wenglor sensor

WENGLOR SENSOR YH08PCT8

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Features at a Glance

  • Repetition accuracy: 5 µm
  • Recognition of transparent objects
  • Fine light beam (0,6 mm) over entire width of fork
  • Teach-in
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Description

WENGLOR SENSOR YH08PCT8

The wenglor sensor transmitter and the receiver are integrated into a single housing as a light barrier. If the active light beam between the transmitter and the receiver is interrupted, the output is switched accordingly. Thanks to the use of visible laser light, the sensor is very easy to align to the object. The use of a fine light beam ensures a small dia meter spot over the entire width of the fork. This allows for the recognition of extremely small parts, holes, slots and notches.

Fork Width 80 mm
Smallest Recognizable Part 40 µm
Smallest Detectable Gap 50 µm
Switching Hysteresis  < 20 µm
Light Source Laser (red)
Wavelength 655 nm
Service Life (T = +25 °C) 100,000 h
Laser Class (EN 60825-1) 1
Max. Ambient Light 10,000 Lux
Light Spot Diameter 0.6 mm
Repeat Accuracy < 5 µm
Supply Voltage 10 … 30 V DC
Current Consumption (Ub = 24 V) < 50 mA
Switching Frequency 10 kHz
Response Time 50 µs
Off-Delay 0 … 100 ms
Temperature Range -25 … 60 °C
Switching Output Voltage Drop < 1.5 V
PNP Switching Output/Switching Current 200 mA
Internal Load Switching Output 5,100 Ohm
Short Circuit Protection yes
Reverse Polarity Protection yes
Overload Protection yes
Teach Mode NT, MT
Protection Class III
FDA Accession Number 0820592-000

 

Setting Method Teach-In
Housing Material Plastic; Steel, nickel-plated
Full Encapsulation yes
Degree of Protection IP67
Connection M8 × 1; 3-pin
MTTFd (EN ISO 13849-1) 1,436.4 a

 

PNP NO yes
Circuit NC
NC/NO
NO