The S65-W series offers, in a sturdy standard compact 50x50 mm ABS housing with IP67 mechanical protection, an advanced contrast sensor for the detection of register marks and other neutral or coloured targets. The state-of-the-art technology with wide-spectrum white LED emission guarantees the detection of all contrasts, such as marks or objects very similar to their backgrounds or in presence of different surface treatments or workings. The control panel presents three push-buttons for easy and immediate setting and a 4-digit display that indicates the configuration parameters and the level of received signal without the need of connecting external devices. Different operating modes, automatic EASYtouchTM and fine, manual and dynamic, allow extremely easy and precise object detection. Models with only one NPN or PNP switching output are available, or with RS485 serial interface for data transmission as well as an analogue monitoring output proportional to the received light intensity. Electric connection is made by means of a standard 5 or 8-pole connector according to the model.

The TL10 series is composed of analog contrast sensors with incandescent lamp emission with long life and easy interchangeability.
The sensors present a mechanical multi-turn optic adjuster for the sensitivity regulation, a switch for the dark/light operating mode selection and a red LED that signals the NPN transistor output activation.
Different models are available with 8, 28 and 50 mm lenses.

The new digital contrast sensor line of the TL46 series is characterised by excellent performances in terms of resolution, definition and precision of the light spot emitted by RGB LEDs, low response time and high switching speed. The sensor, developed in a sturdy metal housing with standard fixing, is available in 3 different versions able to better satisfy all applications offering avantgarde technology at the best price/performance ratio. The TL46-W basic version has only one set push-button, 2 LEDs indicating respectively the output status and sensor acquisition condition. The performances and use ease have be optimised and offered at a competitive price.
The TL46-WL standard version has set 3 push-buttons, 4 LEDs signalling the output status, sensor acquisition condition, delay output activation and push-button activation. A bargraph is also available for manual setting of the threshold to detect particularly difficult contrasts. The standad version supplies excellent performances in general at a 20 kHz switching frequency.
The TL46-WLF enhanced version presents a 4-digit display for the setting of the most advanced functions, such as dynamic acquisition of the contast mark. The sensor reaches the maximum market performances at 30 kHz switching frequency.
Accessory lenses with 9 - 40 mm focal distance are available for all versions, as well as a high-resolution focussing lens and a PMMA plastic patent-covered lens particularly suitable to food applications with standard 9 mm focal distance.

The TL50 contrast sensor line offers the best solution for all the applications where cost reduction is requested, without compromising the excellent detection performances. The optimised optics of these sensors, the RGB LED emission with automatic colour selection and the very fine resolution, allow the detection of the weakest contrast of colours or grayscale between mark and background, or between different objects or surfaces.
The high resolution is not a limit for the detection speed, reaching 33 ms response time and 15 kHz switching frequency. Thanks to only two 'Mark' and 'Bkgd' push-buttons for the different signal acquisition, the automatic threshold setting is very easy and accurate. TL50 sensors can find typical applications on packaging machinery for food, cosmetic or pharmaceutical goods, for the detection of print registration marks, labels or other references on plastic films or packages, even on transparent material. Thanks to the compact dimensions and multiple fixing holes with metallic inserts present in standard positions, the sturdy ABS plastic housing is fully compatible and can replace the most traditional contrast sensors, as well as offering an interesting cost reduction. The special PMMA plastic lens, that can be fixed either in an axial or lateral position, is suitable for sensor use in the food industry, where the presence of glass parts must be avoided.

The TL80 series is composed of analog-based contast sensors with LED
emission, distinguished by good depth of field and high switching frequency reaching 10 kHz.
Switching threshold setting is aided by two arrow indicators showing the multiturn trimmer’s rotation direction; moreover switches for the selection of the red or green emission, dark or light operating mode, NPN or PNP output and timing function are also present.
Accessory lenses for different operating distances and various proximity and through beam fibre-optics extend the application possibilities. The sturdy metal housing guarantees IP67 protection.

The TLu series offers the most reliable and innovative solutions for all detection applications of register marks and other neutral or coloured references. The microprocessor-based setting can be either ‘Teach-in’ using two push-buttons or ‘Remote’ by cable with the possibility of rapidly memorising and recalling 4 different formats. The setting can also be dynamic and completely automatic in the models with the ‘Auto-Set’ function.
The LED emission can be red/green with automatic selection, or white offering the possibility of operating on all contrasts, also amongst same-coloured objects and backgrounds, presenting different surface treatments or workings.
Models with interchangeable 9 mm or 18 mm lenses are available; 22, 28 and 50 mm lenses are supplied as accessories. Moreover many different fibre-optic models are available. The output is NPN or PNP according to the model, but is always selectable by means of an internal switch; an analog output proportional to the received light is also present.

Horizontal and Vertical models
Mark sensors
Enclosure rating: IP 67
Resolves ten gray levels
LED indicator: function reserve