Gocator 2100 & 2300 Series

The Gocator 2100 and 2300 series consists of the following models.

Unless otherwise specified, the wavelength of all models is 660 nanometers.

The following models are not typically industry-specific and can be used for various applications.

MODEL 2x20 2x30 2x40 2x50 2x70 2x75 2x80
Data Points / Profile 640 / 1280 640 / 1280 640 / 1280 640 / 1280 640 /1280 640 /1280 640 / 1280
Linearity Z
(+/- % of MR)		 0.01 0.01 0.01 0.01 0.04 0.03 0.04
Resolution Z (mm) 0.0018 - 0.0030 0.006 - 0.014 0.013 - 0.037 0.019 - 0.060 0.055 - 0.200 0.175 - 0.925 0.092 - 0.488
Resolution X (mm)(Profile Data Interval)  

 

 

 

      
2100 series 0.028 - 0.042 0.088 - 0.150 0.19 - 0.34 0.3 - 0.6 0.55 - 1.10 0.510 - 1.580 0.75 - 2.20
2300 series 0.014 - 0.021 0.044 - 0.075 0.095 - 0.170 0.150 - 0.300 0.275 - 0.550 0.255 - 0.790 0.375 - 1.100
Repeatability Z (µm) 0.4 0.8 1.2 2 8 12 12
Clearance
Distance (CD) (mm)		 40 90 190 300 400 650 350
Measurement
Range (MR) (mm)		 25 80 210 400 500 1350 800
Field of View (FOV) (mm) 18 - 26 47 - 85 96 - 194 158 - 365 308 - 687 324 - 1010 390 - 1260
Laser Classes 2, 3R 2, 3R;
3B (2300 series only)		 2, 3R;
3B (2300 series only)		 2, 3R;
3B (2300 series only)		 2, 3R 2, 3R 2, 3R
Input Voltage (Power) +24 to +48 VDC (13 W); Ripple +/- 10%
Dimensions (mm) 35x120x149.5 49x75x142 49x75x197 49x75x272 49x75x272 49x75x272 49x75x272
Weight (kg) 0.8 0.74 0.94 1.3 1.3 1.3 1.3

The following models are typically used in road applications.

MODEL 2342 2375
Data Points / Profile 1280 1280
Linearity Z
(+/- % of MR)		 0.01 0.05
Resolution Z (mm) 0.015 - 0.040 0.154 - 0.560
Resolution X (mm)(Profile Data Interval) 0.095 - 0.170 0.27 - 0.80
Repeatability Z (µm) 1.2 n/a
Clearance
Distance (CD) (mm)		 190 650
Measurement
Range (MR) (mm)		 210 1350
Field of View (FOV) (mm) 64 - 140 345 - 1028
Laser Classes 3R, 3B 3B (NIR, 808 nm)
Input Voltage (Power) +24 to +48 VDC (13 W); Ripple +/- 10% +48 VDC (20 W); Ripple +/- 10%
Dimensions (mm) 49x75x197 49x75x272
Weight (kg) 0.94 1.3

The following diagram illustrates some of the terms used in the table above.

Optical models, laser classes, and packages can be customized. Contact LMI for more details.

Gocator 2300 series sensors provide 1280 data points per profile. Gocator 2100 series sensors provide 640 data points per profile; additionally, Gocator 2100 series sensors do not support the tracking window capability (for more information, see Tracking Window).

Specifications stated are based on standard laser classes. Linearity Z, Resolution Z, and Repeatability Z may vary for other laser classes.

All specification measurements are performed on LMI’s standard calibration target (a diffuse, painted white surface).

Linearity Z is the worst case difference in average height measured, compared to the actual position over the measurement range.

Resolution Z is the maximum variability of height measurements across multiple frames, with 95% confidence.

Resolution X is the distance between data points along the laser line.

Repeatability Z is measured with a flat target at the middle of the measurement range. It is the 95% confidence variation of the average height over 4096 frames. Height values are averaged over the full FOV.

See Resolution and Accuracy for more information.

ALL 2x00 SERIES MODELS

 

Scan Rate

 Approx. 170Hz to 5000 Hz
Interface Gigabit Ethernet
Inputs Differential Encoder, Laser Safety Enable, Trigger
Outputs 2x Digital output, RS-485 Serial (115 kBaud), 1x Analog Output (4 - 20 mA)
Housing Gasketed aluminum enclosure, IP67
Operating Temp. 0 to 50° C
Storage Temp. -30 to 70° C

Mechanical dimensions, CD/FOV/MR, and the envelope for each sensor model are illustrated on the following pages.

In the following drawings, the physical height dimensions of measurement ranges are reversed compared to the logical height values returned by sensors. For an illustration of the orientation of coordinate systems in relation to physical sensors, see the sections below for each sensor model.