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CD5 series is the highly balanced laser displacement sensor with high resolution, high linearity, high stability and high operationality.
Range: 30mm, 85mm, 350mm, 500mm, 2000mm for diffuse type
25mm for specular type
Linearity: +/-0.05%F.S. for 85mm type, +/-0.08%F.S. for 25/30/350/500mm type, +/-0.1%F.S. for 2000mm type
Resolution: 0.02um(25mm type) ~ 10um(500mm type) ~ 30um(2000mm type)
Up to 3 sensor heads can be connected to one controller.
Using 3 result from 3 sensor heads, you can calculate variously, for example: levelness, contortion, warpage, area, capacity, thickness, etc.
Sensor head can measure by it self and controled through RS422 without controller.
16 Banks are available. 5 outputs are available with individual threshold.
Easy setup by backlit ten-key.
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Optex FA Cost effective Laser Displacement Sensor CD33 series
- CD33 is designed ideally for built-in use with OEM machines.
- Analog output (4-20mA or 0-10V) and 2 transistor control outputs are available.
- Stand-alone design capable of direct operation without controller.
- RS422 I/F model is available for every measurement range.
- Line up : 26-34 mm, 40-60 mm, 65-105 mm, 60-180 mm
- One of the most cost effective laser displacement sensor in the world.
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With our new Laser-Distance Sensors DLS-B you measure absolute distances up to 500 meters. Thanks to state of the art laser technology the DLS-B device measures with a precision of 1.5 millimeters. It represents a cost efficient solution even at extreme environment temperatures as low as -40° C.
The DLS-B is an optical measuring device. You can measure, maintenance-free, distances on natural and reflective surfaces. You determine positions on objects difficult to access or with very high surface temperatures. Just as well you can measure distances in an aggressive environment in an easy and accurate way.
Serial, analog and digital interfaces are standard features for the complete DLS-B product line. This enables you to easily connect the DLS-B to a control system (SPS, IPC or PC)
The DLS-B device runs in a “Stand-alone-mode” and independently executes all programmed functions. Thanks to the flexible range of functions an external display can be connected directly to the DLS-B device via interface RS232 or RS422. Via a digital input, measurements can also be activated from an external button or switch.
For easy configuration of the DLS-B devices, the necessary software is at your disposal
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What is a laser?
Laser light consists of light waves of identical length which have a defined phase relation (coherence).
Laser systems also have a relatively small angle of radiation.
What are the distinctive features of laser systems?
Laser systems are used where detection of small objects or precise positioning is required. Due to the small angle of divergence this can be achieved over long ranges.
How dangerous are laser sensors?
Due to the small angle of divergence laser beams are focussed on a small area. The energy and power density on this area is extremely high. Depending on the technical data of the laser transmitter, this is a risk for human health, specially for the eye. ifm laser sensors conform to the Euro standard EN60825 and the international standard IEC60825. These standards describe the operation of laser systems. In the standard laser systems are divided in 5 classes.
ifm laser sensors are classified in the laser protection class 2. Thus the laser power, also in the setting mode is max. 1 mW. When the laser beam hits the human eye the eyelid is instinctively closed. When hitting the unprotected eye the laser beam must cause no damage within a time of 0.25 s.
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ATLAS, POLARIS and ANTARIS laser displacement sensors work by the triangulation principle of measurement.
Single sensors measure displacement, depending on combination and placement you may measure thickness, width, height, length, straightness, flatness, profile or diameter.
Based on a Digital Signal Processor (DSP) the intelligent sensor controls the exposure of the CMOS and the output power of the laser source.
Due to this, LAP laser sensors measure extremely precise and fast, even if surface characteristics like color or reflectivity are changing.
Parameter like measurement speed or filters are handled directly in the sensor's DSP.
Digital workflow from CMOS to evaluation software eliminates the error sources of analog measurement. Still, ATLAS, POLARIS and ANTARIS sensors offer an analog output 4-20 mA.
ATLAS sensors can be connected by RS485, e.g. to further LAP sensors, to I/O modules, encoders ... .
Optional you may use interfaces to Ethernet UDP, Profibus DP or RS232.
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The non-contact displacement sensors in the optoNCDT series operate according to the triangulation principle. Different models are suitable depending on the requirement. From the low-cost model to the ultrafast precision sensor. Measuring ranges from 2 mm to 750 mm are available. The product group is distinguished by resolutions from 0.03 µm to 300 µm and linearity between 1 µm and 1200 µm. Sensors for special surfaces such as shiny metals round off the range. The many times proven function for real-time surface compensation of changing reflection characteristics, RTSC, provides maximum signal quality in the market.
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Laser triangulation position sensors
RF60X Series
The sensors are intended for measuring and checking of position, dimensions, surface profile, deformation, vibrations, sorting and sensing of technological objects as well as for measuring levels of liquid and bulk materials.
The series includes three lines of models: RF603 - quick-response sensors with 2 to 1000 mm operating range, RF600 – wide-range sensors and RF605 – inexpensive compact sensors.
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The Microtrak II is a state of the art CMOS laser triangulation sensor for precise measurements of displacement, position, vibration and thickness. It is unaffected by surface texture, color or stray light. Measurement ranges are up to 40 mm at a standoff distance of 120 mm.
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The Microtrak II high speed stand-alone laser head utilizes the latest CMOS / CCD technologies and is ideal for industrial/process automation and quality control applications. With the new Microtrak Stand-alone Laser Heads, a
controller is no longer required to obtain fast, accurate and
reliable measurements from a laser triangulation sensor.
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The ODS Red-line program is a series of sensors based on optical triangulation, with different measuring ranges and resolutions. All made to be used environments, ranging from the very hot and harsh applications in the heavy industry to delicate applications in the laboratory. Some models are particularly appropriate for cold or hot rolling of steel and metals. The ODS Red-line sensors are used either for larger measuring ranges or for applications where a long stand-of distance is needed along with high resolution.
Nine different measuring ranges are available, the smallest cover 450 to 550 mm and the largest 2000 to 4000 mm. ODS Red-line sensors are available with measuring frequencies of 1 kHz, 2 kHz and 5 kHz. Higher measuring frequencies deliver shorter distance between the individual measuring points on a moving target, and also increase the possibility of averaging sufficiently to obtain the required high resolution.
All ODS Red-line sensors are supplied with a Select functionality, allowing the sensor to be programmed to calculate a user defined running average. Free software provides easy setting of the Select parameters.
For further information please study the PDF/datasheet on our website www.sensor.dk
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The MX1C is a self contained laser displacement sensor. Featuring a small size and high resolution of 50 microns (0.002"), the MX1C is perfect for small mounting areas with delicate applications. The MX1C is easy to align with its visible Red laser.The MX1C offers a 4-20mA analog output, and, a discrete transistor output for displacement determination.
The MX1C utilizes triangulation to determine object displacement. The sensor head projects a laser beam to the object. The diffuse-reflected light from the object's surface is received as a spot image. This spot image moves from position A to B on the PSD (position sensitive device). The optical triangle is used to compute the exact distance between the sensor and the object.
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The MX1C is a self contained laser displacement sensor. Featuring a small size and high resolution of 50 microns (0.002"), the MX1C is perfect for small mounting areas with delicate applications. The MX1C is easy to align with its visible Red laser.The MX1C offers a 4-20mA analog output, and, a discrete transistor output for displacement determination.
The MX1C utilizes triangulation to determine object displacement. The sensor head projects a laser beam to the object. The diffuse-reflected light from the object's surface is received as a spot image. This spot image moves from position A to B on the PSD (position sensitive device). The optical triangle is used to compute the exact distance between the sensor and the object.
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The MX1A and MX1B laser displacement sensors feature high precision laser beams which can detect infinitesimal displacements of up to 0.0004" (10 microns). These laser sensors provide extremely accurate results with a linear relationship between analog output and detected distance. For example, they can detect objects with very low surface reflection characteristics, such as black rubber.
The sensor head projects a laser beam to the object. The diffuse-reflected light from the object's surface is received as a spot image. This spot image moves from position A to B on the PSD (position sensitive device). The optical triangle is used to compute the exact distance between the sensor and the object.
The MX1A and MX1B laser sensors can be combined to determine the thickness of an object. Uniform production results can be obtained when layering materials by providing a precise calculation of the finished thickness. The MX1B also provides a digital readout for easy setup and monitoring.
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SLS is an internal battery-powered optical speed sensor utilizing a visible 3R laser to produce a TTL pulse output. Operating range up to 65 feet (19.8m) with reflective tape and up to 3 feet (1m) off contrasting color targets, keyways, bolt heads or blades. The "smart" feature provides auto gain for best performance in any light. SLS also offers manual tuning for precise triggering of portable data collectors, analyzers and balancers. Comes complete with universal re-charger and tripod mounting bushing.
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The LDS-1000 Laser Doppler Scale (LDS) provides high speed, high accuracy and long range positioning for single or multiple axis applications, such as linear motors, large gantry machines, CNC machine tools, CMM's, precision stages, and other linear measurement devices. Based on the Laser Doppler Displacement Meter (LDDM), the LDS is compact, easy installation, easy alignment, less Abbe off-set, no cross coupling, high accuracy, high speed and cost effective. Supplying automatic temperature compensation, home position, TTL AQuadB squarewaves, Up/Down pulses or sinusoidial output, the LDS is compatible with all mainstream controller feedback systems. The LDS has been installed in many high performance machine tools. It is insensitive to dirt, oil and hostile environments. HIGHER RELIABILITY: The LDS withstands exposure to the hostile machine tool environment. And there aren't any moving parts to wear out. The LDS comes with a one year warranty on parts and labor. HIGHER PERFORMANCE: High slew rate(5msec), High Device Bandwidth(800KHz), High Resolution(0.002mm) promote servo stiffness. High Precision 1micron/m, operative field till 50m, beam’s size 5mm, 8mm, 20mm.
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Position encoders
High precision position feedback solutions, including high speed optical linear encoders, precision angle encoders, robust rotary magnetic encoders and a range of laser interferometers.
As well as offering unrivalled performance, Renishaw's non-contact encoder systems have an established reputation for being easy to set-up and install.
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The LAP SERVOLASER is a flexible laser positioning system with fixed and movable line laser modules.
In most applications, SERVOLASER project two parallel lines in vapying positions, controlled by product specifications. These two lines can move symmetrical in relation to a third, fixed centerline, or independently. The laser line modules are placed at the required positions by instructions of PC or PLC. SERVOLASER can be directly connected to PC or PLC by parallel port or interfaces (Ethernet UDP, Profibus DP).
Changes during production are foolproof because of product-specific line positions: no movement by hand, no optical markers, no measuring efforts. Just type in product code, that's it !
LAP SERVOLASER can be combinations of one or two movable lasers with one or two fixed lasers. Customized versions are available on request.
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LASERSPEED 4000 - Non-contact Length & Speed Measurement System
With the ability to measure length and speed non-contact with accuracy better than ±0.05%, LaserSpeed is the ideal gauge for replacing contact tachometers that are prone to a variety of measurement errors and high maintenance costs. LaserSpeed uses the non-contact laser doppler velocimetry (LDV) technique with all signal processing and intelligence built directly into the gauge, allowing it to integrate with a variety of other systems from simple length counters to advanced control systems.
LaserSpeed is able to measure length & speed on continuous and in-line processes, on most kind of material and surface types.
Specifications:
* measures from 0.4 to 4000m/min
* accurate by +/-0,05%
* stand-off distance 300mm, depth-of-field 35mm
* working temperature 5-40°C for the specified accuracy
* sealing against IP67
* Outputs:analog, RS232, 2x pulses as standard
Benefits:
1- non-contact Laser Doppler technology ensures high accuracy ( +/-0,05%) and high repeatability ( /-0,02%)
2- no moving parts: no wear or drift to the accuracy
3- independent to product size and no markings
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LASERSPEED 9000 - Non-contact Length & Speed Measurement System
With the ability to measure length and speed non-contact with accuracy better than ±0.05%, LaserSpeed is the ideal gauge for replacing contact tachometers that are prone to a variety of measurement errors and high maintenance costs. LaserSpeed uses the non-contact laser doppler velocimetry (LDV) technique with all signal processing and intelligence built directly into the gauge, allowing it to integrate with a variety of other systems from simple length counters to advanced control systems.
A Bragg cell is built in the optical system to allow for measurement of speeds from 0m/min, et to detect the direction of travel of the product without the need for external information.
LaserSpeed is able to measure length & speed on dis-/continuous and in-line processes, on most kind of material and surface types.
Specifications:
* measures from 0 to 4000m/min
* accurate by +/-0,05%
* stand-off distance 300mm, depth-of-field 35mm
* working temperature 5-40°C for the specified accuracy
* sealing against IP67
* Outputs: analog, RS232, 2x pulses as standard, Ethernet
Benefits:
1- Measures from 0m/min, ideal for applications where the speed profile is variable with frequent stops or reverse speeds,
2- high accuracy ( +/-0,05%) and high repeatability ( /-0,02%)
3- no moving parts: no wear or drift to the accuracy
4- independent to product size and no markings
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Resolution of 0.1, 0.05, and 0.01 µm (including special model)
A wide range of scale types available -shield type with zero point, open type with zero point, and low-expansion glass open type featuring unrivaled ease of installation
Head signal pitch of 0.4 µm provides almost zero interpolation error
Optical IC driven by the latest semiconductor technology are used for a compact, energy efficient design
Typically not affected by changes in temperature, humidity, or air presssure, or by atmospheric fluctuations and uses low-expansion glass for enhanced measurement stability(Compact, open type)
Shield type design is non-contact, which eliminates mechanical errors
Maximum speed of 3,000 mm/s (analog output)
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LASERSCALE™
High accuracy linear and rotary scales
High-speed response, superior accuracy, and high environmental resistance is featured in the LASERSCALE™, an exposed encoder from Sony. Because there is no contact between the scanning head and the scale, mechanical backlash (hysteresis) is eliminated. LASERSCALE™ measures displacement by monitoring the phase change of a semiconductor laser beam as it passes through a hologram grating.
BS77
Laserscale
* High accuracy, compact design
* With easy operation
* Little affected by changes in humidity/atmospheric pressure and air flow
* Non-contact head achieving high repeatability and extremely small return error Applications
* Applications
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