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Supplier: Northrop Grumman Corporation
Description: Northrop Grumman has applied its expertise in fiber-optic technology to develop a line of Fiber-Optic Acoustic Sensors (FOAS). FOAS originated in 1981 as part of a major effort to develop both fiber-optic gyroscope and fiber-optic hydrophone sensor technologies. This effort,
- Array: Yes
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Supplier: PCB Piezotronics, Inc.
Description: Acoustic ICP® pressure sensor, 10 psi, 500 mV/psi, integral 2-wire cable, accel. comp.
- Device Category: Sensor
- Operating Temperature: -100 to 250 F
- Pressure Reading: Gauge
- Working Pressure Range: 250 psi
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Supplier: PCB Piezotronics, Inc.
Description: Acoustic ICP® pressure sensor, 10 psi, 500 mV/psi, 10-32 top conn., accel. comp.
- Device Category: Sensor
- Operating Temperature: -100 to 250 F
- Pressure Reading: Gauge
- Working Pressure Range: 250 psi
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Supplier: PCB Piezotronics, Inc.
Description: Acoustic ICP® pressure sensor, 3.3 psi, 1500 mV/psi, 10-32 top conn., accel. comp.
- Device Category: Sensor
- Operating Temperature: -100 to 250 F
- Pressure Reading: Gauge
- Working Pressure Range: 250 psi
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Supplier: PCB Piezotronics, Inc.
Description: Acoustic ICP® pressure sensor, 3.3 psi, 1500 mV/psi, integral 2-wire cable, accel. comp.
- Device Category: Sensor
- Operating Temperature: -100 to 250 F
- Pressure Reading: Gauge
- Working Pressure Range: 250 psi
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Supplier: BinMaster, Inc.
Description: Highly reliable even in extreme dust, the BinMaster RL level sensor is a non-contact level sensor that works in powders and solid materials of all types--including very low dielectric materials. The BinMaster RL measures a single point in the bin using acoustics-based technology to
- Communication Interface Options: Serial Interface, Other
- Device Classification: Sensor System
- Instrument Display Options: Digital Readouts
- Instrument User Interface Options: Digital Front Panel
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Description: Non-destructive testing -- Acoustic emission inspection -- Secondary calibration of acoustic emission sensors
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Supplier: Kistler Group
Description: Piezotron ® Acoustic Emission Sensor with an integral impedance converter for measuring acoustic emissions (AE) above 50 kHz in bearing based machine structures, high pressure vessels, compressors or valves. With its small size, it easily mounts near the source of emissions to
- Device Type: Sensor / Transducer
- Frequency Range: 50000 to 900000 Hz
- Maximum Shock: 2000 g
- Number of Axes: Single Axis
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Supplier: SAE International
Description: -mounted acoustic emissions sensors are embedded in the block of a 2.0L turbocharged GDI engine, and the signal is analyzed to identify useful feedback features. The use of acoustic emissions sensors, which have a very high frequency response and are commonly used for
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Supplier: Columbia Research Labs, Inc.
Description: The Columbia Model 938 High Intensity Acoustic Sensor (Microphone) is designed for the measurement of gas-borne sound in the frequency range of 2 Hz to 15KHz in industrial applications requiring operation up to +500 Degrees Fahrenheit. The unit is constructed for use in corrosive
- Actual Diameter / Size: 1.06 inch
- Dynamic Range: 79.69 to 191 dB re 20µPa
- Frequency Response: 2 to 15000 Hz
- Nominal Diameter: Other
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Supplier: Siemens Process Instrumentation
Description: SITRANS DA400 is an acoustic sensor for continuous monitoring of oscillating positive displacement pumps. The diagnostic system detects even tiny leaks in the delivery valves. As a result, defects can be detected early before they affect the process. The SITRANS DA400 acoustic
- Meter Style: Sound Level Meter
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Supplier: Siemens Process Instrumentation
Description: SITRANS AS100 is an acoustic sensor used for solids flow detection. SITRANS AS100 detects changes in high-frequency sound waves from equipment and materials in motion. It detects and reacts instantly to changes in solids flow to warn of blockages, product absence, or equipment failure
- Meter Style: Sound Level Meter
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Supplier: Accuris
Description: SELECTION OF ACOUSTIC EMISSION SENSORS
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Supplier: Accuris
Description: Non-Destructive Testing - Acoustic Emission Inspection - Secondary Calibration of Acoustic Emission Sensors
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Supplier: Columbia Research Labs, Inc.
Description: The Models 765M30 and 765M35 High Intensity Acoustic Sensors (Microphones) are designed for the measurement of gas-borne sound in industrial applications. These sensors have been constructed for use in corrosive environments that are compatible with the type 316 stainless steel
- Actual Diameter / Size: 1.38 inch
- Dynamic Range: 79.69 to 191 dB re 20µPa
- Frequency Response: 2 to 8000 Hz
- Nominal Diameter: Other
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Supplier: Columbia Research Labs, Inc.
Description: The Models 765M20 and 765M22 High Intensity Acoustic Sensors (Microphones) are designed for the measurement of gas-borne sound in industrial applications. These sensors have been constructed for use in corrosive environments that are compatible with the type 316 stainless steel
- Actual Diameter / Size: 1.5 inch
- Dynamic Range: 79.69 to 191 dB re 20µPa
- Frequency Response: 2 to 8000 Hz
- Nominal Diameter: Other
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Supplier: Columbia Research Labs, Inc.
Description: The Models 765M25 and 765M27 High Intensity Acoustic Sensors (Microphones) are designed for the measurement of gas-borne sound in industrial applications. These sensors have been constructed for use in corrosive environments that are compatible with the type 316 stainless steel
- Actual Diameter / Size: 1.38 inch
- Dynamic Range: 79.69 to 191 dB re 20µPa
- Frequency Response: 2 to 8000 Hz
- Nominal Diameter: Other
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Supplier: Accuris
Description: Standard Practice for Verifying Acoustic Emission Sensor Response
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Supplier: Accuris
Description: Standard Guide for Mounting Piezoelectric Acoustic Emission Sensors
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Description: ISO/IEC 30140-4:2018 The ISO/IEC 30140 series provides general requirements, reference architecture and high-level interface guidelines supporting interoperability among underwater acoustic sensor networks (UWASNs). Part 4 provides information on interoperability requirements among
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Description: ISO/IEC 30140-2:2017(E) This part of ISO/IEC 30140 provides an underwater acoustic sensor network (UWASN) conceptual model by identifying and defining three domains (application domain, network domain and UWASN domain). It also provides multiple reference architecture views consistent
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Description: ISO/IEC 30140-3:2018 The 30140 series provides general requirements, reference architecture and high-level interface guidelines supporting interoperability among underwater acoustic sensor networks (UWASNs). Part 3 provides descriptions for the entities and interfaces of the UWASN
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Description: ISO/IEC 30143:2020 provides the guidelines for designing and developing new applications in the underwater environment such as fish farming, environment monitoring, harbour security, etc. This document also: • provides the components required for developing the application; • provides instructions
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Supplier: ASTM International
Description: Standard Method for Primary Calibration of Acoustic Emission Sensors
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Supplier: SAE International
Description: Acoustic measurements, especially interesting for new bearing concepts such as ball bearings, are an important part of the evaluation of turbochargers. Typically, acoustic benchmarking is done at standard conditions, neglecting possible negative effects of very low temperatures, as
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Supplier: SAE International
Description: surface. This paper addresses how to recognize the users' intention and how to control the tailgate using acoustic sensors and patterns. If someone who has the smart key wants to open the tailgate, he or she only needs to knock on the outer panel of the tailgate twice. When they want
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Supplier: SAE International
Description: , the turbocharger whistle and the knock clink are unmistakable sounds. This paper presents the development of real-time control functions, based on direct measurement of the engine acoustic emission, captured by an innovative and low cost acoustic sensor, implemented on a
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Supplier: Marposs Corp
Description: DESCRIPTION The P1dAE system is able to satisfy various requirements such as the continuous control of the grinding and dressing processes and it can minimise the damages in case of collision in the work area. Up to two acoustic sensors, managed contemporaneously can be
- Meter Style: Sound Level Meter
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Supplier: ASTM International
Description: 1.1 This document provides guidelines for mounting piezoelectric acoustic emission (AE) sensors. 1.2 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate
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Supplier: ASTM International
Description: 1.1 This document provides guidelines for mounting piezoelectric acoustic emission (AE) sensors. This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety
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Supplier: ASTM International
Description: 1.1 This guide defines simple economical procedures for testing or comparing the performance of acoustic emission sensors. These procedures allow the user to check for degradation of a sensor or to select sets of sensors with nearly identical performances. The procedures
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Supplier: CSA Group
Description: ISO/IEC 30140-2:20017(E) This part of ISO/IEC 30140 provides an underwater acoustic sensor network (UWASN) conceptual model by identifying and defining three domains (application domain, network domain and UWASN domain). It also provides multiple reference architecture views consistent
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Supplier: Airmar Technology Corporation
Description: Airmar’s patented UST850 just turned your maintenance time into more cruising time—and made your boat smarter too. Get ultrasonic speed and temperature in a single thru-hull housing with no moving parts. This sensor is a high-precision, low-maintenance solution for use on
- Transducer Style: Transmitter / Receiver Combination
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Supplier: Radwell International
Description: ULTRASONIC SENSOR UC6000-30GM-IUR2-V15 , PARAMETERIZATION INTERFACE FOR THE APPLICATION-SPECIFIC ADJUSTMENT OF THE SENSOR SETTING VIA THE SERVICE PROGRAM ULTRA 3000 ANALOG CURRENT AND VOLTAGE OUTPUT SYNCHRONIZATION OPTIONS ADJUSTABLE ACOUSTIC POWER AND SEN. FREE 2 YEAR RADWELL
- Technology: Ultrasonic Linear Position Sensor/Switch
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Supplier: Banner Engineering Corp.
Description: Uses high-frequency acoustic emitter and tuned receiver for accurate opposed-mode ultrasonic sensing Housed in T-style right-angle housing with 18 mm threaded nose Offers response time of 2 milliseconds and range of 600 mm for longer-range applications Offers
- Operating Distance: 11.81 to 23.62 inch
- Operating Temperature: -40 to 158 F
- Output: Switched / Alarm
- Power Requirements: DC Powered
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Acoustic Emission Sensors for Grinders ACOUSTIC SENSORS The acoustic sensors are one of the components of the monitoring system on grinding machines. They check the noise issued at the point where the (read more)
Browse Sound Level Meters and Noise Dosimeters Datasheets for Marposs Corp -
). Diffusion Supervision employs proprietary acoustic mechanical design and algorithms to measure sound across the sensor’s inlet every six hours. If the inlet is blocked with a material, such as ice, the difference in the sound is detected and the unit goes into fault after a 24-hour period. When the (read more)
Browse Gas Sensors Datasheets for MSA Safety -
LVDT Displacement, Load Cells And Pressure Sensors Menu of Displacement Transducers Signal Conditioning (read more)
Browse Load Cells Datasheets for RDP Electrosense -
Vision software allows viewing of multiple silos at a single location. 3D non-contact, dust-penetrating acoustic technology accurately measures solids and powders, including low dielectric materials. BinMaster offers single sensor and multiple scanner (read more)
Browse Level Transmitters Datasheets for BinMaster, Inc. -
To help automotive manufacturers improve their acoustic, vibration and mechanical performance processes, Hottinger Brüel & Kjær (HBK) has combined its NVH end-of-line (EoL) testing tool - Discom NVH production testing systems - with its (read more)
Browse Vibration Sensors Datasheets for Hottinger Bruel and Kjaer UK Ltd. -
, European nuclear submarines, military naval vessels, and clearance control for turbine engines. Metal seals are also used to protect critical sensors, electronics and weapons systems for missiles, satellites and ground vehicles. A variety of turbine applications for power generation, tanks and (read more)
Browse Dynamic Seals Datasheets for Technetics Group -
Designed with Artificial Neural Network (ANN) intelligence and real-time broadband acoustic sound processing technology, the state (read more)
Browse Gas Instruments Datasheets for MSA Safety -
has an alarm function. This alarm mode can be used to set limit values for the individual sensors. As soon as the set threshold value is reached in the Aerosol meter, this is indicated acoustically and visually via the alarm LED. After the Aerosol meter falls below the threshold value again, the (read more)
Browse Borescopes Datasheets for PCE Instruments / PCE Americas Inc. -
LVDT Displacement, Load Cells And Pressure Sensors Menu of Displacement Transducers Signal Conditioning (read more)
Browse Linear Variable Differential Transformers (LVDT) Datasheets for RDP Electrosense -
. The air quality meter has an alarm function. This alarm mode can be used to set limit values for the individual sensors. As soon as the set threshold value is reached in the air quality meter, this is indicated acoustically and visually via the alarm LED. After the air quality meter falls (read more)
Browse Particle Analyzers Datasheets for PCE Instruments / PCE Americas Inc.
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Hypersonic Wind Tunnel Acoustic Pressure Sensors
A better understanding of boundary-layer transition will allow design engineers to improve the design of thermal protection systems by reducing the weight of the vehicle, decreasing fuel burn and increasing the payload carrying capability for the mission.
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LabMedica: Portable COVID-19 Test Instrument Uses Bulk Acoustic Wave Technology to Achieve SARS-CoV-2 Antigen Testing in 20 Minutes
A new COVID-19 test platform represents a paradigm shift in diagnostic testing capability by using high frequency Bulk Acoustic Wave (BAW) sensors to achieve SARS-CoV-2 antigen testing in approximately 20 minutes.
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Using Acoustic Beamforming for Pass-By Noise Source Detection
This application note discusses a technique known as beamforming for determining noise location of passing vehicles. The technique has several challenges including simultaneous acquisition of a large sensor array, advanced signal processing and storage of extremely large data sets
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Dynamic ICP (R) Pressure Sensors for Detection of Combustion Instability and High Intensity Acoustics in Rocket Motor Research
Rocket motor combustion instability is caused by pressure fluctuations and acoustic resonances in the combustion chamber, which may reduce engine performance, induce structural vibration, and possibly lead to catastrophic failure by a break-down of the thermal insulating boundary layer
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3D Scanners Take Volume Measurement to a New Level
of the scanner clean. This way, the sensor stays clean and operational without the need for running an air purge to the top of the vessel, which can be costly. Non-Contact Sensor Will Not Get Damaged. With an acoustic sensor, there is nothing that comes into contact with the material, making it very reliable
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Analysis of Piezoelectric Devices
Analysis of Piezoelectric Devices. Based on the linear, nonlinear, three-dimensional and lower-dimensional structural theories of electromechanical materials, this book presents results for devices such as piezoelectric resonators, acoustic wave sensors, and piezoelectric transducers.
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Measuring the Smallest Resolution of a Positioning Stage
The noise measured by the external metrology (laser) contains the sum of all mechanical and electrical sources - the amplifier noise, the servo noise, the sensor noise, the vibrational noise from ground and, acoustic disturbances etc. Can the data be used to predict the smallest step size
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Differentiating Between Doppler & Transit Time Ultrasonic Flow Meters
Ultrasonic flow meters are non-intrusive devices that use acoustic vibrations to measure the flow rate of liquid. There are two types, Doppler and transit time. Both are designed to clamp onto the outside of the pipe without breaking the line or interrupting the flow. This also eliminates pressure
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Sensors for Mobile Devices Database - Q2 2016
Acoustic sensors .
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Advances in Acoustic Emission Technology
For the purpose of carrying out a project of the transport module for selected acoustic sensors was designed, which also had been equipped to a camera for visual inspection.
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Sensors for Mobile Devices Database - Q2 2016.v2
Acoustic sensors .
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Solid State Gas Sensing
Sensing properties of buffered and not buffered carbon nanotubes by fibre optic and acoustic sensors .
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Piezoelectric Transducers and Applications
Chapter 2 offers an overview of acoustic sensors , their basic princi- ples of operation, the different types and their potential applications.
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Springer Handbook of Ocean Engineering
18 Non- Acoustic Sensors .
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Sensors for Mobile Devices Database - Q1 2016
Acoustic sensors .
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Sensors for Mobile Devices Database - Q4 2015
Acoustic sensors .