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Presence Sensor
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Proximity sensors, all types is a general search form for all proximity sensors and presence detection product areas.
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Supplier: Dexter Research Center, Inc.Description: Designed for “smart washrooms”, “smart homes” and other “smart” applications, the Motion Sensing – Presence Sensor from Dexter Research Center is targeted for high volume, cost sensitive, drop in applications where the system designer is interested
- Type: Passive Infrared, PIRs
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Supplier: OMEGA Engineering, Inc.Description: are the most common sensor for presence/absence detection under normal conditions. The E3Z-B models are retro-reflective and are designed to detect PET bottles.
- Technology: Photoelectric Sensors
- Load: DC Load
- DC Load: 2-Wire
- Body: Rectangular
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Supplier: EMX Industries, Inc.Description: The P44 Thru Beam Photoelectric Sensor detects the presence of an obstacle if the sensing beam get interrupted. The P44 has an external battery supply and is used for external wall mountings. It can be used as a reversing sensor for commercial overhead doors. The P41 Thru Beam Photoelectric
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Supplier: Carlton-Bates CompanyDescription: Model SP300D is a rugged, totally encapsulated infrared remote diffuse (proximity) mode sensor that is well-suited to nearly all presence sensing applications such as cartons, bottles, and webs. Its hermetically-sealed glass lenses prevent internal condensation and allow operation under adverse
- Technology: Photoelectric Sensors
- Body: Rectangular
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Supplier: Fargo Controls, Inc.Description: Inductive proximity sensors detect the presence of metal objects. FEATURES: Low profile for those hard to fit applications Short circuit & reverse polarity protection Protection degree IP67: dust tight and protection from the effects of immersion LED function indicator
- Power Requirements: DC Powered
- Output: Switched / Alarm
- Load: DC Load
- DC Load: 3-Wire PNP
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Supplier: Microchip Technology, Inc.Description: Meets JEDEC JC42.4 Mobile Platform Memory Module Thermal Sensor specification plus includes DDR2 compatible Serial Presence Detect (SPD) 2k bit serial EEPROM Temperature Sensor Features: Critical Event output pin User-programmalbe settings for shutdown modes, Event and critical output limits
- Sensor Type: Humidity Sensor
- Sensor Grade / Operating Range: Industrial
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Supplier: Balluff, Inc.Description: For non-contact detection of targets at a distance regardless of material. Photoelectric sensors emit invisible infra-red or visible red light to detect the presence of an object. The target either breaks a beam of light or reflects it back to the detector to activate the sensor output
- Technology: Through Beam
- Beam: Visible
- Load: DC Load
- Body: Slot
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Supplier: Marsh Bellofram Group of CompaniesDescription: Product Detail: In Ring Sensors, the sensing is carried out inside the ring. The sensor intervenes when a Metallic object is introduced. They are particularly suitable for checking the presence and counting of small metal objects, screws, nuts, washers etc. or for any similar operation
- Output: Current
- Load: DC Load
- DC Load: 4-Wire NPN, 4-Wire PNP
- Switch Type: Normally Open, Normally Closed
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Supplier: SST Sensing Ltd.Description: SST design and manufacture a range of cost effective Optical Liquid Level Sensors. Our sensors detect the presence and absence of fluid in a variety of applications. Our latest designs can now be used as a viable alternative to Float Switches, with benefits of a smaller packaged Solid State Sensor
- Device Classification: Sensor-Only
- Meter Technology: Optical
- Mounting: Side Mount, Bottom Mount
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Supplier: Baumer Ltd.Description: You can create reliable jobs in the shortest time, from simple part presence check to extensive 100% inspections of several object properties simultaneously.
- Image Sensor Type: Monochrome
Featured Products for Presence Sensor Top
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Request to Exit Sensor - Motion/Presence Sensors. Thermacon - Request fo Exit Sensor, Concealted Passive Infrared Motion Sensor. A concealed and totally silent passive infrared (PIR) motion sensor that detects the presence of natural body heat and activates a relay. Relay activiation begins when the detection area is entered and remains on the for the duration of the preset relay timing. The unit is designed for concealed and easy installation in suspended ceilings. Four interchangeable... (read more)Browse Motion and Occupancy Detectors Datasheets for Dexter Research Center, Inc.
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Establish in China in 2009 the subsidiary of Jaquet Technology Group in Taican produces locally speed sensors for the textile industry and gives support to speed sensors for railway applications designed and produced in Basel-Switzerland. In 2011 we expect to deliver to the major propulsion and brake suppliers more than 8000 sensors for railway applications in China. For complete product details see our website, www.jaquet.com, or contact jing.he@speedandspin.cn (read more)Browse Magnetic Speed Sensors Datasheets for JAQUET North America, Inc. -
In the normal undeflected position, the sensor offers a high resistance to air flow. Thus, the Spring Sensor can be used for various functions such as sensing the end of a cylinder stroke or sensing the presence of a part or machine element. (read more)Browse Pressure Sensors Datasheets for Air Logic
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for NPN and PNP operation. A PLC can be used to monitor the status of the discrete output signal indicating label or gap presence as required. Status LEDs provide visual indication of teach and error conditions. Key lock mode is available to lock the Teach key. Remote teach input is provided. Light-ON / Dark-ON functionality is provided via the wiring connections. M8 connector... (read more)Browse Photoelectric Sensors Datasheets for EMX Industries, Inc.
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Verify, sort and error-proof the presence of objects by color with ifm's new O5 Series Color Sensor. The sensor uses reliable RGB technology to provide high-resolution detection of color in fast-moving applications. The sensor emits pulses of red, green, and blue light from the sensor's transmitter, and the receiver evaluates the pulsed light reflected from the target to determine the best color for identification. A one-point teach method ensures quick setup. The O5 Series sensor includes five... (read more)Browse Photoelectric Sensors Datasheets for ifm efector inc.
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Fargo Controls offers magnetic proximity sensors that are actuated by the presence of a permanent magnet. Their operating principle is based on the use of reed contacts, which consist of two low reluctance ferro-magnetic reeds enclosed in glass bulbs containing inert gas. The reciprocal attraction of both reeds in the presence of a magnetic field, due to magnetic induction, establishes an electrical contact. (read more)Browse Proximity Sensors Datasheets for Fargo Controls, Inc.
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Carlo Gavazzi introduces the most advanced overhead sensor for sliding pedestrian doors. The GUARDIAN is the first sensor of its kind to utilize CMOS vision based camera technology, which can detect both motion and presence. This revolutionary sensor is loaded with features, yet is incredibly simple to setup and install. The presence zone (for safety, to prevent doors closing on persons or objects) is set through a simple teach process, and the time delay for holding the door open can... (read more)Browse Photoelectric Sensors Datasheets for CARLO GAVAZZI Automation Components
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Fargo Controls offers inductive proximity sensors for detecting the presence of metallic objects. Their operating principle is based on a coil and high frequency oscillator that creates a field in the close surroundings of the sensing surface. The presence of metal in the operating area causes a change in the oscillation amplitude. This change is identified by a threshold circuit, which changes the output of the sensor. The operating distance of the sensor depends on the coil's size as well... (read more)Browse Inductive Proximity Sensors Datasheets for Fargo Controls, Inc.
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Excelitas offers a wide range of Pyroelectric Detectors in Single Element, Dual Element and Quad Element designs. To satisfy a broad range of applications, we provide various element geometries, filters and housings. With the addition of the new DigiPyro® Family, setting the standard in digital motion and presence detection, we have successfully begun helping our customers convert analog detectors to digital. Our latest DigiPyro innovations include the "Smart" DigiPyro, for integrated motion... (read more)Browse Temperature Sensors Datasheets for Excelitas Technologies Corp.
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Ultrasonic sensors work similar to radar or sonar. Ultrasonic sensors send out high frequency sound waves and depending on the echo that is received back by the sensor, it calculates the distance or simply the presence of an object. Ultrasonic sensors have an advantage over optical sensors because the sound wave they emit will work under dust, dirt, fog and bright light where as an infra red detector could miss read when dust or dirt accumulates on the lens. This technology is especially useful... (read more)Browse Proximity Sensors Datasheets for Comus International
Parts by Number for Presence Sensor Top
| Partb # | Distributor | Manufacturer | Product Category | Description |
|---|---|---|---|---|
| D141ABLK | PLC Radwell | Microwave Sensors Inc | Sensors & Switches, Sensor Module & Housing | PRESENCE SENSOR 24VAC BLACK |
| PC1000 | PLC Radwell | Gordon Engineering | Safety Systems, Proximity Sensing System | SENSOR CAPACITIVE PRESENCE |
| 69627 | PLC Radwell | Banner Engineering | Sensors & Switches, Sensor Accessory | FILTER RED W/TOOL FOR PRESENCE PLUS SENSOR |
| QT50RAFQCK-US-10523 | Newark / element14 | BANNER ENGINEERING | Not Provided | BANNER ENGINEERING - QT50RAFQCK-US-10523 - QT50RAFQCK-US-10523 R-GAGE FMCW (True-Presence) Radar-Based Sensor |
| QT50RAFQ-10528US | Newark / element14 | BANNER ENGINEERING | Not Provided | BANNER ENGINEERING - QT50RAFQ-10528US - QT50RAFQ-10528US EURO QD 24M RANGE R-GAGE FMCW (True-Presence) Radar-Based Sensor |
Conduct Research Top
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Sensor Sense: Intelligent inductive sensors
quit working. In contrast, standard sensors require target presence and a missed trigger before the user knows of the failure. A programmable timer within the sensor acts as an activation filter to eliminate false triggering from noise, weld fields, and other unforeseen disruptions. Technicians can
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Sensor Sense: Cylinder-Position Sensors
sensors detect its position through the metal casing. Magnetic sensors detect the presence of magnetic fields using numerous sensing techniques. Magnetic-inductive (MI) technology was the dominant method for many years. However, within the last 10 years magnetoresistive (MR) sensing technology has
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Sensor Sense: Fiber-optic sensors
of sensors. Printer-friendly version. come in both thrubeam and diffuse-beam types. In thrubeam, light from the transmitter (Tx) fiber strand aims directly into the receiver (Rx) input fiber strand. The sensed object breaks the beam indicating its presence. The diffuse-beam sensor still has two
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Sensor Sense: Capacitive Touch Sensors
are low without a finger present because charging times are fast. However, the presence of a finger lengthens charging times, creating a higher count. Counts that exceed a specific value indicate a touched sensor. Edited by Robert Repas. Want to use this article? Click here for options!. (C) 2011
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Sensors Reference Guide: One Sensor, Multiple Targets
reflections from the end of the waveguide causing interference. The other wave travels to the pickup. At the pickup, the strain wave is converted to a longitudinal wave along another magnetostrictive strip of material know as the "tape". The changing strain on the tape is the presence of the constant
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Micro-Optical Sensor Use in Boundary Layer Flows with Polymers and Bubbles (.pdf)
and full-scale experiments, both in laboratory and at sea conditions. These sensors have been tested in water tunnels and at sea, with and without polymer injection. The presence of polymers and/or bubbles in the flow did not degrade their performance. The sensors also performed well in full-scale
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Capacitive sensors
field to sense the presence of a target metal. But there are times when it's necessary to sense nonmetallic materials such as plastics, liquids, or powders. Printer-friendly version. Capacitive proximity sensor block diagram. Capacitive proximity sensors use two metal electrodes or plates to generate
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Light Sensors
reside next to high-voltage cables in plenums. Reflective light sensors (RLSs) are frequently employed to sense an object's presence because they are easy to use. An RLS differs from other light sensors in that the target does not simply break a light beam but reflects light to a detector. Through
Engineering Web Search: Presence Sensor Top
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Wireless sensor network - Wikipedia, the free encyclopedia
or to a satellite). Similarly, wireless sensor networks can use a range of sensors to detect the presence of vehicles ranging from motorcycles to
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Sensor web - Wikipedia, the free encyclopedia
Delin's definition of a sensor web was an autonomous, stand-alone, sensing entity ? capable of interpreting and reacting to the data measured ? that
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Proximity Sensor, Pressure Transducer & Pressure Sensor...
specify or purchase Sensors including any Pressure Sensor, Pressure Transducer, Proximity Sensor, Flow Sensors, Pressure Sensors, temperature
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Untitled
Class CIM_Sensor extends CIM_LogicalDevice
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Vishay - Vishay Releases Compact SMD IR Receiver With...
Vishay Releases Compact SMD IR Receiver With 0.5-mW/sqm Typical Irradiance and 300-?s Reaction Time for Sensor and Light Barrier Systems
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Fujitsu and Technische Universität München Develop World's...
Fujitsu and Technische Universität München Develop World's First DNA-based Revolutionary Bio-Sensor Technology
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Deploying vision sensor technology in packaging...
Deploying vision sensor technology in packaging applications
- Load Cell, Torque Sensor, Force Sensor, Pressure Sensor,...
