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Strain and Acceleration Sensors
Strain and Acceleration Sensors

... for high strain dynamic foundation testing and other applications Strain Transducers and Accelerometers manufactured by Pile Dynamics are reliable, convenient to install and remove, and highly durable. Available in wireless or traditional (cabled) versions. ...
Digital Rotor Telemetry Short Form Catalog
Digital Rotor Telemetry Short Form Catalog

... Accumetrics Inc., was founded in 1992, and became a part of the PCB Group in 2013. The company designs and assembles digital telemetry systems that transmit sensor data from rotating structures using wireless techniques, preserving the integrity of the data even in environments with high levels of e ...
Position / Speed Sensors
Position / Speed Sensors

... •Not all rotors use teeth. Sometimes the rotor is notched, which will produce the same effect. •These sensors generate AC voltage, and do not need an external power supply. Another characteristic is that they have two wires to carry the AC voltage. ...
MinIMU-9 v3 Gyro, Accelerometer, and Compass (L3GD20H
MinIMU-9 v3 Gyro, Accelerometer, and Compass (L3GD20H

... gyroscope and LSM303D 3-axis accelerometer and 3-axis magnetometer to form an inertial measurement unit (IMU); we therefore recommend careful reading of the L3GD20H datasheet (3MB pdf) and LSM303D datasheet (1MB pdf) before using this product. These sensors are great ICs, but their small packages ma ...
robots_wk2b_sensors
robots_wk2b_sensors

... encoders) measure the rotation of a shaft or axle. They are used to measure the angle of a robotic arm, or how far a mobile robot’s wheel has turned. ...
IOSR Journal of Electrical and Electronics Engineering (IOSR-JEEE)
IOSR Journal of Electrical and Electronics Engineering (IOSR-JEEE)

... When VDD reaches 1.9V or more the module goes to the Power On reset state and remains in reset until it enters the Power Down mode. In the Power Down mode the module is disabled whereas the register statuses available are maintained and SPI is kept active. Power down mode is entered by setting the P ...
difference between ccd and cmos
difference between ccd and cmos

... wavelengths, so inside the mechanism these wavelengths are separated by filters that are based on the basic RGB (red-green-blue) principle. The information is read row by row and pixel by pixel, therefore, the necessary processing time is a bit longer, but it is very accurate. ...
Making Sense Of Oxygen Sensors
Making Sense Of Oxygen Sensors

... contaminants accumulate on the sensor tip and gradually reduce its ability to produce voltage. The sensor becomes sluggish and takes longer to react to oxygen changes in the exhaust causing emissions and fuel consumption to go up. The effect is most noticeable on engines with multiport fuel injectio ...
IC-Integrated Flexible Shear-Stress Sensor Skin
IC-Integrated Flexible Shear-Stress Sensor Skin

... Of these approaches, the thermal method is most widely used since it does not interfere with the flow and it offers the possibility of measuring time-varying flows. Conventional thermal shear-stress sensors are typically made by depositing thin-film metal resistors, mostly platinum or nickel, on fla ...
HS-100 Humidity Sensor
HS-100 Humidity Sensor

... 1) Click Record and record data for about ten seconds. Click Stop. Two cursors should appear on the Main window. 2) Right-click on the recording area of the Humidity channel to open the channel's right-click menu. Select Units from this menu and Simple from the submenu to open the Units Conversion d ...
Datasheet HIS Ax2 Fx Gx
Datasheet HIS Ax2 Fx Gx

... pass filtering can be used to suppress the ripple. Sample circuitry for simple RC low pass filtering (at resistive loads of >1MΩ) is shown in alongside picture. ESD and SEL Avoidance Integrated sensors can be damaged by electrostatic discharges and single event latch-up. Please take appropriate prec ...
Ultrasound PCS 335
Ultrasound PCS 335

... Backscatter Comments  Caused by  rough surfaces  heterogeneous media  Depends on scatterer’s  size  roughness  shape  orientation  Depends on sound frequency  affects wavelength ...
1 Identification and significance of the opportunity
1 Identification and significance of the opportunity

... the High Temperature environment. Because the earlier project had no High Temperature requirements, it was built using industrial grade ICs. As such there was no need to construct basic building blocks such as an A/D or UART and or Bus Transceivers needed by the serial bus. Since these building bloc ...
[GPLS-25] Thru-Wall Level Switches
[GPLS-25] Thru-Wall Level Switches

... short circuits. Capacity loads and loads with low sleep resistance (bulb) the sensor evaluates as a short circuit. Note: In case of high ambient electromagnetic interference, parallel conductors with power lines, or lines at distances greater than 30 m, we recommend to use shielded cable. Legend: ...
eTactica Current Bar EB-203/EB-206/EB-209/EB
eTactica Current Bar EB-203/EB-206/EB-209/EB

... Bar with voltage can be switched off easily, for example via a C2 or B6 miniature circuit breaker. This must be marked as the disconnecting device for the power source and be easily accessible. ► No maintenance on the Current Bar is required. 3 Target Group The activities described in this document ...
Getting The Flow Of MAF Sensors
Getting The Flow Of MAF Sensors

... Another check is to read the sensor’s voltage or frequency output on the vehicle. With Bosch hot-wire MAF sensors, the output voltage can be read directly with a digital voltmeter by backprobing the brown-andwhite output wire to terminal B6 on the PCM. The voltage reading should be around 2.5 volts. ...
inductive proximity sensors
inductive proximity sensors

... maximum sensing distance can be estimated from the curve (See Figure 4). A further reduction factor must also be applied if the target material is non-ferrous metal (See Figure 5). Ideally, spacing between adjacent targets should be at least one sensor diameter so that the first target completely le ...
line
line

... require 150 mA and above so Motor Driver is used . • For driving motor at different rpm by using PWM ...
Where are silicon detectors used? - PPD
Where are silicon detectors used? - PPD

... - Cooling system + power supplies and data acquisition system (PC) ...
Slide 1
Slide 1

... Pressure is measured through force that is exerted on the diaphragm where the force will be detected by the strain gauge and resistance change will be produced. ...
obsolete - for reference only
obsolete - for reference only

... transients and are rated to 150 mA, with low saturation voltage and less than 10 µA off-state leakage current. In addition, no false outputs are generated at power-up. Two versions of the sensor are available, a 6 foot (1.83 M) long 4 conductor PVC jacketed cable or 6 inch long quick disconnect Pico ...
LDT1-028K PIEZO SENSOR w/ Leads Attached DIMENSIONS
LDT1-028K PIEZO SENSOR w/ Leads Attached DIMENSIONS

... Otherwise signal cancellation can result, minimizing signal. The LDT1-028K device is unshielded by design. If shielding is required, the sensor should be enclosed in a proper environment. Metallized tapes can be used to cover the sensor but these may impede motion and subsequent output. Wire leads c ...
IMPLEMENTATION OF AGRICULTURAL AUTOMATION SYSTEM
IMPLEMENTATION OF AGRICULTURAL AUTOMATION SYSTEM

... power saving is possible and it is flexible and compatible with future technologies so it can be easily customized for individual requirements. This system proves to be a real time feedback control system which monitors and controls all the activities of irrigation system efficiently. Our research i ...
Magnetic position sensors and stray field interference
Magnetic position sensors and stray field interference

... Reliable operation in the presence of stray magnetism helps automotive system designers to comply with ISO26262. Other functional-safety features in the AS54xx devices include integrated selfmonitoring functions. The safety layer provides protection in the event of a failed ground connection or powe ...
Displacement and Position Sensing
Displacement and Position Sensing

... elevators, liquid-level assemblies, forklift trucks, automobile throttle controls, and numerous other applications. Position sensors measure either absolute or incremental displacement, and are made with a variety of different materials. Also, when the sensor’s power fails, some retain the measured ...
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Geophysical MASINT

Geophysical MASINT is a branch of Measurement and Signature Intelligence (MASINT) that involves phenomena transmitted through the earth (ground, water, atmosphere) and manmade structures including emitted or reflected sounds, pressure waves, vibrations, and magnetic field or ionosphere disturbances.According to the United States Department of Defense, MASINT is technically derived intelligence (excluding traditional imagery IMINT and signals intelligence SIGINT) that – when collected, processed, and analyzed by dedicated MASINT systems – results in intelligence that detects, tracks, identifies, or describes the signatures (distinctive characteristics) of fixed or dynamic target sources. MASINT was recognized as a formal intelligence discipline in 1986. Another way to describe MASINT is a ""non-literal"" discipline. It feeds on a target's unintended emissive by-products, the ""trails"" - the spectral, chemical or RF that an object leaves behind. These trails form distinct signatures, which can be exploited as reliable discriminators to characterize specific events or disclose hidden targets.""As with many branches of MASINT, specific techniques may overlap with the six major conceptual disciplines of MASINT defined by the Center for MASINT Studies and Research, which divides MASINT into Electro-optical, Nuclear, Geophysical, Radar, Materials, and Radiofrequency disciplines.
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