When your application calls for the precision measurement of dimensions such as thickness, diameter, and height, SUNX has the solution.
Our high-quality laser displacement, inductive displacement, and collimated beam sensors provide high-speed and accurate measurement solutions. Explore the models listed below to find the best light curtain for your needs.

HL-C1
Ultra High-speed Laser Displacement Sensor
The HL-C1 series of laser displacement sensors provides a high-speed, stable measurement solution for a wide variety of applications. Its compact design significantly reduces the needed installation space, all while including capability for two ...
Ultra High-speed Laser Displacement Sensor
The HL-C1 series of laser displacement sensors provides a high-speed, stable measurement solution for a wide variety of applications. Its compact design significantly reduces the needed installation space, all while including capability for two ...
HL-T1
Ultra-compact Laser Collimated Beam Sensor
The HL-T1 series of laser collimated beam sensors combines extremely compact sensor heads with a high-functionality intelligent controller. Three sensor heads are available from the long-range, small beam width HL-T1001(A/F) to the wide beam HL-...
Ultra-compact Laser Collimated Beam Sensor
The HL-T1 series of laser collimated beam sensors combines extremely compact sensor heads with a high-functionality intelligent controller. Three sensor heads are available from the long-range, small beam width HL-T1001(A/F) to the wide beam HL-...
GP-X
High Speed, High Accuracy Inductive Displacement Sensor
The GP-X series of inductive displacement sensors provides an ultra high-speed, accurate measurement solution for all of your metallic applications. A 0.02% F.S. resolution and 0.3% F.S. linearity allow for the sensor to distinguish even the sma...
High Speed, High Accuracy Inductive Displacement Sensor
The GP-X series of inductive displacement sensors provides an ultra high-speed, accurate measurement solution for all of your metallic applications. A 0.02% F.S. resolution and 0.3% F.S. linearity allow for the sensor to distinguish even the sma...
LH-50
LED Type Optical Displacement Sensor
The LH-50 series of LED displacement sensors provide a high precision alternative to laser based systems. A safe, red LED light source is used to achieve a resolution as high as 2 micrometers with a beam spot of 1.6mm or less (LH-54). The three...
LED Type Optical Displacement Sensor
The LH-50 series of LED displacement sensors provide a high precision alternative to laser based systems. A safe, red LED light source is used to achieve a resolution as high as 2 micrometers with a beam spot of 1.6mm or less (LH-54). The three...
LM10
Micro Laser Displacement Sensor
The LM10 series of laser displacement sensors provides a low cost displacement solution while maintaining high-precision. With up to a 1 micron resolution and a +/- 0.2% F.S. linearity, the LM10 does not give up ability for price. Class 1 or 2 ...
Micro Laser Displacement Sensor
The LM10 series of laser displacement sensors provides a low cost displacement solution while maintaining high-precision. With up to a 1 micron resolution and a +/- 0.2% F.S. linearity, the LM10 does not give up ability for price. Class 1 or 2 ...
GP-A
High Accuracy Inductive Displacement Sensor
The GP-A series of inductive displacement sensors provide accurate measurement of metallic object displacement with a resolution of 0.04% F.S and a linearity of 0.5% F.S. Both the amplifier and the sensor heads also exhibit excellent temperature...
High Accuracy Inductive Displacement Sensor
The GP-A series of inductive displacement sensors provide accurate measurement of metallic object displacement with a resolution of 0.04% F.S and a linearity of 0.5% F.S. Both the amplifier and the sensor heads also exhibit excellent temperature...
LA-300
LED Collimated Beam Sensor
The LA-300 series of LED collimated beam sensors provides a compact, safe alternative to laser diode types. The compact size of the sensor heads allows for versatile placement in your machine. Two sensor heads are available with a maximum sensi...
LED Collimated Beam Sensor
The LA-300 series of LED collimated beam sensors provides a compact, safe alternative to laser diode types. The compact size of the sensor heads allows for versatile placement in your machine. Two sensor heads are available with a maximum sensi...
LA
Laser Collimated Beam Sensor
The LA series of laser collimated beam sensors is a safe and precise solution to your detection needs. Utilizing an FDA approved class 1 laser diode, extra protective measures are not required. The wide sensing area of 15mm x 500mm, coupled wi...
Laser Collimated Beam Sensor
The LA series of laser collimated beam sensors is a safe and precise solution to your detection needs. Utilizing an FDA approved class 1 laser diode, extra protective measures are not required. The wide sensing area of 15mm x 500mm, coupled wi...
LD
Laser Type Edge Detection Sensor
The LD series of laser edge detection sensors offers high-accuracy measurement using a red semiconductor laser and CCD receiver combination. Both are mounted to the same body ensuring accurate alignment out of the box. The laser element is avai...
Laser Type Edge Detection Sensor
The LD series of laser edge detection sensors offers high-accuracy measurement using a red semiconductor laser and CCD receiver combination. Both are mounted to the same body ensuring accurate alignment out of the box. The laser element is avai...
