5 mechanical installation, 1 pyrometer, 2 fiber optic – LumaSense Technologies ISR 12-LO/GS Benutzerhandbuch
Seite 11: 1 ambient temperature, 2 serial number, 3 minimum bending radius, 3 optical head, Mechanical installation, Pyrometer, Fiber optic
IMPAC pyrometers ISR 12-LO/GS
11
5
Mechanical installation
Note:
The light guide end of the fiber optic cable as well as the socket/connector and the
optical head must always be protected with the caps when not connected!
5.1
Pyrometer
To fix the converter 4 drill holes for screws
with 4 mm diameter are visible after re-
moving the cover.
For fixing the optical heads different
mounting supports are available (see 5.4
Accessories (option)
).
cover
5.2
Fiber optic
The fiber has a red color mark for correct
connection to the pyrometer. The color
mark has to be mounted on the pyrome-
ter’s side.
The fiber optic is equipped with a special
connector which allows to fix the fiber only
in one position. Please notice that the
connector of the fiber with the pin is fixed
in the correct position before plug and
socket can be bold together.
5.2.1
Ambient temperature
Fiber and optical head can withstand ambient temperatures up to 250°C without cooling on optical head’s
side.
5.2.2
Serial number
The original fiber has a serial number which is also on the pyrometer’s housing. If required the fiber can be
replaced by a new original IMPAC fiber. A recalibration of the pyrometer is not necessary if it is only used in
ratio mode or pouring stream mode.
If the pyrometer is also used in mono mode or metal mode it has to be
calibrated together with the fiber (service).
5.2.3
Minimum bending radius
for short time: 50 mm; permanent: 120 mm
Note:
A hot fiber optic cable should not be exposed to continual movement!
5.3
Optical head
The FSMA connector on the side of the optical head doesn’t
need a special justification if bold together.
If required the optical head can be replaced by another one
(also without line spot size). A recalibration of the pyrometer is
not necessary if it is only used in ratio mode.
If the pyrometer is
screw connection
optical head
also used in mono mode or metal mode it has to be calibrated together with the fiber (service).
Drill holes
Fieber
Screw connection
Pin
Cut-out
Red mark