Laser Position Sensors and 2D/3D Laser Scanners
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LASER POSITION SENSORS Sensors, instruments & measurement systems for measuring distance, profiles & geometrical quantities Your expert partner in sensors & controls althensensors.com

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...

Althen Sensors & Controls is your specialised partner for sensors and measurement systems for OEM, Test & Measurement and Industrial IoT applications.

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...

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

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

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...

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...

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

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...

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

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,...

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