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Description: This lecture provides an introduction to Radio Frequency Identification (RFID), a technology enabling automatic identification of objects at a distance without requiring line-of-sight. Electronic tagging can be divided into technologies that have a power source (active tags),
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Supplier: OMEGA Engineering, Inc.
Description: powder and bulk solids applications, as well as liquid and slurry applications. Principal of Operation A radio frequency is applied to the probe and is continually analyzed to determine the influence caused by the surrounding environment. As material contacts the probe, the
- Can handle liquids with suspended solids (slurries): Yes
- Device Classification: Sensor-Only
- Level Measurement Type: Point Level / Multi-Point Levels
- Maximum Operating Pressure: 150 psi
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Supplier: Zurn Industries LLC
Description: content grease level, solids level, total liquid and temperature are transmitted with a wireless radio frequency signal to the control panel for monitoring and alarm remotely. Features And Benefits Easy retrofit or OEM installation 100 meter (300 foot) signal distance
- Application / Material Processed: Waste / Recycling
- Equipment Type: Other
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Description: IEC 62980:2022 defines procedures for transferring power to non-powered IoT devices using the existing ISM band communication infrastructure and RF WPT and a protocol for a two-way, long-distance wireless network in which IoT devices and APs communicate using backscatter modulation of ISM
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Description: 1.Overview The RFID (Radio Frequency Identity) RFH-1332-114C is a non-contact high frequency RFID reader, specially designed for use in embedded applications such as address reading or proximity control of AGV and other industrial application. It can be worked in a variety of
- Detection Range: 7 to 9 cm
- Frequency: 1.36E7 Hz
- Interface: Other
- Operating Temperature: -10 to 70 C
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Description: IEC/IEEE 62209-1528:2020 specifies protocols and test procedures for the reproducible and repeatable measurement of the conservative exposure peak spatial average SAR (psSAR) induced inside a simplified model of the head and the body by radio-frequency (RF) transmitting devices, with a
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Description: 1. Overview The RFID (Radio Frequency Identity) RFH-1332-114D is a non-contact high frequency RFID reader, specially designed for use in embedded applications such as address reading or proximity control of AGV and other industrial application. It can be worked in a variety of
- Detection Range: 7 to 9 cm
- Frequency: 1.36E7 Hz
- Interface: RS232, RS485, Other
- Operating Temperature: -20 to 70 C
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Supplier: Rohde & Schwarz USA, Inc.
Description: . Installation of antenna systems Distance-to-fault measurements (DTF) One-port cable loss measurements Reflection measurement Transmission measurements Built-in DC voltage supply Position finding using GPS receiver Factory calibration of
- Connection to Host: Radio / Telemetry
- Display Options: Video Display
- Frequency Range: 100 to 8.00E6 kHz
- Instrument Type: Portable / Benchtop Instrument
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Description: 1.Overview The RFID (Radio Frequency Identity) RFH-1332-114B is a non-contact high frequency RFID reader, specially designed for use in embedded applications such as address reading or proximity control of AGV and other industrial application. It can be worked in a variety of
- Detection Range: 7 to 9 cm
- Frequency: 1.36E7 Hz
- Interface: RS485, Other
- Operating Temperature: -20 to 70 C
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Supplier: RS Components, Ltd.
Description: LoRa is short for Long Range Radio and is designed primarily for M2M and IoT applications. The trade-off for the extra distance is reduced speed and bandwidth but for the applications it is aimed at this is not an issue. The 433 MHz LoRa radio module uses a special radio
- Category: Development Suite / Kit
- Ports: Wireless
- Supported System: RF
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Supplier: RS Components, Ltd.
Description: The LPRS eRA-ARDUINO-S900 shield allows Arduino processor boards to communicate wirelessly operating in the ISM 868MHz (UK and Europe) or 915MHz (US) frequency band. The easyRadio technology provides bi-directional half-duplex communication over a distance of up to 200m. eRA
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Supplier: RS Components, Ltd.
Description: The SensaGuard Non-Contact Switch is PLe, SIL 3 and Cat 4 rated and is intended for use with sliding, hinge or lift-off machine guard doors. These safety switches are based on RFID (Radio Frequency IDentification) technology for coding and inductive technology for sensing. Combined
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Supplier: RS Components, Ltd.
Description: The SensaGuard Non-Contact Switch is PLe, SIL 3 and Cat 4 rated and is intended for use with sliding, hinge or lift-off machine guard doors. These safety switches are based on RFID (Radio Frequency IDentification) technology for coding and inductive technology for sensing. Combined
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Supplier: ASTM International
Description: . 1.1.3 This test method describes the procedure for estimating in-place density and water content of soils and soil-aggregates by use of a CIMI. The electrical properties of the soil are measured using a radio frequency (RF) voltage source connected to soil electrical probes driven
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Supplier: ASTM International
Description: . 1.1.3 This test method describes the procedure for estimating in-place density and water content of soils and soil-aggregates by use of a CIMI. The electrical properties of the soil are measured using a radio frequency (RF) voltage source connected to soil electrical probes driven
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New IO-Link Distance Sensor STEGO’s NEW distance sensor is compact, making it perfect to measure in tight spaces. The distance sensor uses ultrasonic waves to determine the distance to (read more)
Browse Ultrasonic Linear Position Sensors and Switches Datasheets for STEGO -
IMS's long-distance diffuse reflection photoelectric switch has excellent cost-effective, super anti-light performance, built-in digital filter to distinguish external signals, and can be used in harsh outdoor environments. Product features: Long sensing distance up to 6m (read more)
Browse Photoelectric Sensors Datasheets for Intellisense Microelectronics Ltd. -
This sensor use Multi-Element receiver Array to measure the target distance ranged from 20mm-100mm, with accuracy of +/-1mm(DSA-D50). Compared with the popular Sharp analog distance sensor, this sensor has an I2C digital output that is linearly proportional to the target distance and can be read (read more)
Browse Photoelectric Sensors Datasheets for Intellisense Microelectronics Ltd. -
With the optoNCDT ILR1041-150-IO, Micro-Epsilon is expanding its portfolio of high-performance laser distance sensors with a particularly compact model for measuring ranges of up to 150 m. The sensor works according to the time-of-flight measuring principle and (read more)
Browse Time of Flight Optical Sensors Datasheets for Micro-Epsilon Group -
Micro-Epsilon is expanding the world's largest product portfolio for confocal chromatic sensor systems with new sensors from the confocalDT IFS2404 series. The sensors enable high-precision, non-contact displacement and distance measurements on a wide variety of surfaces, from reflective and (read more)
Browse Linear Position Sensors Datasheets for Micro-Epsilon Group -
Problems usually don’t disappear if you just ignore them. In the case of applying the correct blocking distance, however, this is strangely true. To understand blocking distance, it is important to know the Time (read more)
Browse Pressure Sensors Datasheets for Endress + Hauser – Sensors & Components -
Small size and increased sensing range allows these sensors to be used in applications where other inductive sensors will not work. These small inductive sensors are available in 3mm, 4mm & 5mm diameter stainless steel housings. Despite their space saving size, they still have short (read more)
Browse Inductive Proximity Sensors Datasheets for Fargo Controls, Inc. -
The optoNCDT ILR1171-125 laser distance sensor is used for distance measurements up to 270 m and particularly impresses in outdoor measurements. Due to the laser time-of-flight principle with infrared light and a measuring rate of up to 40 kHz, high energy pulses are achieved, which (read more)
Browse Time of Flight Optical Sensors Datasheets for Micro-Epsilon Group -
With its compact design, high precision and robust construction, the powerful optoNCDT ILR3800 laser distance sensor has proven itself for demanding measurement tasks. A version with an IO-Link interface is now also available, making the sensor particularly attractive for (read more)
Browse Time of Flight Optical Sensors Datasheets for Micro-Epsilon Group -
Allegro Announces First-to-Market High-Resolution GMR Wheel Speed and Distance Sensor for ADAS Applications New A19360 will help automakers achieve levels 3, 4 and 5 automation in passenger vehicles Allegro MicroSystems, Inc. (“Allegro”) (read more)
Browse Speed Sensors Datasheets for Allegro MicroSystems Inc.
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What Is The Industrial Internet Of Things?
, who in 1999 was working as a brand manager for Procter & Gamble. Ashton used the term to help explain his idea for using radio frequency identification (RFID) sensors to manage Procter & Gamble's supply chain. The Basics Of How The IoT Works. An IoT network is made up of three basic building blocks
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ISRAEL CONDUCTS THIRD ATBM LAUNCH
Other objectives were to demonstrate the electro‐ optical seeker's ability to home on the target and guide the interceptor to within a lethal distance , the radio frequency sensor 's ability to acquire and track the target and the capability to provide accurate …
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Battery-less wireless interrogation of microstrip patch antenna for strain sensing
Thomson et al demonstrated wireless interrogation of a passive radio frequency (RF) cavity strain sensor at a distance of 8 m (Thomson et al 2009) while RFID (Radio-Frequency Identification)-based folded patch antennas can be wirelessly interrogated for strain measurement from …
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RF hand gesture sensor for monitoring of cigarette smoking
This paper details design and validation of a wearable radio - frequency proximity sensor that measures the distance between an individual's wrist and chest in real-time.
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Mobile and Ubiquitous Systems: Computing, Networking, and Services
The work in [2] uses radio frequency (RF) ranging to measure the distance from a sensor worn by a person to multiple base stations, and then triangulate to localize the person, in a manner similar to GPS.
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Making indoor maps with portable accelerometer and magnetometer
The work in [2] uses radio frequency (RF) ranging to measure the distance from a sensor worn by a person to multiple base stations, and then triangulate to localize the person, in a manner similar to GPS.
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Smart Wireless Sensor Network Powered by Random Ambient Vibrations
Furthermore, because the data of each sensor node can be relayed by other sensor nodes, the required transmission range of radio frequency (RF) transmitter is the average distance between each sensor nodes, not the distance between the destination and the farthest sensor …
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Multi-channel distributed coordinated function over single radio in wireless sensor networks.
… channels in the 2.4 frequency band on: constant bit rate (CBR) streams, node density, source nodes sending data directly to sink and signal strength by varying distances between the sensor nodes and operating frequencies of the radios with different data rates.
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Self-Organizing Systems
Similarly, our model uses the radio frequency signal to determine the distance and identity of the neighboring sensor nodes.
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http://dspace.mit.edu/bitstream/handle/1721.1/62367/50881192-MIT.pdf?sequence=2
Examples of Bus Devices are radio frequency communication devices, four-digit number displays, distance sensors , and LED controllers.
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VCSEL-based microsensors for photonic proximity fuzing of munitions
Typical proximity sensors launch and then detect radio - frequency (RF) signals, measuring distance -to-target by decoding the time of flight information from a retro-reflected microwave signature.