App108 en displacement-sensor-washing-machines
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The inductive displacement sensor measures how much the outer drum of a washing machine drops when loaded to optimize operation and washing results. It also measures drum deflection during spin-drying to tailor the spin speed, improving machine performance and spin-drying effectiveness. The sensor provides an output signal proportional to the weight to allow full drum utilization and detergent amount determination. It has a 50mm measuring range and is simply mounted and controlled via the washing machine's microcontroller.
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App115 en monitoring-clamping-tools
An inductive-potentiometric displacement sensor from the vipSENSOR Series directly measures the clamping stroke of a drawbar in a machine tool to continuously monitor tool clamping without needing to manually adjust switching points. The compact sensor integrates into the tool release unit and supplies an analog signal corresponding to drawbar movement. This provides more accurate tool seating detection than previous proximity sensors, avoiding faulty tool positioning that could damage expensive workpieces. Due to its high precision, the sensor helps satisfy increasing demands for machine tool accuracy and availability.
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1-10v dimming motion sensor
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This document describes a low cost fire alarm circuit project. It includes an introduction to fire alarms and their importance. The circuit uses transistors as heat sensors to detect a fire and trigger a relay connected to alarms. When the temperature rises, the leakage current of one transistor increases, biasing a second one on and activating the relay. The circuit provides fire detection at low cost with simple components and circuitry. It has advantages of low price, ease of use and portability but cannot detect extremely high temperatures. The summary aims to capture the key purpose, components, working and benefits of the circuit in 3 sentences or less.
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1) The document discusses activities done by a team exploring different types of smart sensors and how they work. This includes evading motion detectors, exploring sensors in different toys, and making a microphone.
2) The team also explores the piezoelectric effect through building polyvinylidene fluoride (PVDF) films and testing their response to bending, heat, and impacts of different masses and heights.
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АНАЛИТИКА ПЛЮС, вебинар 10 декабря «НОВЫЕ ТЕХНОЛОГИИ HP VERTICA + TABLEAU, КА...
Similar to App108 en displacement-sensor-washing-machines
App112 en load-detection-washing-machines
The document discusses an inductive-potentiometric displacement sensor called ILU that measures load and unbalance in washing machines. It senses the depression of the suds container when loaded to determine the weight and amount of detergent needed. It also detects unbalance during spinning to optimize speed. The sensor integrates into a frictional damper compactly and is protected inside the machine. It provides an absolute position signal proportional to weight for static and dynamic processes to improve washing results, operating costs, and appliance life.
App038 en ram-travel-pill-press
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.
Infra systems
Infra systems manufactures various automation sensors and products for home, building, and industrial automation. This includes digital counters, timers, safety guards, anti-crane collision switches, and other devices. The company's products are used to automate processes, improve safety, and save on electricity and water costs when used in buildings and facilities.
Infra systems
Infra systems manufactures various automation sensors and products for home, building, and industrial automation. This includes digital counters, timers, safety guards, anti-crane collision switches, and other devices. The company's products are used to automate processes, improve safety, and save on electricity and water costs when used in homes and buildings. Infra systems also makes safety guards that use infrared beams to detect objects in dangerous machine areas.
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.
App119 en flatness-measurement-rolling-mills
The document discusses the use of non-contact eddy current displacement sensors from Micro-Epsilon to measure flatness in metal rolling mills. Flatness refers to the evenness of a metal sheet's surface. Conventional contact sensors can damage the sheet surface or require downtime for maintenance. The discussed non-contact system uses sensors to detect tiny vibrations in the sheet induced by fans and calculate tensile stress across the width without contact. This increases quality and availability by eliminating sensor wear and damage to the precision sheet surface.
App106 en piston-position-hydraulic-valves
An inductive displacement sensor from Micro-Epsilon is used to measure the position of a control piston in hydraulic proportional and servo valves. The sensor is mounted outside the pressurized section and uses a movable core attached to the piston to transmit position data without contact. This provides a wear-free and cost-effective solution that is optimized for pressure environments since the sensor itself is not subjected to pressure. The sensor fulfills the requirements for accurate, non-contact, and dynamic position sensing needed to control hydraulic oil flow and piston movement.
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.
App107 en co-planarity-ic-pins
The document discusses using laser triangulation sensors to measure the co-planarity of integrated circuit pins during an automated assembly process. The sensor scans the row of pins with a laser beam and measures the distance of each pin to the placement plane with a resolution of 0.2 μm at a rate of 10 kHz. This high accuracy and speed allows automated assembly machines to significantly increase their performance and productivity for end users by ensuring proper component placement.
App103 en thickness-measurement-yarn
Eddy current displacement sensors are used to measure the thickness of yarn in textile manufacturing. Variations in yarn thickness directly impact quality, so sensors ensure uniform thickness by controlling stretching equipment. Sensors provide non-contact, high-resolution measurements even in dirty conditions. They improve productivity and quality at an excellent price/performance ratio. Key requirements for the sensor system include robust design, high speed operation at 5 kHz, and precise resolution of 0.005% for economic use measuring yarn thickness ranges from 2-6 mm.
App135 en sensor-systems-car
Sensors are widely used in modern automobiles to improve safety, performance, and emissions control. Micro-Epsilon offers various sensor types for automotive applications including displacement sensors to measure pedal and valve movement and rotational speed sensors for applications like turbochargers and transmissions. They develop custom sensor solutions from design to mass production, with an annual capacity of one million sensors, to help automakers meet strict emissions regulations.
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.
App144 en sorting-shrimps-fish-industry
A previously manually adjustable shrimp sorting machine has been retrofitted with an inductive displacement sensor to more reliably control the roll gap and sorting process. The displacement sensor measures the separation between two rolls used to sort shrimp by size, with the gap increasing from 20mm to 40mm. A special version of the LVP displacement sensor with stainless steel housing is used to withstand the harsh cleaning chemicals in the food industry.
App001 en monitoring-commutator-electric-motors
This document discusses using eddy-current displacement sensors (eddyNCDT) to monitor the condition of commutators in electric motors. It provides three key points:
1) EddyNCDT sensors offer non-contact monitoring of commutators, are not subject to wear, and do not affect the commutator. This allows continuous monitoring, especially for hard-to-access motors.
2) A basic eddyNCDT system comprises a sensor, cable, and electronics. More complex systems use special signal processing.
3) EddyNCDT sensors are precise, fast, stable over temperature fluctuations, and compatible with electric motors. They can monitor commutator
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.
App094 en engagement-length-control-high-performance-screwdrivers
1) The document discusses inductive potentiometric displacement sensors that can measure the engagement length of screws in an automated screwing process more flexibly than traditional limit switches.
2) The sensors measure the position of a pneumatic piston without contact through the cylinder wall, eliminating wear, and allow different engagement lengths to be used at the same station by changing the program.
3) Benefits of the sensor system include continuous and wear-free measurement of engagement length, no need to adjust limit switches, compact size, and customization for OEM applications such as dosage cylinders and shock absorbers.
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.
App089 en inspection-valve-cones
The document summarizes a laser-triangulation measurement system used to inspect valve cones during automated cylinder head assembly. The system uses 4 laser displacement sensors and an operating device to precisely measure the valves from over 100mm away with sub-0.002mm resolution. It was selected for its ability to measure in large spaces with high stability and accuracy for profile and edge detection.
App117 en active-suspension-cylinder
Mobile cranes use active suspension cylinders fitted with displacement sensors to adapt to varying terrain. Micro-Epsilon developed an eddy-current sensor integrated into hydraulic cylinders to directly measure piston position. The non-contact sensor is protected from damage, compact to fit in cylinders, and requires no maintenance. It converts displacement to electrical signals for closed-loop control of axle positioning when vehicles transition between rough and paved surfaces. The sensor design meets requirements for long measurement ranges, pressure resistance, and integration into hydraulic systems for mobile cranes.
App096 en--synchronized-lifting-system--wire
The document describes a precision synchronized lifting system that uses draw-wire displacement sensors to measure the travel displacement of each hydraulic cylinder and synchronize their movement. The sensors provide accurate measurements to a PLC controller proportional to the cylinder displacement. This enables heavy loads to be precisely raised and lowered or large components to be fed forward in a controlled manner. The draw-wire sensors are well-suited for this application as they are compact, easy to mount, and provide high accuracy measurements for synchronized control of the lifting system.
Similar to App108 en displacement-sensor-washing-machines (20)
App014 en--blade-tip clearance-turbines_compressors
App014 en--blade-tip clearance-turbines_compressors
App139 en measurement-carbon-brush-wear-electric-motors
App139 en measurement-carbon-brush-wear-electric-motors
App145 en inspection-adhesive-beading-termination-strip
App145 en inspection-adhesive-beading-termination-strip
App094 en engagement-length-control-high-performance-screwdrivers
App094 en engagement-length-control-high-performance-screwdrivers
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.
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.
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.
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.
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.
App142 en stress-tests-aircraft-wings
Wings on aircraft are tested under various stress conditions to optimize their shape and construction. 120 draw-wire displacement sensors are used to measure the vertical displacement of wings up to 1200 mm at different points during structural tests. The 120 synchronized sensors provide detailed data on vibration and deflection behavior to support continuous optimization of parameters like service life, safety, and fuel consumption. The draw-wire sensors were selected for their good price-performance ratio, ease of installation, and high accuracy.
App141 en measurement-inspection-laser-welded-seams
The document discusses a laser-based optical profile sensor called scanCONTROL 2810 that is used to automatically inspect laser-welded seams. The non-contact sensor beams a laser line onto the target and uses a camera to capture the profile. It measures the height, width, and cross-sectional area of welded seams up to 30 meters per minute to check for deviations from limits and detect faults like interruptions or clinging welding wire residues. The system provides 100% inspection of parts after welding to classify them as passed or rejected and allow early rework if needed.
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
App143 en height-lifting-platforms-automobile-production-lines
App143 en height-lifting-platforms-automobile-production-lines
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
App141 en measurement-inspection-laser-welded-seams
App141 en measurement-inspection-laser-welded-seams
App108 en displacement-sensor-washing-machines
- 1. A108_e Inductive displacement sensors tinduSENSOR Displacement sensor for washing machines When the washing machine is loaded, the Operational costs are reduced and the environment displacement sensor DRA measures how much the is protected. The ability to sense an imbalance outer drum drops. It also measures the drum’s makes it possible to tailor the speed during spin- deflection during spin-drying. Due to the inductive drying. This improves how the machine runs and the measurement principle, the sensor provides effectiveness of spin-drying. The useful life of the absolute position measuring for static and dynamic washing machine is also lengthened. The sensor is processes. Operation and the washing result are mounted parallel to the shock absorber. The ball optimized by the load measurement. The displace- joints at the ends of the sensor provide the required ment sensor provides an output signal proportional freedom of motion. The simple mounting and direct to the weight. This permits full utilization of the drum control via the washing machine’s micro controller volume and helps to determine the required amount result in simple implementation and an excellent of detergent. price/performance relationship. Sensor features - Measuring range: 50 mm (±25 mm) Control and signal processing by micro-controller - Well-priced, customer-specific version - Power supply and signal processing by micro- controller (patented) - For static and dynamic displacement detection plunger - Simple mounting sensorcoil microcontroller 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 Y9781108