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Laser sensors for metals and rough surfaces  Product Technology
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A small light spot diameter is not recommended for measurements on shiny metals or machined surfaces that show small micromachining marks. Micromechanical surface properties allow no homogeneous reflection which results in noisy or unstable measurement signals.
For these requirements, laser sensors with an oval light spot of only a few millimeters width, similar to a short »laser line«, are recommended. The oval light spot combined with special software algorithms filter out disturbances caused by surface roughness, defects, depressions or smallest holes. In addition, this type of sensor is suitable for distance measurements on structured surfaces, i.e. when the distance to the surface and not the structure of the surface is to be measured. The oval light spot is not influenced by surface structures and ensures constant and stable generation of measurement values.
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Anti speckle laser sensor – optoNCDT 1750LL
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The optoNCDT 1750 LL is a special laser sensor for shiny metals and structured surfaces. The oval laser spot facilitates a particularly easy and precise measurement on shiny metal surfaces or structured objects.
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New: New: Smart laser sensor for shiny metallic objects – optoNCDT 1420LL
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The compact optoNCDT 1420 LL laser sensors are designed for measurements of shiny metallic and rough surfaces. The oval light spot, which resembles a short laser line, can better compensate for unevenness such as texture and roughness. Special software algorithms filter out interference caused by surface roughness, defects, depressions or the smallest holes.
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Extreme dynamic laser sensor with anti speckle feature – optoNCDT 2300LL
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optoNCDT 2300LL laser sensors use a very small laser line instead of the common laser spot. Therefore, the optoNCDT 2300LL is also very well suited for precise distance and displacement measurements on glossy, porous or rough surfaces. Its high measurement rate up to 49kHz makes it possible to use the sensor in high speed processes. Parameter setup of the laser sensor is effected via web interface which is accessible via the Ethernet interface. The web interface offers numerous possibilities for processing measurement values and signals.
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Universal laser sensor for reflecting surfaces
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The new optoNCDT 1750DR laser sensors are designed for measurements with strongly reflecting objects. With its special sensor alignment, the directly reflected laser light is used for distance measurements. This enables high precision measurements on demanding measurement objects such as reflecting plastics, mirrored glass and polished metals. |
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optoNCDT 1750DR laser sensors are extremely compact and equipped with a fully integrated controller. No external controller is required, which simplifies and speeds up mounting and wiring. Due to their extremely compact size, these laser sensors can also be integrated into restricted spaces. The mounting template included supports the correct alignment of the laser sensor relative to the measurement object.
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Distance measurements on shiny and reflective surfaces
Strongly reflecting surfaces require a sensor alignment where the angle of incidence is equal to the angle of reflection. optoNCDT 1750DR laser sensors compensate for the intensity of the directly reflected radiation while enabling high signal stability and high accuracy.
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Safe measurements with laser class 1
optoNCDT1750DR sensors are equipped with a laser of class 1 whose radiated power is at max. 390 µW. As this laser radiation does not represent a hazard to the eye, corresponding protective measures are not necessary.
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Draw-wire mechanics for customer-specific encoder mounting
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The wireSENSOR mechanics of the P60, P96, P115 and P200 series ensure easy mounting of an incremental or absolute encoder. Therefore, the user can individually choose the interface, resolution and connection type. Their robust aluminum housing makes these sensors ideal for industrial measurement tasks. |
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Draw-wire sensor mechanics for mounting encoders – WDS Sensor mechanics
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The capacitive capaNCDT 6114 measuring system offers high application versatility due to its long signal transmission path. With a robust and up to 15 m long cable, the system is ideally suited to drag chains and robots. Even with movements of the sensor cable, precise measurement results are achieved with the highest signal stability. The capaNCDT 6114 provides an analog output of 0 ... 10V.
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Draw-wire sensors for high speed measurements
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Miniature MP and MT draw-wire sensors are designed for measurement tasks with fast wire movements. Their robust aluminum housing makes the sensors suitable for industrial applications. The MP and MT draw-wire sensors are equipped with a potentiometer. |
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New: Miniature draw-wire sensors – wireSENSOR MT
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Miniature MT draw-wire sensors are the smallest draw-wire sensors worldwide. They are designed specifically for test applications where high wire accelerations occur such as crash tests. Their miniature design enables installation into very small spaces. Through-bores in the housing support easy, fast mounting.
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Miniature draw-wire sensors – WDS-MPM
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The draw wire sensors of the MPM Series are the preferred choice in applications which are characterized by fast movements, short displacements and limited space. This is achieved using miniaturized components combined with high resolution hybrid potentiometers.
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Miniature draw-wire sensors – WDS-MP / MPW
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The MP/MPW draw wire sensors are designed both for industrial use as well as for mobile applications. This draw-wire displacement sensors are the preferred choice where mid-size displacements must be acquired under limited space conditions. The Series MPW (waterproof) is particularly suitable for applications with harsh ambient conditions.
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Industrial draw-wire sensors for long-life operation
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Draw-wire sensors of the P series are designed for industrial measurement tasks. A compact and robust aluminum housing protects the sensor from mechanical damage. As well as analog versions with potentiometer, current or voltage output, digital versions with incremental or absolute encoders are available, providing measuring ranges up to 50m. |
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Industrial draw-wire sensors – wireSENSOR WDS-P60 analog
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Draw wire sensors of the P60 Series are designed for general use. Numerous options enable a suitable sensor to be selected for almost any application. Various analog outputs and measuring ranges make many applications possible.
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Industrial draw-wire sensors – wireSENSOR WDS-P60 digital
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Draw wire sensors of the P60 Series are designed for general use. Numerous options enable a suitable sensor to be selected for almost any application. Various measuring ranges and digital output types facilitate fast integration for many application areas.
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Industrial draw-wire sensors – wireSENSOR WDS-P96 analog
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Draw wire sensors of the P96 Series are designed for general use. Numerous options enable a suitable sensor to be selected for almost any application. Various analog outputs and measuring ranges make many applications possible.
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Industrial draw-wire sensors – wireSENSOR WDS-P96 digital
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Draw wire sensors of the P96 Series are designed for general use. Numerous options enable a suitable sensor to be selected for almost any application. Various measuring ranges and digital output types facilitate fast integration for many application areas.
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Industrial draw-wire sensors – wireSENSOR WDS-P115 analog
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Draw wire sensors of the P115 Series are designed for general use. Numerous options enable a suitable sensor to be selected for almost any application. The analog series is extremely compact and provides many different measuring ranges. The series has an attractive price/performance ratio based on state of the art technology.
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Industrial draw-wire sensors – wireSENSOR WDS-P115 digital
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Draw wire sensors of the P115 Series are designed for general use. Numerous options enable a suitable sensor to be selected for almost any application. The digital version with absolute or incremental encoder makes many applications possible. The series has an attractive price/performance ratio based on state of the art technology.
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Long-range draw-wire sensors – wireSENSOR WDS-P200
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Draw wire sensors of the P200 Series are specially designed for industrial applications in lift engineering, crane systems, forklift trucks and high bay warehouses. The rugged case and solid, high quality components guarantee high operational reliability and a long service life even in harsh industrial environments.
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Measuring ranges (mm): 2 | 10 | 20 | 50
