see 3.1, Pin assignment of the male
socket on the back of the pyrometer) to switch on and off the targeting light.
yellow
LED digital display
Controller
Power supply
green
brown
white 230V ~
24 V DC
°C
Writer
LED point
in focus
Reflector
shadow
Mounting angle
Digital display
Air purge
90°-mirror