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Sensors

detect a physical event then translate to a representative analog signal.

See Also: Measurement, Detectors, Meters, Transducers


Showing recent results 2476 - 2490 of 2555 products found.

  • Data Acquisition & Telemetry Buoy System

    LOTUS - MacArtney A/S

    The MacArtney LOTUS buoy system consists of a spherical buoy corpus made from durable GRP, a turbidity sensor with antifouling wiper, a rechargeable battery pack and a data logger with integrated telemetry modem. The buoy is equipped with an “AQUAlogger 210 TYT” turbidity sensor provided with 4 measuring ranges selected automatically. To avoid biological growth on the optical window, the instrument is equipped with an antifouling wiper. The sensor is protected by a cage firmly attached to the buoyant body.The buoy and the data acquisition system has an open architecture that allows for integration of other types of sensors like CTDs, fluorometers, etc.

  • Solar Tracking and Pyranometers

    Sutron Corporation

    The demand for energy increased rapidly over the past few decades and the trend is not expected to stop in the near future. These made researchers focus on renewable energy sources due to the environmental pollution caused by the existing conventional energy sources. Solar energy is one of the renewable energy that has been under deep research. Unfortunately, the main problem with this solar energy is lack of efficiency. Different positions of the sun throughout the day causing the static photovoltaic modules position inefficient. This paper discusses design of two-axis solar tracking system that considers multiple input parameters such as solar radiation and photovoltaic module output power for more efficient solar tracking algorithm. Some of solar tracking system conducted by other researchers uses various types of sensors including light dependent resistor (LDR) which is not efficient and can be easily affected by external environmental factors. Instead, this paper proposes the usage of pyranometer for measuring solar radiation as one of the input parameters. The solar tracking system controlled by PIC microcontroller that collects multiple input parameters and uses developed algorithm to control stepper motor movement for optimal photovoltaic module positioning. Solar Tracking System Utilizing Pyranometer for Optimal Photovoltaic Module Positioning (PDF Download Available). Available from: http://www.researchgate.net/publication/258106747_Solar_Tracking_System_Utilizing_Pyranometer_for_Optimal_Photovoltaic_Module_Positioning [accessed Dec 2, 2015].

  • Industrial Pressure Calibrator

    2271A - Fluke Calibration

    The Fluke Calibration 2271A Industrial Pressure Calibrator provides a complete, automated solution for calibrating a wide variety of pressure gauges and sensors. Thanks to its modular design, it can be configured to meet different needs and budgets, and expanded to cover a broad workload. The 2271A is ideal for calibration laboratories starting out in pressure calibration because it offers wide pressure measurement capabilities in a single instrument. Everything you need for calibrating pressure is included; just connect supply pressure. And your investment will stand the test of time: as your workload grows and changes, the 2271A can grow and change too. Just add measurement modules.

  • Platinum RTD Sensor - PT100 - 3 Wire 1 meter long

    Adafruit

    For precision temperature sensing, nothing beats a Platinum RTD. Resistance temperature detectors (RTDs) are temperature sensors that contain a resistor that changes resistance value as its temperature changes, basically a kind of thermistor. In this sensor, the resistor is actually a small strip of Platinum with a resistance of 100 ohms at 0C, thus the name PT100. Compared to most NTC/PTC thermistors, the PT type of RTD is much most stable and precise (but also more expensive) PT100's have been used for many years to measure temperature in laboratory and industrial processes, and have developed a reputation for accuracy (better than thermocouples), repeatability, and stability.

  • Load Cells

    WIM Systems, llc

    The load cells are electronic weight sensors whose purpose is to receive the electrical excitation caused by a certain weight applied to the scale or scale and transmit it to a weight indicator. The load cell is an essential component in any scale or electronic scale and there are in different models and specifications. A Wim load cell is indispensable for a weighing system where accuracy, durability and a fair price are required. WIM-Systems manufactures a wide variety of load cell models, one for every need, as well as offering you all the advice you need You need to choose the model that best meets the particular needs of your weighing system and always with the support of WIM-Systems quality and technology.

  • Power Cell Power Transducers for Wide Ranging AC/DC Loads

    PH-3A and PH-1000 - Powertek LLC

    You can know the load on an electric motor by measuring the electric current going to the motor (Amps). But, this is not the best way to do it since a lightly-loaded motor doesn't use the electricity very efficiently. (In technical terms, the power factor is low.)A better way to know the load is to measure the motor power. (Power is measured in Horsepower or Watts.) Motor power gives you a straight line so it works well even when the motor is lightly loaded.The Power Sensors that we make measure the motor load (Horsepower or Watts) and send a signal to meters or computers. The operator can see what the status is on the meter or, the computer can make decisions.

  • Angle Position On-Axis

    ams AG

    The magnetic rotary position sensor product family detects the absolute angular orientation of an on-axis two-pole magnet rotating over the center of the IC. The absolute angular position can be provided in various formats, including PWM, ABI and UVW, or directly read through the host interface. According to the application’s requirements, resolutions from 8-bit up to 14-bit are available. This technology can be employed in high-accuracy angle position detection, high-speed rotation systems and brushless DC motor control. Any rotary magnetic position sensor can replace either absolute or incremental optical sensors, other magnetic and inductive technologies, potentiometers or magnetic switches.

  • Image Sensor/Fingerprint-on-Display Testing

    Enlitech

    Enli Tech provides the most advanced optical and non-destructive inspection technology, which can de-convolute the digital images back to the analog properties, such as quantum efficiency, spectral response, system gain K, Dynamic Range (DR), PRNU, DRNU, Linearity Error LE, and Chief-Ray-Angle (CRA). The testing solution can be applied to CCD and CMOS image sensors in aerospace, defense, and scientific camera field. Image sensor packages that can be tested by Enli Tech’s systems include bare wafers, dies, chips, or camera modules. Our image sensor testers can help users reduce the sensor-modules or camera-modules development time and RD budget.

  • Photo Detector Testing

    Enlitech

    With the rise of 5G technology and popularization mobile devices, more and more advanced photoelectric sensors are used in our daily lives. In order to be better applied to mobile devices, the photosensitive area of these advanced photodetector is getting smaller and smaller. However, these applications place higher and higher requirements on the light sensing performance of advanced photodetectors. In the process of shrinking the photosensitive area, it also brings the challenge of accurate measurement of quantum efficiency. Enlitech adopts the spatial light homogenizing technology and follows the ASTM standard “Irradiance Mode” test method, which is proven that it can accurately perform quantum efficiency and other key parameter measurements of advanced photodetectors.

  • Microseismic Reservoir Monitoring

    ESG Solutions

    Microseismic monitoring is a powerful regulatory and production optimization tool in use for oil field operations such as Enhanced Oil Recovery (EOR), carbon sequestration or natural gas storage. During such injection operations, maintaining the integrity of the reservoir is essential. Through our RESMAP® services, ESG has pioneered the use of passive seismic (microseismic) monitoring in long-term reservoir operations, to provide feedback on the reservoir integrity.  Using in-house manufactured downhole sensors and data acquisition equipment, ESG has installed permanent and temporary microseismic monitoring systems to provide life-of-field (LOF) monitoring for EOR operations and underground storage projects around the world.

  • Integrated Conditioning, Acquisition & Control System

    Series 6000 - Pacific Instruments, Inc.

    An innovative and fully integrated modular transducer conditioning, acquisition and control system, the Series 6000 has unparalleled performance and accuracy. From two to many thousands of channels, high & low speed, analog & digital, Series 6000 acquires measurement data from virtually all types of sensors and is fully customizable to fit the needs of any test facility. Large & small, AC & DC powered enclosures are available for nearly any test environment. Analog and digital I/O modules condition, amplify, filter and digitize signals from transducers. Turnkey and/or API software is available, helping facilities get up and running quickly.

  • High-Performance Surface Plasmon Resonance System

    SPR-32 - Bruker Daltonics

    Features like ‘Frame Inject’ allows for turn-key sample processing protocols and customized workflows created together with pharmaceutical customers. The faster data analysis and highly intuitive user interface combine to deliver an industry-leading SPR throughput of 10,000 control-substracted binding measurements. Combining flexible 8-needle sample delivery with a 32-sensor detection array laid out in 8 detection flow cells, enables 4 sensors per flow cell, an important advantage for controlled, high-throughput SPR methods. The patented Hydrodynamic Isolation™ technology enables ‘Any Sample, Any Sensor, Any Time’, making it the preferred platform for screening, kinetics, thermodynamics and epitope mapping for pharmaceutical applications.

  • PXI Precision Resistor Module 2-channel 1.5 to 2.9k

    40-261-001 - Pickering Interfaces Ltd.

    PXI programmable resistors featuring fine resistance setting resolution and excellent resistance stability and accuracy through the use of advanced switching networks and software correction techniques. The two modules in this range support two identical resistor channels t that can be set to values of between 1.5 to 2.9k or 10 to 36k with a precision of better than 2m (this version) or 15m (40-261-002) making them ideal for simulating sensors that can be accurately controlled to fine values. Thanks to the use of innovative technology the 40-261 range ensures all resistance values can be setno missing values because of switch resistance or resistor tolerance. Applications include air bag squib, strain gauge and temperature dependent resistor emulation.

  • PXI Precision Resistor Module 2-channel 10 to 36k

    40-261-002 - Pickering Interfaces Ltd.

    PXI programmable resistors featuring fine resistance setting resolution and excellent resistance stability and accuracy through the use of advanced switching networks and software correction techniques. The two modules in this range support two identical resistor channels that can be set to values of between 1.5 to 2.9k or 10 to 36k with a precision of better than 2m (40-261-001) or 15m (40-261-002- this version) making them ideal for simulating sensors that can be accurately controlled to fine values. Thanks to the use of innovative technology these programmable resistors ensure all resistance values can be setno missing values because of switch resistance or resistor tolerance. Applications include air bag squib, strain gauge and temperature dependent resistor emulation.

  • Dewpoint Meter

    319 - Elcometer Limited

    A hand-held dewpoint meter with both manual and automatic data logging in one gaugeIntegrated magnets allow the dew point gauge to be attached to the substrate during remote loggingStores 25,000 records in up to 999 batchesDustproof and waterproof gauge with fully sealed sensors (equivalent to IP66)Gauges can be recertified at Elcometer Authorised Service CentresRobust temperature sensorsEasy to use, intuitive menu structureMeasure and record climatic parameters:Relative humidityAir temperatureSurface temperatureDewpoint temperatureTΔ (the difference between surface temperature and dewpoint)Dry Bulb temperatureWet Bulb temperatureExternal temperature correction (K-type)Specific HumidityVisual and audible indication of user defined limits for any or all parametersUSB and Bluetooth® data output to ElcoMaster® software