Description

Wenglor YP11MGV80 Laser Distance Sensor High Precision

Wenglor YP11MGV80 Laser Distance Sensor High Precision can measure distances and display analog output. Their high resolution and wide variety of measuring ranges allow them to be used in innumerable applications. The output signal is practically independent of the object‘s color.

Optical Data:

Working Range 50 … 100 mm
Measuring Distance 75 mm
Measuring Range 50 mm
Resolution 100 µm
Linearity 0.5 %
Linearity Deviation 250 µm
Light Source Laser (red)
Wavelength 655 nm
Service Life (T = +25 °C) 100,000 h
Laser Class (EN 60825-1) 2
Max. Ambient Light 10,000 Lux
Light Spot Diameter 1 mm

Electrical Data:

Supply Voltage 18 … 30 V DC
Current Consumption (Ub = 24 V) < 30 mA
Cut-Off Frequency 1 kHz
Response Time 500 µs
Temperature Drift (Tu < 10 °C, Tu > 40 °C) 20 µm/K
Temperature Drift (10 °C < Tu < 40 °C) 10 µm/K
Temperature Range -10 … 60 °C
Error Output Voltage Drop < 2.5 V
PNP Error Output/Switching Current 200 mA
Analog Output 0…10 V
Short Circuit Protection yes
Reverse Polarity Protection yes
Overload Protection yes
Protection Class III

Mechanical Data:

Housing Material Plastic
Full Encapsulation yes
Degree of Protection IP67
Connection M12 × 1; 8-pin

Output:

Error Output
Analog Output

Features

Cut-off frequency up to 1 kHz
Linearity: 0,5 %
Measuring range: 50 mm

Applications

Detection of Rubber Splices with High-Precision Laser Distance Sensors

The manufacture of car tires requires a large number of rubber layers, which must meet various requirements at different points in the tire. This involves overlapping individual strips, which is also called splicing. These overlapping layers must be detected by sensors during operation at speeds up to 0.5 m/sec. For this purpose, two high-precision laser distance sensors are installed above the conveyor belt, which reliably monitor the splicing using differential measurement. A switching frequency of 1 kHz is even possible on dark, light-absorbing surfaces.

High-Precision Laser Distance Sensors

High-precision laser distance sensors work according to the principle of angle measurement, whereby color, shape and object surface do not influence the measurement. Depending on the setting, they can be operated at very high speed or resolution. The measuring range can be selected individually within the sensor’s working range.

Specifications

Optical Data
Working Range	50 … 100 mm
Measuring Distance	75 mm
Measuring Range	50 mm
Resolution	100 µm
Linearity	0.5 %
Linearity Deviation	250 µm
Light Source	Laser (red)
Wavelength	655 nm
Service Life (T = +25 °C)	100,000 h
Laser Class (EN 60825-1)	2
Max. Ambient Light	10,000 Lux
Light Spot Diameter	1 mm

Electrical Data
Supply Voltage	18 … 30 V DC
Current Consumption (Ub = 24 V)	< 30 mA
Cut-Off Frequency	1 kHz
Response Time	500 µs
Temperature Drift (Tu < 10 °C, Tu > 40 °C)	20 µm/K
Temperature Drift (10 °C < Tu < 40 °C)	10 µm/K
Temperature Range	-10 … 60 °C
Error Output Voltage Drop	< 2.5 V
PNP Error Output/Switching Current	200 mA
Analog Output	0…10 V
Short Circuit Protection	yes
Reverse Polarity Protection	yes
Overload Protection	yes
Protection Class	III