Photoelectric Proximity Switches With Foreground Suppression (FGS) Detection of low objects. E.G. on conveyor belt. Objects. Which reduce distance from scanning plane to sensor. are detected.
	Photoelectric Proximity Switches With Background Suppression (BGS) Detection of objects within a defined scanning range, Objects beyond this range are not detected.
	Through-Beam Photoelectric Switches Separate sender and receiver (2 devices) Very large scanning ranges High operating reserves Reliable detection of both transparent and reflective objects.
	Photoelectric Proximity Switches Separate and receiver in one housing No reflector required Reacts to light reflected off object to be detected Photoelectric proximity switches. Energetic Scanning ranges/switching point can be set by adjust sensitivity
	Photoelectric Reflex Switches Sender and receiver in one housing Reflector required Different reflector sizes for different ranges and object sizes large scanning ranges Polarisation filters also allow reflective objects to be detected -automatic sensitivity adjustment with "Teach In" sensors

Robust. Functional. Complex	Series with various versions	Laser light for  long-range scanning

Reliable switching in hazardous areas

Modular options for maximum range of different applications

Contrast Scanners

• Can distinguish up to 30 shades of grey between black and white
• Switching threshold can be set manually or by teach-in (static or dynamic)
• High switching frequency
• Can detect print marks. Using difference in contrast between the marks and the background
• Also available with fibre-optic cables

Luminescence Scanners React to luminescent substances Detect markings otherwise invisible to the naked eye Scanning range adjusted by changing lens Also available with fibre-optic cables

Colour Sensors Identification. Checking and sorting according to colour Precise colour recognition using transmitted and incidental light Detection of up to three colours Simple programming by means of teach-in Also available with fibre-optic cables

Fork Sensors Sender and receiver in one housing Large number of different fork width Can be precisely adjusted to the object Detection of minute difference in light intensity

Light Grids Through-beam (MLG) and reflection system (WLG) Two-Dimensional detection range Recording and counting irregular objects Measuring and sorting different heights Presence and protrusion monitoring SAG monitoring for web-shaped material Teach-in function Software-supported user-friendly parameterization and user guidance via application wizards (MLG)

Distance Sensors Non-contact. Precise distance measurement with red or laser light Large operational ranges High resolution Easy to use thanks to programmable parameters or teach-in Serial interfaces. Also SSI for further eternal processing Can be coupled to profibus, interbus-s, devicenet bus. Used for positioning cranes, automated guided vechile systems, rack serving units as well as for fill-level monitoring, loop control and detecting minute parts to UM tolerances

IR Data Transmission Photoelectric Switches Cableless transmission of data Bidirectional communication between sender and receiver Low cable installation and maintenance costs High degree of immunity against ambient light large operational ranges Compatible with Profibus, Interbus and SSI AND SSI

Standard sensing ranges Enchanced sensing ranges Miniature versions Short versions NAMUR sensors for zone1 applications DC 2/3/4-wire AC, UC 2-wire Flush or non-flush installation NO or NC function Cable or plug connector