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Supplier: Northrop Grumman Corporation
Description: investment of over $140 million, has established Northrop Grumman as the world leader in optical acoustic sensor technology and exclusive manufacturer of Department of Defense fiber-optic acoustic sensor array systems. FOAS Description and Capabilities The arrays
- Features: Array
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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
- Material Temperature Range: 185 F
- Features: Analog Current, Top mount
- Level Measurement Type: Continuous Level
- User Interface: Digital Front Panel
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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
- Frequency Response: 2 to 15,000 Hz
- Dynamic Range: 79.6929400022103 to 191 dB re 20µPa
- Actual Diameter / Size: 1.062 inch
- Thickness / Height: 1.8800000000000001 inch
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Supplier: Accuris
Description: SELECTION OF ACOUSTIC EMISSION SENSORS
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Supplier: Columbia Research Labs, Inc.
Description: 567M7 High Intensity Acoustic Sensor (Microphone) High Sensitivity (1100 pC/psi ) High Temperature To +500 Deg F Electrically Isolated The Model 567M7 High Intensity Acoustic Sensor (Microphone) is designed for the measurement of gas-borne sound in industrial
- Frequency Response: 5.2 to 5,000 Hz
- Dynamic Range: 191 dB re 20µPa
- Actual Diameter / Size: 1.375 inch
- Thickness / Height: 2.87 inch
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Supplier: Accuris
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
- Frequency Range: 50,000 to 900,000 Hz
- Maximum Shock: 2,000 g
- Operating Temperature: -67 to 329 F
- Features: Other, Sensor / Transducer, Single Axis, Stud or Bolt-on
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Supplier: PCB Piezotronics, Inc.
Description: Acoustic ICP® pressure sensor, 10 psi, 500 mV/psi, 10-32 top conn., accel. comp.
- Working Pressure Range: 250 psi
- Operating Temperature: -100 to 250 F
- Measurement Type: Gauge
- Device Category: Sensor
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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.
- Working Pressure Range: 250 psi
- Operating Temperature: -100 to 250 F
- Measurement Type: Gauge
- Device Category: Sensor
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Description: Non-destructive testing -- Acoustic emission inspection -- Secondary calibration of acoustic emission sensors
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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.
- Working Pressure Range: 250 psi
- Operating Temperature: -100 to 250 F
- Measurement Type: Gauge
- Device Category: Sensor
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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: Accuris
Description: Standard Guide for Mounting Piezoelectric Acoustic Emission Sensors
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Supplier: SAE International
Description: 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 detecting
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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: Standard Practice for Verifying Acoustic Emission Sensor Response
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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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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 practice is used for routinely checking the sensitivity of acoustic emission (AE) sensors. It is intended to provide a reliable, precisely specified way of comparing a set of sensors or telling whether an individual sensor's sensitivity has degraded during its
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Supplier: ASTM International
Description: 1.1 This practice covers requirements for the secondary calibration of acoustic emission (AE) sensors. The secondary calibration yields the frequency response of a sensor to waves of the type normally encountered in acoustic emission work. The source producing the signal
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Supplier: ASTM International
Description: Standard Method for Primary Calibration of Acoustic Emission Sensors
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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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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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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 30140-1:2018(E) This part of ISO/IEC 30140 provides a general overview of underwater acoustic sensor networks (UWASN). It describes their main characteristics in terms of the effects of propagation variability and analyses the main differences with respect to terrestrial
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Supplier: CSA Group
Description: ISO/IEC 30140-1:2018(E) This part of ISO/IEC 30140 provides a general overview of underwater acoustic sensor networks (UWASN). It describes their main characteristics in terms of the effects of propagation variability and analyses the main differences with respect to terrestrial
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Supplier: SAE International
Description: 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 platform
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Supplier: PCB Piezotronics, Inc.
Description: ICP® Acoustic Pressure Sensor, 300 mV/psi, resolution 0.0001 psi (+91 dB), accel. comp.
- Working Pressure Range: 2,000 psi
- Operating Temperature: -65 to 250 F
- Measurement Type: Gauge
- Device Category: Sensor
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Supplier: SAE International
Description: to achieve low component and oil supply temperatures while still providing adequate conditions for acoustic measurements. In the first part of the paper, the concept of the acoustic climate chamber is presented. Layout calculations are shown as an indicator for the performance of the
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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 connected and
- Frequency Range: 1,000,000 Hz
- Meter Style: Sound Level Meter
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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
- Sensor Technology: Ultrasonic Linear Position Sensor/Switch
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Supplier: Hottinger Brüel & Kjær A/S
Description: Dytran series 2006 is an ATEX certified, IEPE pressure sensor used in industrial acoustic studies, pipeline leak detection monitoring, industrial pressure pulsations, and general purpose industrial monitoring.
- Signal Output: Analog Voltage
- Features: Other
- Device Category: Sensor
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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 ultra-fast response time of 1
- Operating Distance: 11.81103 to 23.62206 inch
- Operating Temperature: -40 to 158 F
- Power Requirements: DC Powered
- Electrical Output: Switched / Alarm
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Supplier: Columbia Research Labs, Inc.
Description: The Columbia Model 100-P High Intensity Acoustic Sensor (Microphone) is designed for measuring exceptionally wide pressure ranges in applications requiring fast rise times and broad frequency response. This sensor is extremely sensitive allowing very low pressure measurements to
- Working Pressure Range: 0.005 to 5,000 psi
- Operating Temperature: -65 to 300 F
- Media: Gas
- Measurement Type: Gauge
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Supplier: RS Components, Ltd.
Description: Visaton 5070 Acoustic Insulation
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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 Brüel & Kjær A/S -
, 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 .