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OptoNCDT LL

OptoNCDT LL



Order Catalog

Description

When measuring on shiny metals or machined surfaces that have small micro-machining marks on their surface, using a small laser spot is not recommended. This is because the micro-machined surface features suppress homogenous reflections, resulting in a noisy or unstable measurement signal.

Laser sensors with an oval-shaped laser spot of just a few mm in width, similar to a short ‘laser line’, are recommended for these tasks. Interference caused by surface roughness, defects, indentations or holes are filtered out using the oval-shaped light spot combined with special software algorithms. Furthermore, this type of sensor is suitable for distance measurements on structured surfaces i.e. when the distance to the surface and not the structure itself needs to be measured. The oval-shaped light spot is not affected by the surface structures, enabling continuous, stable measurement values to be generated.


Spesification

Model ILD1700-2LL ILD 1700-10LL ILD 1700-20LL ILD 1700-50LL
Measuring range 2mm 10mm 20mm 50mm
Start of measuring range SMR 24mm 30mm 40mm 45mm
Midrange MMR 25mm 35mm 50mm 70mm
End of measuring range EMR 26mm 40mm 60mm 95mm
Linearity 2µm 8µm 16µm 40µm
FSO ≤0.1% ≤0.08%
Resolution  dynamic 0.1µm 0.5µm 1.5µm 3µm
Resolution  static 0.025µm 0.125µm 0.375µm 0.75µm
Measuring rate 2.5kHz / 1.25kHz / 625Hz / 312.5Hz (adjustable)
Light source semiconductor laser <1mW, 670nm (red)
Permissable ambient light at 2.5kHz 10,000lx
Laser safety class class 2 acc. DIN EN 60825-1 : 2008-05
Spot diameter  SMR 85 x 240µm 120 x 405µm 185 x 485µm 350 x 320µm
Spot diameter  MMR 24 x 280µm 35 x 585µm 55 x 700µm 70 x 960µm
Spot diameter  EMR 64 x 400µm 125 x 835µm 195 x 1200µm 300 x 1940µm
Operation temperature 0 ...+50°C
Storage temperature -20 ... +70°C
Output  measurements selectable: 4 ... 20mA / 0 ... 10V / RS 422 / USB (optional with cable PC1700-3/USB)
Output  switching outputs 1 x error or 2 x limit (each pogrammable)
Switch Input laser ON-OFF / zero
Operation via touch screen on sensor or via PC with ILD 1700 tool
Power supply 24VDC (11 ... 30VDC), max. 150mA
Electromagnetic compatibility (EMC) EN 61000-6-3 EN 61000-6-2
Sensor cable length (with connector) 0.25m (integrated cable with connector) option: 3m or 10m
Synchronization possible for simultaneous or alternating measurements
Protection class IP 65
Vibration 2g / 20 ... 500Hz
Shock 15g / 6ms
Weight (with 0.25m cable) ~ 550g

 

Model ILD 2300-2LL ILD 2300-10LL ILD 2300-20LL ILD 2300-50LL
Measuring range 2 (2) mm 10 (5) mm 20 (10) mm 50 (25) mm
Start of measuring range SMR 24 (24) mm 30 (35) mm 40 (50) mm 45 (70) mm
Midrange MMR 25 (25) mm 35 (37.5) mm 50 (55) mm 70 (82.5) mm
End of measuring range EMR 26 (26) mm 40 (40) mm 60 (60) mm 95 (95) mm
Linearity 0.6µm 2µm 4µm 10µm
≤0.03% FSO ≤0.02% FSO
Resolution (20kHz) 0.03µm 0.15µm 0.3µm 0.8µm
0.0015% FSO
Measuring rate adjustable via software 49.02 / 30 / 20 / 10 / 5 / 2.5 / 1.5kHz (49.02kHz with reduced measuring range)
Permissable ambient light 10,000…40,000lx
Spot diameter  SMR 85 x 240μm 120 x 405μm 185 x 485μm 350 x 320μm
Spot diameter  MMR 24 x 280μm 35 x 585μm 55 x 700μm 70 x 960μm
Spot diameter  EMR 64 x 400μm 125 x 835μm 195 x 1200μm 300 x 1940μm
Light source laser diode (670nm) class 2
Protection class IP 65
Operation temperature 0 ... +50°C
Storage temperature -20 ... +70°C
Inputs / Outputs

Ethernet / EtherCAT

RS422

analog ouput via CSP2008 / C-Box

Inputs laser on/off; synchronization/trigger input
Power supply 24Vdc (11…30V); PV < 3W
LED status / power / Ethernet / EtherCAT
Sensor cable  standard 0.25m (with cable connector)
Sensor cable  option 3 / 6 / 9m with Sub D 15 pin connector
Electromagnetic compatibility (EMC)

EN 61326-1: 2006-10

DIN EN 55011: 2007-11 (group 1. class B)

EN 61 000-6-2: 2006-03

Vibration 2g / 20 ... 500Hz
Shock 15g / 6ms / 3 axes