Operating instructions CellaTemp PKx 6x
8
4 Models
4.1 One-colour measurement
This measurement method is suitable for measurements of targets in areas where
no sighting obstructions, either solid or gaseous, exist� The target must fill the
entire target spot�
4.2 Two-colour measurement
The two-colour measuring method detects the infrared radiation at two different
wavelengths and calculates the quotient from the values obtained�
This measurement method is suitable for measurements of targets that are
partially obscured (either intermittently or permanently) by other objects, openings,
screens or viewing windows that reduce energy, and by dirt, smoke, or steam in
the atmosphere� The two color mode can also be used on targets that do not com-
pletely fill the target spot, provided the background is much cooler than the target�
Model
Temp. range
Focus
distance
Measuring
field size
LED spot
light
Two-colour pyrometer with fixed focus optics
PK 68 AF 1
550 - 1400 °C
1�5 m
Ø 21 mm
no
PKL 63 AF 1
650 - 1600 °C
0�21 m
4�1 x 0�6 mm
yes
PKL 63 AF 2
1�0 m
18�5 x 2�7 mm
yes
PKL 68 AF 1
0�21 m
Ø 1�2 mm
yes
PKL 68 AF 2
1�0 m
Ø 5�6 mm
yes
Two-colour pyrometer with fibre optics and measuring head
PKF 66 AF 1
700 - 1800 °C
0.2 m - ∞
190 : 1
no
PKF 66 AF 2
1.08 m - ∞
Ø 5�6 mm
no
PKF 66 AF 3
0.12 m - ∞
85 : 1
no
PKF 66 AF 4
0�033 - 0�045 m
50 : 1
no
PKF 66 AF 5
1�8 m
Ø 8 mm
no
PKF 67 AF 5 600 - 1400 °C
1�8 m
Ø 16 mm
no