Page 11
Functional Principle, Technical Data
confocalDT 24x1
2.6
Technical Data
Model
IFS 2402-0,4
2402-1,5 2402/90-1,5
2402-4
2402/90-4
2402-10 2402/90-10
Measuring range
0.4 mm
1.5 mm
1.5 mm
3.5 mm
2.5 mm
6.5 mm
6.5 mm
Start of measuring range
approx.
1.5 mm
0.9 mm
2.5 mm
4
1.9 mm
2.5 mm
4
2.5 mm
3.5 mm
4
Resolution
1
16 nm
60 nm
60 nm
0.1 µm
0.1 µm
0.2 µm
0.2 µm
Linearity
2
≤±0.3 µm ≤±1.2 µm ≤±1.2 µm
≤±3 µm
≤±3 µm
≤±13 µm ≤±13 µm
Light spot diameter
10 µm
20 µm
20 µm
20 µm
20µm
100 µm
100 µm
Max. tilt angle
3
± 8 °
± 5 °
± 5 °
± 3 °
± 3 °
± 1.5 °
± 1.5 °
Numerical aperture
0.25
0.20
0.20
0.10
0.10
0,10
0,10
Connection
integrated optical fiber 2 m; extension up to 50 m;
bending radius: static 30 mm; dynamic 40 mm
Mounting
Clamping, mounting adapter (see accessories)
Temperature range
storage
-20… +70 °C (-4 ... +158 °F)
operation
+5 … +70 °C (+41 ... +158 °F)
Shock (DIN-EN 60068-2-29)
15 g / 6 ms in XY axes / 1000 shocks per axis
Vibration (DIN-EN 60068-2-6)
2 g / 20 Hz … 500 Hz in XY axes / 10 cycles per axis
Protection class (DIN-EN 60529)
IP64, front operated
Material
Aluminium case, glass lenses
Weight
186 g incl. optical fiber
Model IFS 2403-0,4
2403-1,5 2403/90-1,5
2403-4
2403/90-4
2403-10 2403/90-10
Measuring range
0.4 mm
1.5 mm
1.5 mm
4 mm
4 mm
10 mm
10 mm
Start of measuring range approx.
2.5 mm
8.0 mm
4.9 mm
4
14.7 mm
12 mm
4
11 mm
8.6 mm
4
Resolution
1
16 nm
60 nm
60 nm
0.1µm
0.1 µm
0.25 µm
0.25 µm
Linearity
2
Displacement and distance
≤±0.3 µm ≤±1.2 µm ≤±1.2 µm
≤±3 µm
≤±3 µm
≤±20 µm ≤±20 µm
Thickness
≤±0.6 µm ≤±2.4 µm ≤±2.4 µm
≤±6 µm
≤±6 µm
≤±40 µm ≤±40 µm
Light spot diameter
9 µm
15 µm
15 µm
28 µm
28 µm
56 µm
56 µm
Max. tilt angle
3
± 20 °
± 16 °
± 16 °
± 6 °
± 6 °
± 6 °
± 6 °
Numerical aperture
0.5
0.3
0.3
0.15
0.15
0.15
0.15
Thickness measurement min target
thickness
5
0.06 mm
0.23 mm
0.23 mm
0.6 mm
0.6 mm
1.5 mm
1.5 mm
Connection
integrated optical fiber 2 m; extension up to 50 m;
bending radius: static 30 mm; dynamic 40 mm
Mounting
Clamping, mounting adapter (see accessories)
Temperature
range
storage
-20 … +70 °C (-4 ... +158 °F)
operation
+5 … +70 °C (+41 ... +158 °F)
Shock (DIN-EN 60068-2-29)
15 g / 6 ms in XY axes / 1000 shocks per axis
Vibration (DIN-EN 60068-2-6)
2 g / 20 Hz … 500 Hz in XY axes / 10 cycles per axis
Protection class (DIN-EN 60529)
IP64, front operated
Material
Aluminium housing, glass lenses
Weight
200 g incl. optical fiber
1) Average from 512 values at 1 kHz, near to the midrange onto optical flat
2) All data at constant ambient temperature (25 ±1 °C) against optical flat; specifiations can change when measuring different
materials.
3) Maximum sensor tilt angle that produces a usable signal on reflecting surfaces. The accuracy decreases when approaching the
limit values.
4) Start of measuring range measured from sensor axis.
5) Glass with refractive index n = 1.5 in midrange
