Products/Services for MEMS Capacitance Hydrophone
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Hydrophones - (53 companies)Hydrophones are underwater acoustic sensors used in marine research, undersea mapping and navigation, and various commercial and military applications. Hydrophones are underwater acoustic sensors, which most commonly use piezoelectric technology...Integral Pre-amplifierArray -
Capacitance Testers - (43 companies)Capacitance testers are used to test the capabilities and performance of capacitors. Capacitance testers are used to test the capabilities and performance of capacitors, specifically, their ability to hold or store an electrical charge. Capacitance... -
MEMS Devices - (65 companies)MEMS devices integrate mechanical components, electronics, sensors and actuators on a semiconductor material, chip, or wafer. MEMS devices integrate mechanical components, electronics, sensors, and actuators on a semiconductor material, chip...
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MEMS Processing Equipment - (41 companies)MEMS processing equipment is used to create micro-electro-mechanical systems (MEMS) sensors and wafers. MEMS processing equipment is used to create micro-electro-mechanical systems (MEMS) sensors and wafers. MEMS processing equipment includes... -
Capacitance Meters - (105 companies)Capacitance meters measure the value of capacitance in circuit elements. Capacitance meters are instruments that measure capacitance, the ability to store an electric charge. They are used to test, inspect and sort ceramic and other types... -
MEMS Foundry - (68 companies)MEMS foundry services suppliers design and manufacture microelectromechanical devices on a contract basis, in prototype to production quantities. MEMS foundry service suppliers design and manufacture microelectromechanical devices on a contract...
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Electrical Capacitance Sensors - (17 companies)Electrical capacitance sensors detect and measure capacitance, the charge storage capacity of an electronic component. Electrical capacitance sensors detect and measure capacitance, which is the ability to store an electrical charge. Capacitive...
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Capacitance Standards and Decades - (27 companies)Capacitance standards and decades provide a highly accurate standard value of capacitance for calibration and testing. Capacitiance decade box. Image Credit: Fotronic Corporation. Capacitance standards and decades provide highly accurate standard...
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Audio Microphones - (458 companies)...of Audio Microphones. The GlobalSpec SpecSearch database provides information about these and other types of audio microphones. Capacitance microphones include a thin surface and a rigid surface that are connected by wires to audio equipment. Sounds...
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Levels - (204 companies)Levels are mechanical or electronic tools that measure the inclination of a surface relative to the earth's surface. Levels vary from simple mechanical devices to complex electronic sensors that digitally readout angular level values.
Product News
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BinMaster, Inc.
Custom Capacitance Probe Sensors BinMaster designs and manufactures capacitance probes. With in-house engineering and custom manufacturing, BinMaster can tailor your probe with options that fit your application. We make probes in a variety of standard and custom lengths and materials: stainless steel, Delrin, Teflon-shielded, unshielded, or lagged. Plus, mounting flanges and fittings make your installation a success with one simple call. Sanitary Applications: Meets rigorous USDA, FDA and 3-A material for food, dairy... (read more)Browse Level Switches Datasheets for BinMaster, Inc. -
BinMaster, Inc.
Capacitance Level Sensors for Bulk Measurement Capacitance probes are versatile sensors used for point-level detection in bins, tanks, and silos. Get fail-safe operation, quick-set calibration, pro-shield protection, interference-free operation, and an adjustable time delay in every probe. PROCAP capacitance probes are simple to use, highly durable, and maintenance-free. BinMaster offers a wide choice of Delrin, Teflon, stainless steel, and bare probes --all made in the USA and custom assembled to your specifications in just days!. Sanitary... (read more)Browse Level Sensors Datasheets for BinMaster, Inc. -
New Yorker Electronics Co., Inc.
Ultra-Low Capacitance TVS Array Good-Ark Semiconductor 's GSCLAMP0524PE is a quad TVS array designed to protect sensitive high-speed data lines from ESD, cable discharge events, and electrical fast transients. Featuring ultra-low 0.2pF line-to-line capacitance and low leakage current, it maintains high signal integrity in demanding applications. Its low clamping voltage ensures fast and reliable protection, making it suitable for HDMI, DVI, USB 3.0, and Gigabit Ethernet interfaces. Packaged in a compact DFN2510 case... (read more) -
BinMaster, Inc.
Mini-Capacitance Probe: Point Level for Liquids The mini capacitance probes are available in three models: MCP-100, MCP-200, and MCP-300. The models are respectively used in point-level measurement for liquids, solids, and the detection of liquids. Mini Capacitance Probe: Point Level for Liquids. The MCP-100 compact sensor is useful for measuring the level of and detecting pressure in water-based liquids. This probe is an economical, hygienic sensor for liquids when users have an FDA or 3A requirement. It is perfect for small fittings... (read more)Browse Liquid Level Sensors Datasheets for BinMaster, Inc. -
Arjay Engineering
Liquid Phase/Capacitance Monitor:4100-CAP Brochures. 4100-CAP Capacitance Monitor. The 4100-CAP provides continuous capacitance/dielectric monitoriing of liquids and solids. This unique system allows complete flexibility for monitoring solids and liquids for concentration, moisture content, blending, and quality control. The 4100-CAP sensing probe monitors the capacitance field around the probe within a shield, tank or pipe. As the dielectric characteristics of a fluid or solid change, the resulting capacitance change is monitored... (read more)Browse Water Quality Testing Instruments Datasheets for Arjay Engineering -
Knowles Precision Devices
Hiteca High-Capacitance MLCC for Power Electronics components are susceptible to "running hot " at the high temperatures and high voltages used in these tiny spaces. At Knowles Precision Devices, we thought we could balance these two conflicting demands through dielectric material innovation. And we were right. With our newest line of multilayer ceramic capacitors (MLCCs) built with Hiteca TM, we can deliver high capacitance stability over high temperature and voltage as well as lower parasitic losses under common operating conditions. More... (read more)Browse High Voltage Capacitors Datasheets for Knowles Precision Devices -
Arjay Engineering
Capacitance Level Transmitter 4-20 mA Manual. Drawing. Brochure. Sample Specifications. Continuous level monitoring that won't foul or fail you. The 2880-LT uses HF capacitance technology -- no moving parts, no routine cleaning. Probe-mounted electronics with 4-20 mA output. 2880-LT Probe Mounted Transmitter. The 2880-LT provides reliable monitoring of liquids and solids for a continuous level output. The probe continuously monitors product levels to provide a proportional level signal for pumps, alarms or control system interface... (read more)Browse Level Sensors Datasheets for Arjay Engineering -
Arjay Engineering
Capacitance-Based Oil/Water Layer Detection Manual. Brochure. 4100-PRO Full Display Oil Water Profiler. The 4100-PRO provides continuous profiling of oil/water interface and emulsions in tanks. A profile of the emulsion location and thickness will be obtained using multiple capacitance probes staggered in an oil/water separator. The 4100-PRO uses multiple sensing probes to measure the capacitance field at distinct points within the tank. The resulting profile can be used to track the vertical location of an interface/rag layer... (read more)Browse Oil in Water Monitors Datasheets for Arjay Engineering -
Nexperia B.V.
Ultra-low capacitance ESD protection diodes they protect. Nexperia 's long-standing expertise in the design of ESD protection solutions has allowed these diodes to provide best-in-class signal integrity performance because of their ultra-low device capacitance (as low as 0.3 pF). For maximum design flexibility these diodes are offered in both dual line DFN1006-3 and single line DFN1006BD-2. With the latter packages having side wettable flanks to enable automated optical inspection (AOI). These AEC-Q101 automotive qualified devices exhibit deep... (read more)Browse Electrostatic Discharge (ESD) Suppressors Datasheets for Nexperia B.V. -
Tronics Microsystems
Inertial MEMS Foundry Inertial MEMS Foundry: Navigation-Grade MEMS Sensors. Tronics ' MAGELAN Inertial MEMS Foundry is engineered for high-performance inertial sensors used in aerospace, automotive, and tactical applications. Our SOI MEMS platform combines advanced etching, high vacuum packaging, and proven manufacturing expertise to deliver custom inertial MEMS with tunable Q-factors. Ideal for navigation-grade systems, our foundry service supports scalable production with over 1 million units delivered. Learn more (read more)
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Transducers and Arrays for Underwater Sound
in tanks projectors, 531 hydrophones, 532, 533 directional hydrophones , 533 of mechanoacoustic efficiency, 516 of electroacoustic efficiency input … … mechanical stiffness/compliance, 24 mechanical resistance, 58 mechanical reactance, 60 MEMS , 48 Metglas, 46 microphone … … a cylinder, 475 motional capacitance and inductance, 25 motional …
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Biomedical Applications of Electroactive Polymer Actuators Complete Document
Index cost and size 232 design 231–4 passive catheter 233 structural rigidity 232–4 axial (EA), torsional (GJ) and flexural (EI) rigidities 233 Microelectrodes, neural 284 Microelectromechanical systems ( MEMS ) 249–64 drug delivery 254–6 … … microrobots 127–36 double-layer capacitance 112 fabrication 122–4 membrane … … geometries 280 see also Drug delivery systems Nanotubes, PPY and PEDOT 281 Needle hydrophones , piezoelectric ceramic 369–71 …
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Scientific.Net: Materials Science
Abstract:This paper presents a novel micro-electromechanical system ( MEMS ) piezoelectric vector hydrophone based on ZnO thin film. Design of Minimal Capacitance Detect Circuit for MEMS Capacitive Sensor .
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Solid state MOSFET-based hydrophone
Two types of MEMS hydrophones employing a polymeric piezoelectric sensing pad However, due to the parasitic capacitance between the .
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Advancements in MEMS materials and processing technology
As these struc- tures are subjected to force and are displaced, the capacitance is measured across the … A variation on the accelerom- eter is the MEMS hydrophone , which uses electron tunneling as a sensing mechanism.
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Integrated MOSFET-based hydrophone device for underwater applications
Smart Structures and Materials 2002: Smart Electronics, MEMS , and Nanotechnology, Vijay K. Varadan, Editor, Proceedings of SPIE … The fabrication of low-cost, high sensitivity and miniaturized hydrophone is highly desirable for application in sonar … sensitivity loss due to interconnect capacitance .
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Low cost MEMS hydrophones
They are used in the MEMS hydrophone due to their low power, single wavelength, and ability to be more easily packaged than conventional laser diodes. The substrate provides very good insulating properties yielding low parasitic capacitances and leakage currents allowing for low …
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Smart Material Systems and MEMS: Design and Development Methodologies
328 Smart Material Systems and MEMS As will be discussed later, the field oxide for the hydrophone devices should be quite thick in order to decrease the capacitance between the lower electrode of the PVDF sensing pad and the con- ductive silicon substrate.
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Handbook of Modern Sensors
… sensor, 49, 401 hybrid, 159 hydrocarbon fuel, 512 hydrocarbon sensor, 500 hydrogel, 505 hydrophone , 381 hygristors, 66 … … Johnson noise, 205, 206 Joule, 89, 355, 364 Joule heat, 479 junction, 427, 482 junction capacitance , 411 … matrix, 487 Maxwell, 371 MCT, 423 measurand, 2 membrane, 427, 525 MEMFET, 505 MEMS , 269, 427, 430 …
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Micro and Smart Devices and Systems
… is relatively small compared to the wavelength, so that the effect of the hydrophone upon the field … MEMS Sensors for Underwater Applications However, there is one disadvantage with this structure, which is the capacitance existing between the extended gate …
