App065 en vibration-displacement-measurement-road-tests
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Draw-wire displacement sensors are used to measure vibration displacement in road tests of cars. The sensors can withstand the demanding conditions of road tests and are mounted parallel to shock absorbers. They measure displacement up to 50 mm with 0.1 mm resolution and 0.2 mm accuracy at frequencies up to 100 Hz. The sensors operate in air between -10°C and +40°C without interference. They were selected for these applications due to their high accuracy, resolution, rugged design, and ease of use.
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Eddy current displacement sensors are used to measure the travel of the upper piston in a pill press. The non-contact sensors are not affected by process dust and can measure the force-travel characteristic to examine cohesion under pressure. Key benefits of the eddy current sensors include their small size, non-contact operation, lack of wear, reliable measurements, and optimal price performance for this application.
App095 en acquisition-internal-diameter-tubes
The document describes a capacitive displacement sensor system for measuring the internal diameter of pipes. The system uses a "Molch" device containing two pairs of sensors that is pushed or lowered into the pipe. As it moves through the pipe, the sensors record the diameter at regular intervals. The recorded diameter measurements and positions are analyzed to generate a profile of the pipe's internal diameter over its length. This profile allows operators to identify any areas where the diameter is outside tolerances, such as locations of pipe damage or wear, so those sections can be replaced if needed without having to replace the entire pipe unnecessarily. The system provides a non-destructive testing method that is fast, accurate to 0.1mm, rugged for industrial use
App014 en--blade-tip clearance-turbines_compressors
This document discusses eddy current displacement sensors used to measure blade-tip clearance on turbines and compressors. The sensors are non-contacting and measure the distance from the blade tips to the housing under demanding conditions of high speed rotation and short dwell times. The sensors are well-suited for this application as they are small in size, operate in harsh ambient conditions up to 180°C, and have high temperature stability, fast response times down to 1.5 microseconds, and good signal conditioning. The system saves the minimum clearance measurement each revolution to monitor clearance and provide early warning of potential damage.
App143 en height-lifting-platforms-automobile-production-lines
Draw-wire displacement sensors are used on automobile production lines to measure the position of lifting platforms that vehicles rest on during the assembly process. The sensors continuously measure the exact position of each platform to automatically adjust them to the optimum working height for each production step, improving time efficiency and ergonomics. The sensors interface with a central controller via radio or wired connections and have measurement ranges up to 1500mm, accuracy of 0.3mm, and resolution of 0.1mm to meet the requirements for monitoring the lifting platforms. They provide a good price to performance ratio, minimal space needs, and simple mounting.
App072 en draw-wire-displacement-sensors-take-measurements-pipe-trade
Draw-wire displacement sensors are used to measure the length of pipes being processed to fulfill orders. The sensor works by connecting a wire to a movable stop on the measurement table that pipes are inserted onto. As the stop moves, the wire extends and the sensor measures the displacement to calculate the total length of pipes. Key features of the sensor include a measuring range of up to 7.5 meters, 1mm resolution, and operating in air between 10-35 degrees Celsius to accurately measure pipe lengths in a dirty industrial environment.
App139 en measurement-carbon-brush-wear-electric-motors
The document discusses measuring carbon brush wear on electric motors using laser-optical displacement sensors. The measurement takes place on a test rig and acquires the up and down movements of the brushes at high rotational speeds to determine wear and optimize current feed. Two optoNCDT laser triangulation sensors are used for the non-contact measurement as they can precisely measure against dark surfaces like carbon brushes from a distance without needing to modify or coat the brushes. The measurement system setup includes two ILD1800-10 laser displacement sensors with RS485 interface and PC1800-3 supply/output cables to monitor brush wear under various ambient conditions.
App146 en weld-seamtracking-pipeline-inspection
The document discusses a laser profile sensor system for inspecting welded seams on pipelines. The system automatically positions inspection equipment above the seam and tracks it to check for deviations from the ideal central position under varying ambient conditions. It provides analog and digital output without needing a PC. The scanCONTROL 2810 laser sensor meets requirements for inspecting welded seams, including measurement range, accuracy, resolution, and operating in dirty, wet environments from 0-50 degrees Celsius.
Micro e systems_mercury1500v_datasheet
This document summarizes the specifications of the Mercury TM1500V Vacuum Rated Digital Output Encoders. It describes the encoder sensor as being the size of a dime and capable of resolutions down to 0.5 microns. It also lists the encoder's key features such as a digital A-quad-B output signal, vacuum rating of 10-8 Torr, and factory set interpolation resolutions between 5 microns and 0.5 microns for linear scales and 6,600 CPR to 655,000 CPR for rotary scales. The document provides tables comparing the encoder's performance specifications to competing encoder brands.
App048 en measurement-system-cut-packaging-pieces
The document describes a laser-optical displacement sensor system used to measure cut packaging pieces. The system scans the surface of cardboard pieces to measure topography and determine groove, edge, and length measurements with high accuracy. It provides measurement results to correct production processes and ensure quality. Key features of the optoNCDT sensor include a 1mm measuring range, 0.3% accuracy, 1um resolution, and 10KHz bandwidth.
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More from ISATECK
Carta de presentacion 07 12- 12 -
ISATECK ofrece soluciones de automatización para plantas de prefabricados de concreto, incluyendo sistemas de control de mezcla, manejo de materiales y medición de humedad. Proporcionan suministros, instalación, integración, soporte técnico y servicios de consultoría utilizando tecnologías de socios líderes en instrumentación, control y comunicaciones. El objetivo es reducir costos de producción a través de la automatización para que las compañías sean más competitivas.
Aqua master 3
The document introduces the AquaMaster 3, a new generation of ABB's AquaMaster electromagnetic flow meter. It harnesses renewable energy sources and includes improved durability to provide reliable water measurement with reduced costs and environmental impact. Key features include using solar or wind power, long-lasting batteries, and communication capabilities to remotely monitor water networks efficiently.
App167 en contact-lens-measurement
The document discusses using a laser micrometer to measure dimensional changes in clear polymer contact lens samples while they are submerged in saline solution during testing. The laser micrometer can distinguish between the glass enclosure, saline solution, and polymer samples using multi-segment mode and a programmable threshold. It offers accuracy of 1 micron, resolution of 0.2 microns or better, and a measurement speed of 2300 per second, making it suitable for measuring the challenging target of transparent materials submerged in liquid.
App166 en high-precision-pipe-measurement
Two optoNCDT 1700 laser sensors are used to measure pipes during production to ensure dimensions are within specifications. The sensors are mounted on a rotating plate with an adjustable mirror to direct the laser beam and measure the inside and outside of pipes simultaneously. This provides a continuous thickness profile as the plate rotates. The sensors can measure a variety of materials with high accuracy under 250μm over a large measuring range and distance due to their RTSC function and synchronous data acquisition through an interface card.
App165 en position-measurement-x-ray-machines
The document discusses the use of draw-wire displacement sensors in modern X-ray machines. Five sensors are used to precisely position the camera, X-ray tubes, X-ray table, and wall stands on multiple axes, allowing for flexibility and ensuring optimal focusing of the X-ray image. The sensors provide positioning information to the synchronization controller, allowing the camera and X-ray tubes to move in parallel for high-quality digital images. This precise sensor positioning reduces patient radiation exposure and enables more accurate diagnoses.
App164 en monitoring-thermal-expansion-pipelines-power-stations
Pipelines in power stations experience extreme temperatures and pressures, causing thermal movements up to 1 meter. Constant supports are needed to compensate for this, but were previously checked manually in a time-consuming process. Now, draw-wire sensors from Micro-Epsilon reliably transmit movement data to a central control room for flexible and accurate monitoring. The WDS-500-P60 and WDS-1000-P60 draw-wire sensors can measure ranges from 500mm to 1000mm, operate in air up to 60°C, and last over 5 million cycles. This new system eliminates the risk of missing exceeded tolerances.
App163 en displacement-measurement-slag-transporter
The document discusses using draw-wire displacement sensors to measure the position of cylinders on a slag transporter. The sensors enable continuous measurement of the cylinders to reduce transportation time for hot slag. Previously, discrete limit switches were used but were prone to errors. The draw-wire sensors provide reliable measurement in harsh ambient conditions down to -40°C. Sensors from the WDS-500-P60 and WDS-3000-P115 series meet the requirements for measuring ranges from 500mm to 3,000mm and linearity of 0.1% for use on the slag transporter cylinders.
App153 en thickness-measurement-black-rubber-strip-building-industry
The document discusses using laser-based optical sensors to measure the thickness of black rubber strips produced for the building industry. Two optoNCDT 1700 sensors inside protective housings are used to measure the 5mm or 7mm thickness of the rubber strips after extrusion, compensating for the weak light reflection from the black surface. The non-contact thickness measurements are taken directly after production to allow for quick corrections if needed, and are transmitted to the existing control system. The sensors allow for accurate and fast measurements without safety concerns around emitted radiation.
App162 en -cable-banding
The document discusses how laser displacement sensors from Micro-Epsilon are used to measure the diameter of drums in a banding machine that wraps cable sheathing materials like Kapton or Teflon around wires. The laser sensor measures the drum diameter continuously and sends the data to a processor to calculate the required torque for the bobbin drive. The optoNCDT 1401 laser sensor is well-suited for this application as it can handle the measurement of various shiny and transparent materials on the drum from up to 200mm away despite reflections and obstructions in its field of view.
App159 en filling-quantity-measurement-biogas-tanks
The document discusses using a draw-wire displacement sensor to continuously measure the filling quantity in biogas tanks. As the gas in the tank increases pressure, it inflates the flexible film of the gas tank. A weight attached to the film keeps the sensor wire tensioned so the sensor can measure the changing distance as the film expands and contracts based on gas quantity. This continuous measurement allows for more efficient control of biogas generation compared to discrete level switch measurements, improving the efficiency of biogas production and combustion.
App149 en test-rig-pneumatic-actuator
The document summarizes a test rig developed by Micro-Epsilon in cooperation with Festo to test pneumatic actuators called "muscles". The test rig uses a laser-based sensor to measure the displacement of the muscle when compressed air is applied. A force transducer and pressure transducer also collect data. The signals are analyzed in ICONNECT software to determine velocity and acceleration. The measured and calculated values are displayed as curves along with statistical values for minimum, maximum, and mean. The display can be printed or exported, and raw data can be exported to Excel for further analysis.
App156 en variable-support-mobile-cranes-cherry-picker-platforms
The document discusses using draw-wire displacement sensors to measure the width of variable supports on mobile cranes and cherry pickers. Measuring the support width allows the onboard computer to calculate the maximum permissible load moment based on the available space. Draw-wire sensors ranging from 1500-4000mm are suitable, with two sensors often used per support for redundancy. The telescopic sensors are easy to install, including as a retrofit, and help ensure optimal and safe use of the cranes even in confined spaces.
App155 en lift-height-measurement-wheel-gripper-lifting-systems
Mobile lifting systems for commercial and rail vehicles are becoming more popular and can be assembled from individual lifting trestles. Each trestle must have its own drive and lift height is measured with a draw-wire sensor to allow for synchronized lifting. Draw-wire sensors are well-suited for lift height measurement due to their size, price/performance ratio, and available models that meet requirements like measurement ranges under 2.5m and resolutions under 0.5mm.
App154 en test-rig-steel-wheel-profile-measurement
The document describes a test rig setup used to measure the wheel profiles of trains. It uses laser-based optical sensors, including two scanCONTROL 2800 profile sensors housed in troughs embedded in the track bed, to capture wheel profile data and diameter measurements as trains pass over. This data is analyzed to determine reprofiling needs and helps reduce costs by streamlining maintenance scheduling.
App152 en measurement-railroad-rails-laser-profile-sensors
The document discusses using laser profile sensors to measure railroad rails to assess wear and prevent costly incidents from derailment. It describes mounting two synchronized scanCONTROL 2800 sensors under inspection cars traveling up to 100 km/h to quickly and accurately measure full rail profiles. The scanCONTROL 2800 sensors are the fastest and most precise available, meeting the demanding speed and accuracy needs for rail inspection.
App151 en liquid-level-measurement-during-capacitor-production
The document describes a measurement system using a confocal displacement sensor to measure liquid level during capacitor production. Key requirements were a measurement range of 24mm, accuracy of 50μm or better, and ability to measure a reflecting liquid surface in an explosion-hazard area. The optoNCDT 2400 confocal sensor was selected due to its non-contact measurement, high accuracy against reflecting surfaces, and easy mounting in a protective housing with sealing to isolate it from explosive vapors. The system ensures individual capacitor components meet quality criteria by maintaining an exactly defined dipping depth.
App150 en window-jam-protection
The document describes a capacitive sensor system for detecting window and door jamming during automatic closing. The system uses two wires embedded in door profiles as electrodes to monitor changes in capacitance when an object enters the electric field between the wires. A multi-frequency technique allows the system to differentiate between body parts and water. The sensor can be integrated into existing profiles and provides both capacitive non-contact detection as well as tactile contact detection for redundancy. The evaluation circuit is miniaturized in an ASIC for a cost-effective solution.
App148 en low-cost-sensors-cylinder-applications
This document describes inductive displacement and position sensors that can be used inside hydraulic cylinders and gas pressure springs to monitor and control movement. The sensors use eddy current technology with an aluminum target to provide linear displacement measurement over a range of 20-200mm with high accuracy even in temperatures from -40 to 150°C. They can be customized for integration directly into cylinders and springs used in applications like vehicle tailgates and washing machines to provide compact, low-cost sensing solutions.
App145 en inspection-adhesive-beading-termination-strip
The document describes using a scanCONTROL 2810 laser profile sensor to inspect the application of adhesive beading on termination strips in vehicle manufacturing. The sensor measures the height, width, and position of the adhesive relative to the strip to ensure dimensional requirements are met. It analyzes the profile directly in the controller and provides output if tolerances are exceeded. The complete independent system allows for high-speed inspection of the critical stripping process.
App147 en in-line-inspection-wiper-blade-rubbers
The document describes an in-line inspection system for measuring wiper blade rubbers using a laser line scanner and cameras. The system uses two laser scanners on the top and bottom of the material to measure the thickness and cross-sectional shape. Cameras on both sides inspect for defects like dimples or bubbles based on surface deviations, contrast, and intensity variance. The system provides thickness measurements, marks defect locations, and outputs warnings if measurement limits are exceeded to control production quality.
More from ISATECK (20)
App164 en monitoring-thermal-expansion-pipelines-power-stations
App164 en monitoring-thermal-expansion-pipelines-power-stations
App163 en displacement-measurement-slag-transporter
App163 en displacement-measurement-slag-transporter
App153 en thickness-measurement-black-rubber-strip-building-industry
App153 en thickness-measurement-black-rubber-strip-building-industry
App159 en filling-quantity-measurement-biogas-tanks
App159 en filling-quantity-measurement-biogas-tanks
App156 en variable-support-mobile-cranes-cherry-picker-platforms
App156 en variable-support-mobile-cranes-cherry-picker-platforms
App155 en lift-height-measurement-wheel-gripper-lifting-systems
App155 en lift-height-measurement-wheel-gripper-lifting-systems
App154 en test-rig-steel-wheel-profile-measurement
App154 en test-rig-steel-wheel-profile-measurement
App152 en measurement-railroad-rails-laser-profile-sensors
App152 en measurement-railroad-rails-laser-profile-sensors
App151 en liquid-level-measurement-during-capacitor-production
App151 en liquid-level-measurement-during-capacitor-production
App145 en inspection-adhesive-beading-termination-strip
App145 en inspection-adhesive-beading-termination-strip
App065 en vibration-displacement-measurement-road-tests
- 1. A065_e Draw-wire displacement sensors wireSENSOR Vibration displacement measurement in road tests With cars, tests on the running gear form the basic Measurement system requirements requirements for driving safety. Here sensors are - Measurement range: Up to 50 mm needed which can also withstand the high - Resolution: 0.1 mm demands of road tests. As an example, draw-wire - Accuracy: 0.2 mm sensors are mounted in parallel to the shock - Bandwidth: Up to 100 Hz absorbers for the vibration displacement measurement and the data is recorded for varying Ambient conditions road-surface quality. The displacement signal - Temperature: -10 °C to +40 °C obtained is differentiated to give the vibration - Medium: air velocity and vibration acceleration. - nterference fields: none Reasons for the system selection: - High accuracy and resolution. - Economical, rugged miniature version. - Easy fitting and use. Systems set up PC 1 x WDS-100-MP-C-P miniature- or draw-wire 1 x WDS-150-MPM-C-P sensor MICRO-EPSILON A member of micro-epsilon group. Koenigbacher Str. 15 Tel.: 0 85 42/1 68-0 info@micro-epsilon.com Certified DIN EN ISO 9001 : 2000 94496 Ortenburg / Germany Fax: 0 85 42/1 68 90 www.micro-epsilon.com Modifications reserved Y9781065