Products/Services for Proximity Detector Capacitance
Proximity Sensors - (924 companies)
Electrical Capacitance Sensors - (18 companies)...closer, capacitance increases, and oscillation begins. As the oscillation increases, it is detected by a circuit that, in turn, generates an output signal that indicates the proximity of the object. Electrical capacitive sensors can be used... Learn More
Capacitive Proximity Sensors - (223 companies)
Capacitive Linear Position Sensors - (34 companies)
Vibration Sensors - (201 companies)...for measuring, displaying, and analyzing linear velocity, displacement and proximity, or acceleration. Purpose of Vibration Measurement. Vibration -- however subtle and unnoticed by human senses -- is a telltale sign of machine condition. Abnormal vibration... Search by Specification | Learn More
Fiber Optic Proximity Sensors - (90 companies)
Capacitance Testers - (44 companies)
Linear Position Sensors - (759 companies)
Eddy Current Proximity Sensors - (38 companies)
Product News for Proximity Detector Capacitance
MTI Instruments Inc.
Capacitance Displacement Sensor the target is extremely small, and where the sensor needs a large operating range. The Accumeasure 9000 and 9000D joins MTI's family of capacitance instruments, which also include rack mount and multi-channel systems. Like the other systems, the 9000/9000D can be used with MTI's full line of interchangeable capacitive probes. Unlike eddy current probes, Accumeasure sensors are not influenced by the properties of the target material, temperature, or magnetic fields near the sensor. In addition... (read more)Browse Capacitive Linear Position Sensors Datasheets for MTI Instruments Inc.
Capacitance Point Level Switch: SC700 The SC700 is a point level capacitance switch ideal for low and high level detection for both liquid and solids. The SC700 can also detect level without being in contact with the product through a sight glass. Unlike other capacitance probes, the SC700 can detect any type of conductive, non-conductive or low dielectric materials with extremely accurate performance, almost complete immunity from build up, temperature changes or condensation. In applications with plastic or concrete tanks... (read more)Browse Level Switches Datasheets for Sitron
MTI Instruments Inc.
Microcap - An OEM Capacitance Measurement Sensor The MicroCap utilizes MTII's latest capacitance amplifier design, backed by nearly 50 years of product line history and thousands of installations worldwide. Features. Custom OEM configurations for seamless integration into your existing or future products. Wide variety of precision capacitance sensors for difficult size and shape targets. Large standoff, non-contact sensors for safe gauging of delicate parts. Highly stable design for long-term monitoring, analysis and control. Passive... (read more)Browse Capacitive Linear Position Sensors Datasheets for MTI Instruments Inc.
MTI Instruments Inc.
Capacitance Displacement Sensor - Accumeasure 500 The Accumeasure 500 compact capacitance rack system accepts up to 6 standard or MTII's proprietary push/pull capacitance amplifiers. The modular design allows customers to populate the rack with their required number of measurement channels and summing amplifiers for thickness or differential measurements. Compact by design, the Accumeasure 500 is ideal for in vehicle testing of brake rotors, axel runout or thermal expansion testing. Applications. Dimensional Gaging. Shaft Runout. Structural... (read more)Browse Capacitive Linear Position Sensors Datasheets for MTI Instruments Inc.
Two-Color Sandwich Detectors The Photovoltaic Detector series is utilized for applications requiring high sensitivity and moderate response speeds, with an additional sensitivity in the visible-blue region for the blue enhanced series. The spectral response ranges from 350 to 1100 nm, making the regular photovoltaic devices ideal for visible and near IR applications. For additional sensitivity in the 350 to 550 nm region, the blue enhanced devices are more suitable. These detectors have high shunt resitance and low noise... (read more)Browse Photodiodes Datasheets for OSI Optoelectronics
Locon Sensor Systems, Inc.
High Temperature - Capacitive Proximity Sensors The capacitive high-temperature sensors are especially suitable for applications where the sensor head is exposed to a high ambient temperature, or comes directly into contact with hot materials. The units are used as fill level detectors in liquids and bulk goods, or as distance sensors for testing block materials in hot surroundings. (read more)Browse Capacitive Proximity Sensors Datasheets for Locon Sensor Systems, Inc.
Capacitive Proximity Sensors, $59 & up Capacitive Proximity Sensors. AutomationDirect offers a variety of capacitive sensors that allow sensing of metal and non-metal objects, even through non-metal containers. Sensing distances range from 2-15mm shielded and 2-40mm unshielded. NPN and PNP logic outputs and normally open or normally closed output models are available. All capacitive proximity sensors have LED status indicators to verify operation at the switch; and all capacitive proximity sensors are IP65 or IP67 rated. ZIPport... (read more)Browse Capacitive Proximity Sensors Datasheets for Automationdirect.com
PHOTONIS Technologies SAS
Hybrid Photo Diodes and Photon Detectors Hybrid Photo Diodes. Hybrid Photo Diodes can be focused by proximity or electrostatically. A fiber-optic entry window is available as an option, to allow the HPD to process signals from scintillating fibers without a signal loss due to the coupling in the connection. PHOTONIS, in conjunction with CERN, designed a custom Hybrid Photo Diode which has been installed in the Large Hadron Collider beauty (LHCb) project for accelerated particle detection. The HPD is also capable of operation... (read more)Browse Photodiodes Datasheets for PHOTONIS Technologies SAS
Hamamatsu Corporation USA
Infrared Detectors Hamamatsu offers a wide variety of high-sensitivity detectors for measuring NIR and mid-IR absorption, transmission, emission, and reflectance. They are suitable for many applications including gas analysis, NIR/IR/FTIR spectroscopy, water content measurement, laser diode monitoring, flame monitoring, film thickness measurement, thermal imaging, and remote sensing. Detectors for 0.9-2.6 µm: InGaAs PIN photodiodes. InGaAs image sensors and photodiode arrays. InGaAs mini-spectrometers... (read more)Browse Infrared Spectrometers Datasheets for Hamamatsu Corporation USA
Smith Systems, Inc.
Proximity Sensors, Magnetic Proximity Sensors Smith Systems, Inc. Digi-Prox inductive magnetic proximity sensors are used in a variety of applications where movement of metal parts must be monitored. These proximity sensors are applied in counting, safety, control and other applications. Smith Systems, Inc. also offers models that are designed for use in turbine flow meters. These magnetic proximity sensor units provide no-drag flow measurement for high accuracy. Smith Systems, Inc. proximity sensors can be powered with a wide range... (read more)Browse Proximity Sensors Datasheets for Smith Systems, Inc.
...be suitable for a plastic target; an inductive sensor requires a metal target. In capacitive proximity sensors, the sensed object changes the dielectric constant between two plates. Sensing range is usually quoted relative to water. Because changes in capacitance take a relatively long time...
...rice, barley malt, corn, and soybeans in possibly explosive areas, such as grain elevators. Two metallic electrodes or plates create the sensing element in a capacitive proximity detector. The electrodes form a capacitor in the feedback loop of a high-frequency oscillator. The amount of capacitance...
...input sensitivity allows for extended low-frequency detection ranges in applications. The device can transmit data by an internal LF talkback modulator for a proximity range communication or via an external UHF resonator for a long range communication. The device can transmit and receive secured data...
...and the input amplifier must be addressed. The sensor is a problem only if it is nonlinear, which would be the case with a pulse oximeter (Figure 1). The diode acts as a detector, rectifying the RF and producing a demodulated output. The input amplifier, being quite sensitive and always subject to RF...
...the. is around 70 ms (WDT overflowing. WDT overflow, will determine the start and stop of the. twice with the prescaler bits cleared). counter. The microcontroller scans only one key, trying to detect. a shift in capacitance of the WAKE-UP button. This pro-. cedure acts as a proximity detector. When...
...it's own electrical. The American Institute of Chemical. clamp will not draw a spark from an object. capacitance, when the clamp is brought. Engineers publication “Avoiding Static. that may have become charged, as the. into close proximity with the charged plant. Hazards in Chemical Operations...
Acoustic Sensor. Air Flow Meters. Air Speed Indicators. Altimeters. Ammeters. Anemometers. Autofocus Sensors. Baghouse Leak Detection. Barometers. Bin Level Sensor. Biosensors. Bolometers. Breathalyzers. Bulk Solids Level. Cable-based Sensor. Calorimeters. Capacitance Sensor. Carbon Dioxide Sensors...
Engineering Web Search: Proximity Detector Capacitance
Microphone - Wikipedia, the free encyclopedia
in the air, according to the capacitance equation (C = Q?V), where Q = charge in coulombs, C = capacitance in farads and V = potential difference in
Electrical resistance and conductance - Wikipedia, the free...
Capacitance Inductance Impedance Resonant cavities
2002/95/EC and in accordance to WEEE 2002/96/EC APPLICATIONS ??? Proximity sensor ??? Object sensor ??? Motion sensor ??? Touch key PRODUCT SUMMARY
AD8318 1 MHz to 8 GHz, 70 dB Logarithmic Detector/Controller...
Error : Bad color Error : Bad color 1 MHz to 8 GHz, 70 dB Logarithmic Detector/Controller AD8318 FEATURES FUNCTIONAL BLOCK DIAGRAM Wide bandwidth: 1
See Digi-Key Corporation Profile & Catalog
Low-noise amplification of /spl gamma/-ray detector signals in...
Transactions on Item Title: Low-noise amplification of /spl gamma/-ray detector signals in hostile environments Publisher Name: IEEE Country: USA
Electronics project. proximity detector
proximity detector Electronics project. proximity detector 1st March 2009 09:01 PM #1
Proximity detector electronic circuit diagram
This proximity detector electronic circuit diagram use a tone decoder integrated circuit ( NE567 ) that will provides a signal with a frequency about
What Is a Proximity Detector?
What Is a Proximity Detector? On This Page A proximity detector is a device which can detect objects in close proximity to itself.
LETTERS An off-board quantum point contact as a sensitive...
to the ratio between the gate?QPC changes in electrostatic fields makes it useful as a detector capacitance and the tip?QPC capacitance, C / g Cl.
See Stanford University Information
28. Particle detectors 1 28. PARTICLE DETECTORS Revised 2007...
Summary of detector spatial resolution, temporal resolution, and deadtime In this section we give various parameters for common detector components.