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- Laser Position Sensors and 2D/3D Laser Scanners
Laser Position Sensors and 2D/3D Laser Scanners
Laser Position Sensors and 2D/3D Laser Scanners
Althen Sensors & Controls specializes in providing both standard and customized sensor and measurement solutions, focusing on metrology and precision sensors. They offer services such as calibration, design, engineering, training, and rental, primarily serving markets in Western Europe and the USA across various industries.
These sensors use optical triangulation principles with semiconductor lasers to measure distances. Key features include digital and analog output interfaces, environmental resistance with an IP67 rating, and models for high-speed and long-range measurements. They offer sampling rates up to 180 kHz and accuracy of ±1 um.
These probes measure inner diameters, ovality, and other parameters of holes and tubes using laser triangulation, providing accurate measurements with a sampling rate up to 9.4 kHz.
Designed for measuring displacements and surface profiles, these encoders offer measuring ranges from 3 to 55 mm, a resolution of 0.1 um, and digital and analog output interfaces.
These devices measure diameters and gaps using a 'shadow' principle, consisting of a transmitter and receiver. Models are available for high precision and multi-coordinate measurements.
The document also covers 2D and 3D laser scanning systems, special measurement systems, and machine vision applications, highlighting their versatility in various industrial applications.
The FDRF65X Series offers a measurement range from 5 to 100 mm with up to ±0.3 um accuracy and a sampling rate of up to 10,000 Hz. These micrometers use telecentric lenses and can be synchronized for multi-axis measurement tasks, supporting interfaces like RS232, RS485, Ethernet, and analog outputs.
The FDRF625 Series features measuring ranges from 10 to 1500 mm with ±5 um accuracy and a sampling rate of up to 2000 profiles/s. Equipped with blue lasers, they are suitable for high-temperature and semi-transparent objects and offer synchronization for multi-axis tasks.
These systems are designed for non-contact scanning and measurement of complex geometrical parameters, including specialized machines for automotive and industrial applications, providing high accuracy and the ability to create 3D models.
These systems measure the inner diameter and profiles of cylindrical objects using multisensor measurement modules and rotating sensors for high accuracy and detailed surface analysis.
The document mentions the LAMIA software for controlling welding and measurement robots, offering functionalities like object recognition, data visualization, and parameter setting. The software supports various communication protocols and allows for custom template creation.
The document includes detailed tables with specifications for each system, highlighting measurement ranges, accuracy, sampling rates, and other critical parameters. It outlines the operational principles, such as optical triangulation and laser scanning, used in these systems.
This module includes a laser triangulation sensor mounted on a rotating platform with a motor, electronic driver, and rotary encoder. It features a tilt sensor for inclination control during measurements, with options for an in-built Wi-Fi module and internal battery power. It can be equipped with a 2D laser scanner instead of a point sensor, used for scanning the inner surface of pipes and transmitting polar coordinates for calculating pipe ID, ovality, roundness, and detecting surface defects.
These systems are designed for non-contact scanning and measurement of inner diameters of various objects like pipes, bushes, and tubes, offering high accuracy and suitability for large-scale production. Features include autocalibration, battery power supply, and built-in Wi-Fi modules.
These instruments measure various parameters of railway components such as wheel profiles, diameters, and back-to-back distances using laser scanning technology for non-contact measurements. They offer user-friendly interfaces, automatic calibration, and Bluetooth connectivity, capable of storing large amounts of measurement data and suitable for harsh environmental conditions.
These systems are tailored for specific applications such as measuring flange thickness, slope, and height, as well as full profile scanning of wheel rolling surfaces. They provide detailed analysis and support electronic databases for wear data storage, designed for easy operation and integration with existing infrastructure.
These systems are intended for in-process, non-contact measurement and control of diameters of technological objects during production, offering advantages like manufacturing process optimization and continuous quality monitoring. Options include systems based on laser triangulation sensors, laser scanners, and optical micrometers.
The document outlines Althen's offerings in software and hardware solutions for automatic video tracking and object detection, primarily for weapons targeting and guidance systems. It highlights the flexibility and adaptability of their products across various computing platforms.
- Software Libraries: Fast tracking and object detection libraries compatible with any processor system, including digital signal processors, developed in C language (C99 standard) with OpenMP 1.0 for parallel computation.
- FPGA IP Cores: Designed for small-sized, energy-efficient systems, these cores support motion detection and image preprocessing.
- Hardware Solutions: Ready-made and custom solutions for tracking and object detection across various computing platforms.
- Custom Algorithms: Development of video processing algorithms, including neural network solutions for FPGA, with full rights transfer.
- Compatible with multiple processor platforms, supporting C99 and OpenMP 1.0 standards.
- Operates on x86, ARM, DSP, and other processors with appropriate compilers.
- Supports various computing module standards like COM Express, Compact PCI, etc.
The document provides performance metrics for different CPUs, indicating processing times and frames per second for a 128x128 pixel object.
- Supports multiple automatic tracking channels.
- Tracks objects from 8x8 to 128x128 pixels, adaptable during tracking.
- Handles dynamic and low-contrast objects, with automatic re-capture after tracking collapse.
- Adapts to specific usage conditions, including operation modes and algorithm modifications.
Emphasizes machine vision applications, including guidance and perimeter control, with a focus on high performance and reduced development time.
Provides contact details for Althen Sensors & Controls across various regions, including Europe and North America.
Catalog excerpts
LASER POSITION SENSORS Sensors, instruments & measurement systems for measuring distance, profiles & geometrical quantities Your expert partner in sensors & controls althensensors.com
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ABOUT ALTHEN SENSORS & CONTROLS Althen Sensors & Controls is your expert partner for standard or customized sensor and measurement solutions. We stand for advanced, customer-specific solutions in the area of metrology and precision sensors. We are constantly looking for new innovative measurement methods, to be able to solve our customer’s demanding measurement challenges. Welcome at Althen. ‘’MEASURE WHAT CAN BE MEASURED, AND MAKE MEASURABLE WHAT CAN’T BE MEASURED’’ – ALTHEN Test & Measurement Sensors IIoT Sensor Solutions Our in house design and manufacturing capabilities allow us to develop...
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Althen Sensors & Controls is your specialised partner for sensors and measurement systems for OEM, Test & Measurement and Industrial IoT applications.
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MAIN FEATURES ■ Measuring ranges from 2 to 2500 mm ■ ±1 um accuracy ■ Sampling rate up to 180 kHz ■ RS232/RS485/Ethernet/CAN/ CANopen +4...20 mA/0...10V/ ModbusRTU ■ Binocular sensors for laser scanning ■ Binary and ASCII data formats ■ Sensors with BLUE lasers to control high temperature, mirrored and semitransparent objects ■ Sensors with IR lasers ■ Mutual synchronization of the sensors (master-slave) for multi-axis measurement tasks ■ Service Software for parameter setting and results vizualization ■ Free SDK and examples for Windows, Linux, .NET, MathLAB, LabVIew universal sensors high speed...
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MAIN FEATURES ■ Various diode powers ■ Binocular sensors ■ Available with Red, Blue or IR laser diodes ■ Accuracy ± 0,05% working range SOFTWARE Protective housing with air and water cooling Custom versions with non-standard base, range or housing shape Special version for use in high vibration conditions ■ Setting sensor parameters ■ Receiving, storage, visualization ■ Speed and acceleration calculation Special flexible cable for robotic applications Variants with round and elliptical spot
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MAIN FEATURES ■ Universal high-speed compact laser sensors ■ Sampling rate up to 180 kHz ■ Available with Red and Blue laser diodes ■ Ideal for fast event logging
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LASER TRIANGULATION SENSORS COMPACT LASER SENSOR FDRF605 Series COMPACT LASER SENSOR FDRF605 Series 25/50 25/50 Base distance X, mm Base distance X, mm Measurement range, mm Measurement range, mm Max. measurement frequency Max. measurement frequency Linearity, % of the range Linearity, % of the range Resolution, % of the range Resolution, % of the range 0.01 (digital output only) 0.01 (digital output only) Temperature drift Temperature drift Light source Light source Output power Output power Laser safety Class Laser safety Class Weight (without cable) Weight (without cable) red semiconductor...
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LASER INNER DIAMETER SCANNING PROBES Contactless measurement of inner diameter, ovality, coaxiality, MAIN FEATURES ■ Probe diameter – from 6 mm ■ Measured inner diameter - from 6,5 mm ■ Accuracy - from ±2 um ■ Sampling rate - up to 9,4 kHz ■ Probes with BLUE laser to control reflecting and cylindricity and shape of holes, tubes, hosepipes, bushes, gun barrels, etc. semitransparent objects inner diameter The probe is inserted into the hole and is driven in rotation. Laser trian- steps and hole alignment gulation sensor built in the probe measures the distance to the hole wall synchronously...
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ABSOLUTE ENCODER FDRF25X Series CMOS sensor reads the signal from the scale Quarz Glass Scale carries special positional pattern MAIN FEATURES ■ Innovative technology of absolute measurement ■ Measuring ranges from 3 to 55 mm ■ 0.1 um resolution ■ Emulation of incremental encoder signals LED forms parallel beam Processor calculates scale position ASSIGNMENT Absolute encoders are designed for measuring and checking displacements, dimensions, run-outs, surface profiles and deformations of engineered objects. diameter thickness displacement runout flatness deformation
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OPTICAL MICROMETERS OPTICAL MICROMETER FDRF65X Series CMOS array scans the image Processor calculates dimension according to shadow position Lens collimates the beam Windows protection air knife system Measuring Range ASSIGNMENT Contactless diameter, gaps and technological object position measurement. WORKING PRINCIPLE The micrometer operation is based on the so-called ‘shadow’ principle. The micrometer consists of two blocks – transmitter and receiver. Radiation of a semiconductor laser or LED is collimated by a lens. With an object placed in the collimated beam region, shadow image formed is...
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n TWO AND TREE AXIS MICROMETER FDRF65X Non-contact measurement of the diameter of wires, tubes, fibers, measurement of gaps and position. B EDGE SENSOR FDRF659 Series The sensors are intended for non-contact measuring and monitoring the position of the edge (edges) of various objects, such as tapes, plates, substrates, etc. ALTHEN SENSORS & CONTROLS
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2D LASER SCANNERS LASER SCANNER FDRF625 Series CMOS chip MAIN FEATURES ■ Measuring ranges from 10 to 1500 mm ■ ±5 um accuracy ■ Sampling rate up to 2000 profiles/s ■ RS232/RS485/Ethernet ■ Binocular scanners for laser scanning ■ Scanners with BLUE lasers to control high Lens Laser temperature, mirrored and semitransparent objects ■ Scanners with high-power IR laser ■ Mutual synchronization of the sensors Interference filter (master-slave) for multi-axis measurement tasks ■ Service Software for parameter setting and results vizualization ■ Free SDK and examples for Windows, Linux, .NET,...
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WORKING RANGES Laser Scanners FDRF625 Series. Working ranges and dimensions Laser lifetime COMPACT VERSION ESI SPECIAL CUSTOM LASER SCANNERS Rail profile control scanners with high-power (2W) IR laser SOFTWARE MAIN FEATURES ■ Setting sensor parameters ■ Data receiving, storage, visualization ■ Custom development possible Ore volume control scanners with high-power (2W) IR laser Internal thread control scanners ALTHEN SENSORS & CONTROLS
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