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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 2221 - 2227 of 2227 products found.

  • High Temperature Axial Torsional Extensometers (1200 C or 1600 C)

    Model 7650 - Jinan Testing Equipment IE Corporation

    Model 7650 extensometers are primarily used on round specimens tested in bi-axial test machines capable of simultaneous axial and torsional loading. All models are capable of bi-directional displacement in both axes and may be used for strain-controlled fatigue testing under fully reversed load and strain conditions at frequencies up to 10 Hz.All 7650 models mount rigidly on the load frame and incorporate slide mounting to bring the extensometer into contact with the specimen. The gauge length is set automatically before mounting on the test specimen, which allows for hot mounting after thermal equilibrium has been reached.These units are specifically designed to minimize crosstalk between axes and to provide high accuracy, high resolution measurements. They incorporate capacitive sensors for low operating force and include electronics with programmable filtering and multi-point linearization for improved performance and accuracy. The overall design minimizes, and in many cases virtually eliminates, any influence from common lab environment vibrations.These water-cooled extensometers are equipped with high purity alumina rods with conical rod tips for specimen contact when testing to 1200℃(2200°F). Silicon carbide rods are used for the 1600℃ (2900°F) high temperature option.

  • Seismic Sensor

    D7S - Omron Electronic Components

    Specifically designed for the growing number of autonomous IoT systems, the Omron D7S provides high precision measurement of spectral intensity, allowing it to reject impulse vibration noise and only respond to genuine seismic activity. Despite its compact size, D7S features its own internal memory and I2C interface, allowing it to be readily integrated into IoT devices. Potential applications include smart electricity and gas meters, wireless sensors, industrial control panels, electricity distribution panels, fire-prevention systems, home appliances such as heaters and gas stoves, chemical plants, expressways, bridges, tunnels, roads and many more. Commenting, Fabrizio Petris, Senior Business Development Manager of Omron Electronic Components Europe said, “Earthquakes are extremely common around the world. On average, 50 earthquakes strike each day, or about 20,000 a year. Many are weak enough to go unnoticed but some are catastrophic. We can’t always predict when a catastrophe will strike. Using the new sensor from Omron, designers can make systems safer and minimise the risk of secondary damage after earthquakes by safely shutting off and stopping hazardous devices. The sensor can also help determine damage by mapping seismic intensity and providing building collapse information.”

  • Motor Testing Equipment for EOL- DC Brush Motors

    MotorLine® - MLI-D - M.E.A. Testing Systems Ltd.

    *Performs QA testing on 100% of production without compromising line throughput (up to 10 motors per minute), reducing costs of defective products.*Determines acceptability to user predefined PASS/FAIL limits on production lines.*Provides motor performance data, from stall up to no-load, within seconds, including: torque, speed, current, voltage, input power, output power, time, efficiency, direction of rotation.· Provides dynamic performance tests data, including:speed and torque spectrum, speed and torque oscillations, friction torque, friction spectrum,friction output power, cogging torque level.· Motor performance data can be recorded in the system database for comparison and statistical analysis.· Motor power switching is done automatically by the system.· Motors can be tested inside their applications.· Test results are provided graphically and tabulated.· Test reports in PDF and Excel format.· Capability for integration with third party devices, such as hipot & insulation resistance testers.· System is customized to suit specific requirements.· Supports non-contact frictionless sensors.

  • Motor Testing Equipment Kits for EOL (End of Line) Production- DC Brush Motors

    M.E.A. Testing Systems Ltd.

    *Low-cost portable unit with all the major motor performance tests of the standard MotorLine® system.*Connects directly to USB 2.0 port.*Performs QA testing on 100% of production without compromising line throughput (up to 10 motors per minute), reducing costs of defective products.*Determines acceptability to user predefined PASS/FAIL limits on production lines.*Provides motor performance data, from stall up to no-load, within seconds, including: torque, speed, current, voltage, input power, output power, time,efficiency, direction of rotation.*Provides dynamic performance tests data, including: speed and torque spectrum, speed and torque oscillations, friction torque, friction spectrum, cogging torque level, back EMF.*Motor performance data can be recorded in the system database for comparison and statistical analysis.*Motor power switching is done automatically by the system.*Motors can be tested inside their applications.*Test results are provided graphically and tabulated.*Test reports in PDF and Excel format.*Capability for integration with third party devices, such as hipot & insulation resistance testers. *Supports non-contact frictionless sensors.

  • Voltage Variable Attenuator

    Pasternack Enterprises, Inc.

    Voltage variable attenuator series offers up to 60 dB of attenuation across broad frequencies. The frequency range of the voltage variable attenuator components is from 400 MHz to 18 GHz. This line of voltage variable attenuators is most commonly deployed in applications such as electronic warfare, instrumentation, point-to-point and point-to-multipoint radios, fiber optic and broadband telecom, microwave radio and VSAT, military radios, radar, ECM, SATCOM and sensors, and R&D.In most communications systems, the RF components used (transmitters, receivers, mixers, multipliers, attenuators, amplifiers, VCO’s, phase locked loops, etc.) may require specific power levels to run optimally. These power levels may differ from one component to the next in a system network. These may require the attenuation level to be finely adjusted to account for changes in received signal levels or to optimally match the input power into a sensitive circuit.Pasternack’s PIN diode-based voltage variable attenuators (VVAs) provide accurate control and broadband flatness where the output level can be adjusted continuously by varying an analog voltage on the input control line. These VVA’s are ideally suited for use with variable gain amplifiers, power level control, feed-forward amplifiers, and automatic level control (ALC) circuits.Like the other over 40,000 RF, microwave and millimeter wave components from Pasternack, this voltage variable attenuator VVA series is in-stock. Not only are these VVA components in stock, they will ship the same day as ordered.

  • Portable Trace-Level O3 Calibrator

    Model T753U - Teledyne Advanced Pollution Instrumentation

    The Model T753U is a portable, microprocessor based precision Calibrator for Ozone gas instruments and sensors. Using a sophisticated Ozone generation system, combined with a sensitive photometer and pneumatic design, the T753U produces stable and reliable concentrations of Ozone in a convenient and rugged package based on our popular T750/U Portable Multigas Calibrator platform. The T753U is housed in a high-density, molded travel case which includes an integral handle and wheels for durability and ease of use in the field for virtually any application. An internal zero air option extends the T753U's capabilities to also provide a clean and dry source of zero air, eliminating the need for a separate source of zero air. The internal zero air source module contains a software driven electronic inlet valve manifold allowing the calibrator to automatically switch between internal and external zero air sources depending on the application needs.The T753U operates in two modes; a high range, and a low range, or "fractional" mode, for producing accurate Ozone levels down to 2 ppb which meets the latest US EPA calibration requirements for Trace-level Ozone gas instruments. The mode is automatically selected based on the Ozone concentration range chosen by the user. To ensure high accuracy and stability of the Ozone output, the calibrator constantly measures the Ozone concentration being produced with an internal photometer and uses it to actively control the Ozone generator in real-time. The internal photometer can be certified by another external Reference Standard by simply using the 'photometer input loop' located beneath the fold up panel. The T753U Portable Ozone Calibrator combines performance and convenience for the most demanding applications.

  • Fanless Embedded System With LGA1151 9th/8th Gen Intel® Core™ I7/i5/i3 & Celeron® Processor, 4-CH PoE And MXM 3.1 Type A

    eBOX671-521-FL - Axiomtek Co., Ltd.

    The eBOX671-521-FL is a GPU computing embedded system that comes with 4-CH PoE and MXM 3.1 Type A slot for applications in machine vision, edge computing, traffic vision, deep learning, and artificial intelligence of things. The outstanding eBOX671-521-FL with enhanced GPU computing performance is powered by the 9th/8th gen Intel® Core™ i7/i5/i3 processor with up to six-core, Intel® Pentium® processor, or Intel® Celeron® processor and comes with Intel® Q370 or optional Intel® C246 chipset. The fanless embedded GPU-based system is equipped with dual DDR4 ECC/non-ECC SO-DIMM slots for up to 64GB of system memory. The embedded vision system has an optional MXM type A slot for NVIDIA GTX1030 and GTX1050 graphics modules to enhance the performance of the visual display. Furthermore, this Intel® Coffee Lake-based embedded box PC is specially designed with four Gigabit 802.3at (PoE, Power-over-Ethernet) compliant Ethernet ports with a total power budget of 60W, six USB 3.1 ports and two Gigabit LANs to connect different devices or sensors. It comes in great expansion possibilities, including one internal MXM 3.1 type A connector, two full-size PCI Express Mini Card slots and two SIM slots. For storage, it has two swappable SATA HDD drive bays with a height of up to 9.5 mm and one mSATA for RAID 0 and 1 feature. Besides, we have designed a flexible I/O window slot for incorporating application-oriented I/O functions to meet the requirements of various cases. This embedded vision computer can be mounted using wall or DIN-rail mounting for versatile use in various environments.