Time-of-Flight Sensors for Precise Distance Measurement – der wintec.
Time of flight (ToF) laser distance sensors with wintec (wenglor interference-free technology) have played a formative role in countless industries worldwide for over ten years. Thanks to integrated DS technology, the new generation of these sensors once again sets standards in terms of precision, performance, interference immunity, communication capability and robustness. The transit time sensors, also known as laser distance sensors, detect objects regardless of color, gloss, surface structure and inclination angle.
wintec with DS Technology
(Dynamic Sensitivity).
Compared with traditional transit time technologies, the latest wintec generation uses “Dynamic Sensitivity” (DS) technology. The laser distance sensor emits very short laser light pulses in the nanosecond range, with signals that are statistically evaluated and thus produce the distance value to the object.
- Unrivaled reception sensitivity
- Large working range of up to 10,000 mm
- Reproducibility as low as 3 mm
- Highly insensitive to ambient light of up to 100,000 lux
- Insensitive to interference
Time of Flight Sensors in 316L Stainless Steel Housing
For extreme industrial environments, wintec is available in a high-quality stainless steel housing for the first time, which gives the position sensor even greater mechanical robustness at temperatures of −40 to +50 °C, as well as high chemical material resistance.
- IP69K degree of protection via laser-welded housing
- Resistant to cleaning agents with ECOLAB approval
- Corrosion-resistant housing made of stainless steel 316L (1.4404/V4A)
- Resistant to oils and lubricants
der wintec. The Features at a Glance.
Technical Data of the ToF Sensors in the Plastic Housing
- Working range 50 mm to 10,000 mm
- Reproducibility max. 3 mm
- Linearity deviation 10 mm
- Measuring rate 500/s
- Dimensions 50 × 50 × 20 mm
- IO-Link 1.1
Technical Data of the ToF Sensors in the 316L Stainless Steel Housing
- Working range 50 mm to 10,000 mm
- Reproducibility max. 3 mm
- Linearity deviation 10 mm
- Measuring rate 500/s
- Dimensions 50 × 54.7 × 25 mm
- IO-Link 1.1
ToF Sensors for Performance and Precision
Large Working Range
The transit time sensor with DS technology impresses with a large working range of up to 10 m – regardless of whether the objects are light or dark, matt or shiny. The two independent switching outputs can be used, for example, to control signals for deceleration and stopping.
Detection of Transparent Objects
wintec with DS technology delivers reliable results even with very weak signals and thus impresses with the detection of transparent objects such as items of clothing packed in film.
Superior Detection and Maximum Precision
Thanks to DS technology, the ToF sensor also scores highly when it comes to detecting black and shiny surfaces, which are reliably detected even at extreme inclines. Even the smallest parts can be reliably detected from long distances with the fine laser beam and distances can be accurately measured.
Enlarged Laser Light Spot
The time of flight sensors have additional versions with an enlarged laser light spot. Thanks to this, the distance sensor can deliver stable measurement results even on very uneven surfaces. Objects with holes, tears or lattice structures are consistently and reliably detected by the large light spot.
Transit Time Sensors for Safety and Reliability
Extremely High Resistance to Ambient Light
Thanks to DS technology, time of flight sensors are extremely robust against disturbing ambient light up to 100,000 lux – reliable operation is guaranteed even in strong sunlight.
Hiding Interferences
The transit time sensor also works reliably in dirty environments. Disturbing ambient conditions such as dust and chips can be hidden. Interference factors in the background, such as reflective high-visibility vests, also do not affect the laser distance sensor.
No Reciprocal Influence
The wintec with DS technology allows up to six sensors to be installed directly next to each other and even opposite each other without influencing each other.
Time-of-Flight Sensors for Smart Communication and Condition Monitoring
IO-Link 1.1 With COM3
Thanks to the integration of the latest IO-Link standards, the time of flight sensor can exchange process data with the control system at an extremely high transmission speed of 230.4 kBit/s.
Writing Process Data
The laser distance sensor can control important sensor functions via writable process data. The data is transmitted cyclically and time-consuming control programming is no longer necessary. This means that the laser light can be switched off, for example. Irritations in the interaction between man and machine are prevented and the laser light (laser class 1) is only activated when it is needed.
Intuitive Operating Software and Selectable Measuring Unit
Whether metric or the Anglo-American measuring system – the wintec can output the distance values in millimeters or inches. These and other settings are possible via IO-Link and can be made conveniently via the wTeach graphic operating software.
Extensive Status Messages
wintec with time of flight constantly monitors itself and outputs this information via numerous status messages. For example, temperature or ambient light warnings provide information on the current ambient conditions. The sensor also detects if its lens is dirty and provides information for preventive maintenance.
Built-in Acceleration Sensor
The acceleration sensor built into the wintec detects impacts and shock loads. This can be used to detect, for example, whether a driverless transport system (DTS) has been subjected to a shock load due to a crash.
Distance Sensors for Durability and Robustness
Durability
The wintec measuring sensor is resistant to cleaning agents thanks to its robust 316L (1.4404/V4A) stainless steel housing with ECOLAB approval and high IP69K degree of protection, making it ideal for the wash-down area in the food industry.
Robustness
Thanks to their robust stainless steel housing, time of flight sensors are resistant to oils and coolants, as well as impacts, and are therefore particularly durable. This makes them ideal for use in harsh industrial environments.
Resilience
The transit time sensor can efficiently withstand frequent and intensive cleaning with aggressive cleaning and disinfecting agents – even with high-pressure cleaning up to 100 bar and a water temperature of 80 ºC.
Protection
For applications in harsh environments with high levels of sparks – such as welding applications – the interchangeable PMMA lens with special coating provides increased protection of the distance sensor in a robust stainless steel housing. Lenses worn by welding spatter can be easily replaced. This means that no additional protective housing is required and the distance sensor does not need to be replaced.
| Product | Output | Connection | Acceleration sensor | Large light spot |
|---|---|---|---|---|
| P1PY101 | 2 switching outputs PNP | M12 plug, 5-pin |
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| P1PY102 | 2 switching outputs PNP | M12 cable end, 5-pin | |
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| P1PY103 | 2 switching outputs NPN | M12 plug, 5-pin |
|
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| P1PY104 | 2 switching outputs NPN | M12 cable end, 5-pin | |
|
| P1PY107 | Analog 0…10 V | M12 plug, 5-pin |
|
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| P1PY108 | Analog 4…20 mA | M12 plug, 5-pin |
|
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| P1PY109 | Antivalent PNP |
M12 plug, 5-pin |
|
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| P1PY111 | 2 switching outputs PNP | M12 plug, 5-pin |
 |
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| P1PY113 | 2 switching outputs NPN | M12 plug, 5-pin |
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| P1PY131 | 2 switching outputs PNP | M12 plug, 5-pin | |
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| P1PY133 | 2 switching outputs PNP | M12 plug, 5-pin | |
|
| P1PY137 | Analog 0…10 V | M12 plug, 5-pin | |
|
| P1PY138 | Analog 4…20 mA | M12 plug, 5-pin | |
|
| P1PY101 | ||||
|---|---|---|---|---|
|
2 switching outputs PNP
|
M12 plug,
5-pin |
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| P1PY102 | ||||
|
2 switching outputs PNP
|
M12 cable end, 5-pin
|
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| P1PY103 | ||||
|
2 switching outputs NPN
|
M12 plug,
5-pin |
|
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| P1PY104 | ||||
|
2 switching outputs NPN
|
M12 cable end, 5-pin
|
|
|
|
| P1PY107 | ||||
|
Analog 0…10 V
|
M12 plug,
5-pin |
|
|
|
| P1PY108 | ||||
|
Analog 4…20 mA
|
M12 plug,
5-pin |
|
|
|
| P1PY109 | ||||
|
Antivalent
PNP |
M12 plug,
5-pin |
|
|
|
| P1PY111 | ||||
|
2 switching outputs PNP
|
M12 plug,
5-pin |
|
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| P1PY113 | ||||
|
2 switching outputs NPN
|
M12 plug,
5-pin |
|
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| P1PY131 | ||||
|
2 switching outputs PNP
|
M12 plug, 5-pin
|
|
|
|
| P1PY133 | ||||
|
2 switching outputs PNP
|
M12 plug, 5-pin
|
|
|
|
| P1PY137 | ||||
|
Analog 0…10 V
|
M12 plug, 5-pin
|
|
|
|
| P1PY138 | ||||
|
Analog 4…20 mA
|
M12 plug, 5-pin
|
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|
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| Product | Output | Connection | Acceleration Sensor | Interchangeable Lens |
|---|---|---|---|---|
| P2PY101 | 2 switching outputs PNP | M12 plug, 5-pin | |
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| P2PY103 | 2 switching outputs NPN | M12 plug, 5-pin | |
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| P2PY105 | 2 switching outputs PNP | M12 plug, 5-pin | |
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| P2PY106 | 2 switching outputs NPN | M12 plug, 5-pin | |
|
| P2PY107 | Analog 0…10 V | M12 plug, 5-pin | |
|
| P2PY108 | Analog 4…20 mA | M12 plug, 5-pin | |
|
| P2PY109 | Antivalent PNP |
M12 plug, 5-pin | |
|
| P2PY101 | ||||
|---|---|---|---|---|
|
2 switching outputs PNP
|
M12 plug, 5-pin
|
|
|
|
| P2PY103 | ||||
|
2 switching outputs NPN
|
M12 plug, 5-pin
|
|
|
|
| P2PY105 | ||||
|
2 switching outputs PNP
|
M12 plug, 5-pin
|
|
|
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| P2PY106 | ||||
|
2 switching outputs NPN
|
M12 plug, 5-pin
|
|
|
|
| P2PY107 | ||||
|
Analog 0…10 V
|
M12 plug, 5-pin
|
|
|
|
| P2PY108 | ||||
|
Analog 4…20 mA
|
M12 plug, 5-pin
|
|
|
|
| P2PY109 | ||||
|
Antivalent
PNP |
M12 plug, 5-pin
|
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