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Technologies
- Technologies
  - At the side
  Unique Communication and Performance
  PNG//smart sensors are the result of a unique combination consisting of an intelligent interface and precision wenglor technology. They flexibly exchange process and parameters data and, thanks to accurately targeted optics and a balanced switching point, they transmit highly precise results in real-time.
  
  • IO-Link Version 1.1
  • Balanced switching point
  • Balanced light spot
  • No reciprocal influence
  • Highly insensitive to ambient light
  • Laser class 1
Functional Principles
- Functional Principles
  Inspiring Contactless Object Detection
  Industry is inspired by the great variety of functions provided by the PNG//smart series – with an ideal solution for every application. Seven optical functional principles based on various light sources result in the largest possible selection of sensors for Industry 4.0.
  
  • 7 functional principles
  • 3 light sources (LED in red and blue light, laser in red light)
Housings
- Housings
  The Perfect Size
  wenglor offers the right sensor in the perfect size for every application. Space-saving designs combined with high-performance components ensure maximum flexibility during system planning.
  
  • 1K Housing
  • 1N Housing
  • 1P Housing
Industries
- Welcome to Your Industry
  The sensors from the PNG//smart generation are at home in a wide range of sectors and industries. They help to optimize processes, make systems more intelligent and make the entire production even more efficient. The PNG//smart sensors have numerous features that are a major advantage for any industrial use. Their extraordinary skills for special industrial areas are also outlined in this category.
Contact
- Contact
  We Look Forward to Hearing From You!
  Here you will find an overview of the service numbers for all wenglor countries so that you can always reach your destination quickly. Give us a call. We look forward to finding a solution for your application.
  
  wenglor sensoric GmbH
  Phone +49 (0)7542 5399-0
  Fax +49 (0)7542 5399-988
  e-Mail: info(at)wenglor.com
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1N Housing: High-performance in Series Production

The high-performance 1N housing impresses with large switching distances, impressive precision and maximum switching frequencies. For applications with background suppression in particular, this format offers maximum product variety. Discover the highlights of the 1N housing on this page.

The Advantages of the 1N Housing at a Glance

Compact housing 75×32.5×18 mm

With potentiometer or teach-in

Reliable configuration via NFC – even in the de-energized state

Switching distance adjustment via IO-Link

Innovative display unit for simple alignment and accurate diagnosis

Printed QR code for quick access to product information

Protective housing for adverse environments

2 mutually independent switching outputs

Large ranges of up to 60 m

Background suppression with visible red light and large detection ranges of up to 1.2 m

Photoelectronic Sensors > Retro-Reflex Sensor > P1NL301
	Range	Connection	Light Source	Output / Circuit
	11000 mm	Cable, 4-wire, 6 m	Red Light	PNP NC+NO
Photoelectronic Sensors > Retro-Reflex Sensor > P1NL302
	11000 mm	M12 × 1; 4-pin	Red Light	PNP NC+NO
Photoelectronic Sensors > Retro-Reflex Sensor > P1NL303
	11000 mm	M12 × 1; 4-pin	Red Light	NPN NC+NO
Photoelectronic Sensors > Reflex Sensor with Background Suppression > P1NH601
	1200 mm	M12 × 1; 4-pin	Red Light	PNP NC+NO
Photoelectronic Sensors > Reflex Sensor with Background Suppression > P1NH602
	1200 mm	M12 × 1; 4-pin	Red Light	NPN NC+NO
Photoelectronic Sensors > Reflex Sensor with Background Suppression > P1NH102
	200 mm	M12 × 1; 4-pin	Red Light	PNP NC+NO
Photoelectronic Sensors > Reflex Sensor with Background Suppression > P1NH104
	200 mm	M12 × 1; 4-pin	Red Light	NPN NC+NO
Photoelectronic Sensors > Through-Beam Sensor > P1NE101
	20000 mm	M12 × 1; 4-pin	Red Light	PNP NC+NO
Photoelectronic Sensors > Through-Beam Sensor > P1NS101
	20000 mm	M12 × 1; 4-pin	Red Light
Photoelectronic Sensors > Through-Beam Sensor > P1NE102
	20000 mm	M12 × 1; 4-pin	Red Light	NPN NC+NO
Photoelectronic Sensors > Retro-Reflex Sensor for Clear Glass Recognition > P1NK202
	2600 mm	M12 × 1; 4-pin	Red Light	PNP NC+NO
Photoelectronic Sensors > Retro-Reflex Sensor for Clear Glass Recognition > P1NK206
	2600 mm	M12 × 1; 4-pin	Red Light	NPN NC+NO
Photoelectronic Sensors > Reflex Sensor with Background Suppression > P1NH703
	300 mm	M12 × 1; 4-pin	Laser (red)	PNP NC+NO
Photoelectronic Sensors > Reflex Sensor with Background Suppression > P1NH705
	300 mm	M12 × 1; 4-pin	Laser (red)	NPN NC+NO
Photoelectronic Sensors > Reflex Sensor with Background Suppression > P1NH702
	300 mm	M12 × 1; 4-pin	Laser (red)	PNP NO
Photoelectronic Sensors > Reflex Sensor with Background Suppression > P1NH704
	300 mm	M12 × 1; 4-pin	Laser (red)	NPN NO
Photoelectronic Sensors > Reflex Sensor with Background Suppression > P1NH208
	300 mm	M12 × 1; 4-pin	Red Light	Contamination Output NPN NO
Photoelectronic Sensors > Reflex Sensor with Background Suppression > P1NH207
	300 mm	Cable, 4-wire, 2 m	Red Light	NPN NC+NO
Photoelectronic Sensors > Reflex Sensor with Background Suppression > P1NH206
	300 mm	M12 × 1; 4-pin	Red Light	NPN NC+NO
Photoelectronic Sensors > Reflex Sensor with Background Suppression > P1NH708
	300 mm	M12 × 1; 4-pin	Laser (red)	NPN NC+NO
Photoelectronic Sensors > Reflex Sensor with Background Suppression > P1NH707
	300 mm	M12 × 1; 4-pin	Laser (red)	PNP NC+NO
Photoelectronic Sensors > Reflex Sensor with Background Suppression > P1NH706
	300 mm	M12 × 1; 4-pin	Laser (red)	NPN NC+NO
Photoelectronic Sensors > Reflex Sensor with Background Suppression > P1NH201
	300 mm	Cable, 4-wire, 2 m	Red Light	PNP NC+NO
Photoelectronic Sensors > Reflex Sensor with Background Suppression > P1NH701
	300 mm	M12 × 1; 4-pin	Laser (red)	PNP NC+NO
Photoelectronic Sensors > Reflex Sensor with Background Suppression > P1NH203
	300 mm	M12 × 1; 4-pin	Red Light	PNP Contamination Output NO
Photoelectronic Sensors > Reflex Sensor with Background Suppression > P1NH202
	300 mm	M12 × 1; 4-pin	Red Light	PNP NC+NO
Photoelectronic Sensors > Retro-Reflex Sensor for Clear Glass Recognition > P1NK208
	3500 mm	M12 × 1; 4-pin	Red Light	Contamination Output NPN NO
Photoelectronic Sensors > Retro-Reflex Sensor for Clear Glass Recognition > P1NK205
	3500 mm	M12 × 1; 4-pin	Red Light	PNP Contamination Output NO
Photoelectronic Sensors > Reflex Sensor with Background Suppression > P1NH804
	400 mm	M12 × 1; 4-pin	Laser (red)	PNP Contamination Output NO
Photoelectronic Sensors > Reflex Sensor with Background Suppression > P1NH803
	400 mm	M12 × 1; 4-pin	Laser (red)	PNP NC+NO
Photoelectronic Sensors > Reflex Sensor with Background Suppression > P1NH802
	400 mm	M12 × 1; 4-pin	Laser (red)	PNP NC+NO
Photoelectronic Sensors > Reflex Sensor with Background Suppression > P1NH801
	400 mm	M12 × 1; 4-pin	Laser (red)	NPN NC+NO
Photoelectronic Sensors > Reflex Sensor with Background Suppression > P1NH309
	400 mm	M12 × 1; 4-pin	Blue Light	PNP NC+NO
Photoelectronic Sensors > Reflex Sensor with Background Suppression > P1NH805
	400 mm	M12 × 1; 4-pin	Laser (red)	Contamination Output NPN NO
Photoelectronic Sensors > Reflex Sensor with Background Suppression > P1NH310
	400 mm	M12 × 1; 4-pin	Blue Light	NPN NC+NO
Photoelectronic Sensors > Reflex Sensor with Background Suppression > P1NH308
	500 mm	M12 × 1; 4-pin	Red Light	NPN NO
Photoelectronic Sensors > Reflex Sensor with Background Suppression > P1NH305
	500 mm	M12 × 1; 4-pin	Red Light	PNP NO
Photoelectronic Sensors > Reflex Sensor with Background Suppression > P1NH304
	500 mm	M12 × 1; 4-pin	Red Light	PNP NC+NO
Photoelectronic Sensors > Reflex Sensor with Background Suppression > P1NH306
	500 mm	M12 × 1; 4-pin	Red Light	Contamination Output NPN NO
Photoelectronic Sensors > Reflex Sensor with Background Suppression > P1NH301
	500 mm	M12 × 1; 4-pin	Red Light	NPN NC+NO
Photoelectronic Sensors > Reflex Sensor with Background Suppression > P1NH307
	500 mm	M12 × 1; 4-pin	Red Light	NPN NC+NO
Photoelectronic Sensors > Reflex Sensor with Background Suppression > P1NH302
	500 mm	M12 × 1; 4-pin	Red Light	PNP NC+NO
Photoelectronic Sensors > Reflex Sensor with Background Suppression > P1NH303
	500 mm	M12 × 1; 4-pin	Red Light	Contamination Output PNP NO
Photoelectronic Sensors > Retro-Reflex Sensor > P1NL412
	5000 mm	M12 × 1; 4-pin	Laser (red), focused	PNP NC
Photoelectronic Sensors > Retro-Reflex Sensor > P1NL411
	5000 mm	M12 × 1; 4-pin	Laser (red), focused	PNP NO
Photoelectronic Sensors > Retro-Reflex Sensor > P1NL410
	5000 mm	M12 × 1; 4-pin	Laser (red), focused	PNP NC+NO
Photoelectronic Sensors > Through-Beam Sensor > P1NE201
	60000 mm	M12 × 1; 4-pin	Red Light	PNP NC+NO
Photoelectronic Sensors > Through-Beam Sensor > P1NE202
	60000 mm	M12 × 1; 4-pin	Red Light	NPN NC+NO
Photoelectronic Sensors > Through-Beam Sensor > P1NS201
	60000 mm	M12 × 1; 4-pin	Red Light
Photoelectronic Sensors > Reflex Sensor with Background Suppression > P1NH402
	700 mm	M12 × 1; 4-pin	Red Light	NPN NC+NO
Photoelectronic Sensors > Reflex Sensor with Background Suppression > P1NH401
	700 mm	M12 × 1; 4-pin	Red Light	PNP NC+NO
Photoelectronic Sensors > Retro-Reflex Sensor > P1NL101
	7000 mm	M12 × 1; 4-pin	Red Light	PNP NC+NO
Photoelectronic Sensors > Retro-Reflex Sensor > P1NL104
	7000 mm	M12 × 1; 4-pin	Red Light	NPN NC+NO
Photoelectronic Sensors > Reflex Sensor with Background Suppression > P1NH502
	800 mm	M12 × 1; 4-pin	Red Light	PNP NO
Photoelectronic Sensors > Reflex Sensor with Background Suppression > P1NH501
	800 mm	M12 × 1; 4-pin	Red Light	PNP NC+NO
Photoelectronic Sensors > Reflex Sensor with Background Suppression > P1NH503
	800 mm	M12 × 1; 4-pin	Red Light	NPN NC+NO
Photoelectronic Sensors > Reflex Sensor with Background Suppression > P1NH504
	800 mm	M12 × 1; 4-pin	Red Light	NPN NO
Photoelectronic Sensors > Retro-Reflex Sensor > P1NL401
	9500 mm	M12 × 1; 4-pin	Laser (red), collimated	PNP NC+NO
Photoelectronic Sensors > Retro-Reflex Sensor > P1NL404
	9500 mm	M12 × 1; 4-pin	Laser (red), collimated	PNP NO
Photoelectronic Sensors > Retro-Reflex Sensor > P1NL405
	9500 mm	M12 × 1; 4-pin	Laser (red), collimated	PNP NC
Photoelectronic Sensors > Retro-Reflex Sensor > P1NL409
	9500 mm	M12 × 1; 4-pin	Laser (red), collimated	NPN NO
Photoelectronic Sensors > Retro-Reflex Sensor > P1NL408
	9500 mm	M12 × 1; 4-pin	Laser (red), collimated	NPN NO
Photoelectronic Sensors > Retro-Reflex Sensor > P1NL406
	9500 mm	M12 × 1; 4-pin	Laser (red), collimated	NPN NC+NO