Wenglor HD12PCT3 Reflex Sensor Background Suppression

Wenglor HD12PCT3 Reflex Sensor Background Suppression these sensors detect distance by measuring angles. They are particularly good at recognizing objects in front of any background. The color, shape, and surface characteristics of the object have practically no influence on sensor-switching performance. Reflex sensors with background suppression detect and measure objects contactless and detect them in front of any defined background. They work with red light, infrared light, blue light, or laser light.

Features at a Glance

Stainless steel housing
Electronic background suppression
Red light
Teach-in, external teach-in

Electrical Data
Supply Voltage 10 … 30 V DC
Current Consumption (Ub = 24 V) < 30 mA
Switching Frequency 750 Hz
Response Time 667 µs
On-/Off-Delay (RS-232) 0 … 1 s
Temperature Drift < 5 %
Temperature Range -25 … 60 °C
Switching Output Voltage Drop < 2.5 V
PNP Switching Output/Switching Current 200 mA
Short Circuit Protection yes
Reverse Polarity Protection yes
Overload Protection yes
Teach Mode HT, VT
Protection Class III

Features

Stainless steel housing
Electronic background suppression
Red light
Teach-in, external teach-in

Applications

Leading Edge Detection of Furniture Parts Made of Panel Materials with Reflex Sensors with Background Suppression

During furniture production, chips accumulate on the surface due to drilling, milling or grooving. Special cleaning systems are available for cleaning sensitive surfaces. Reflex sensors with background suppression in the metric stainless steel housing are used to detect the front edges of the dirty plates from distances of up to 120 mm. This allows the plates to be positioned. Thanks to the robust stainless steel and background suppression, dust, chips and dirt do not influence detection – regardless of the shape, color and surface of the material.

Reflex Sensors With Background Suppression

Reflex sensors with background suppression detect and measure objects contactlessly and detect them in front of any defined background. They work with red light, infrared light, blue light or laser light. Thanks to the principle of angle measurement, the color, shape and object surface have no influence on the switching behavior of the sensors.

Specifications

Optical Data
Range	120 mm
Setting Range	35 … 120 mm
Switching Hysteresis	< 5 %
Light Source	Red Light
Service Life (T = +25 °C)	100,000 h
Max. Ambient Light	10,000 Lux

Mechanical Data
Setting Method	Teach-In
Housing Material	Stainless Steel
Full Encapsulation	yes
Degree of Protection	IP67
Connection	M12 × 1; 4-pin

Output
PNP NO/NC switchable	yes
RS-232 with Adapterbox	yes

Adjustable parameters
Other parameters	Off-delay On-delay

Table 1
Detection Range	60 mm	120 mm
Light Spot Diameter	2 mm	4 mm

Downloads

Datasheet : Wenglor HD12PCT3 Reflex Sensor with Background Suppression

Wenglor HD12PCT3 Reflex Sensor Background Suppression