Electrical Sensors / Detectors / Transducers

Electrical Sensors / Detectors / Transducers

Virtual Extension Announces Next-Generation Mobility Feature in Wireless Mesh Networks

Networks using Diversity Path Mesh technology enjoy location freedom - coordinator and nodes can be moved freely within the cell range, network continues to operate seamlessly Tel-Aviv, Israel -- April 24, 2008 -- Virtual Extension, a leading mesh Wireless Sensor Network provider, announces the Mobility" feature of its wireless fixed mesh sensor network. This unique capability enables the users...

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Hall-Effect Current Sensor has high-speed/low-noise design.
Electrical Sensors / Detectors / Transducers

Hall-Effect Current Sensor has high-speed/low-noise design.

Featuring 125 KHz bandwidth capability, ACS756 open-loop Current Sensor takes advantage of low-loss leadframe of CA package and accelerated response capability of integrated core. Internal electrostatic shield shunts effects of voltage transient spikes around silicon and minimizes voltage ripple on output. While suited for various 50-100 A applications, specific areas of use include motor and...

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Electrical Sensors / Detectors / Transducers

Hall-Effect Sensor offers 125 Hz PWM output.

Targeting automotive and industrial markets in current and position sensing applications, Model A1351 converts analog signal from its internal Hall sensor element to digitally encoded PWM output signal. Integrated BiCMOS monolithic circuit includes Hall element, precision temperature-compensating circuitry to reduce intrinsic sensitivity and offset drift of Hall element, small-signal high-gain...

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Electrical Sensors / Detectors / Transducers

Spinwave Systems and CebyC Implement Wireless Sensor-Based System with Potential to Significantly Reduce CO2 Emissions

Wireless sensing and online monitoring are core of system that can help to reduce energy costs and positively impact bottom line Westford, Mass - February 28, 2008 - Spinwave Systems, a major developer of advanced wireless sensing products for the commercial building industry, and CebyC, one of Europe's leading providers of energy management solutions, announce the implementation of a wireless...

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Electrical Sensors / Detectors / Transducers

Green Edge Systems, Inc. to Present Its GreenGuard Energy Saving, Temperature Monitoring, and Predictive Maintenance Monitoring and Control System at TASBO

Woodland Hills, CA - February 27, 2008 - Green Edge Systems, Inc., a trusted leader of real time energy savings, predictive maintenance and temperature monitoring and control solutions, presents its GreenGuard state-of-the-art hardware products, software and communication platforms in the TEXAS ASSOCIATION OF SCHOOL BUSINESS OFFICIALS Conference and Exhibition, Austin Convention Center, Austin,...

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Electrical Sensors / Detectors / Transducers

Wireless Temperature Sensor targets OEM integrators.

Intended for 50 W system, Model TFSS433D consists of 433.786 MHz Surface Acoustic Wave resonator structure with linear frequency vs temperature characteristic. Operable from 0-120°C, unit features temperature coefficient of frequency of 16.2 ppm/°C and unloaded Q of 8,000. Sensor provides instantaneous temperature measurements for embedded real-time, in-line environments, and can be...

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Low-Noise Current Sensors feature 2,100 Vrms isolation.
Electrical Sensors / Detectors / Transducers

Low-Noise Current Sensors feature 2,100 Vrms isolation.

Available in ±5, ±20, or ±30 A versions, with corresponding sensitivity levels of 185, 100, or 66 mV/A, ACS712 bidirectional and ACS713 unidirectional sensors are based on low-noise 0.65 mm BiCMOS process. Integrated shield attenuates high dV/dt voltage transients across leadframe and filter pin can be used to set -3 dB point with capacitor. Total output error is 1.5% at room...

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AreaRAE Sensor Network Deployed at Premier Terrorism Preparedness Exercise
Electrical Sensors / Detectors / Transducers

AreaRAE Sensor Network Deployed at Premier Terrorism Preparedness Exercise

San Jose, Calif. - January 31, 2008- RAE Systems Inc. (AMEX: RAE), a leader in delivering innovative sensor solutions to serve industrial, energy, environmental and government safety markets worldwide, today announced that a wireless AreaRAE toxic gas and radiation sensor network was deployed at both the Guam and Oregon TOPOFF 4 exercises held October 15-19 2007. Top Officials 4 (TOPOFF 4) was...

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Current Transducer utilizes closed-loop technology.
Electrical Sensors / Detectors / Transducers

Current Transducer utilizes closed-loop technology.

Operating from single +5 V supply, Model LTSP measures positive and negative ac, dc, and pulse currents on PCBs and provides current output, which allows user to manage accuracy level and thermal drift by selecting output resistance. Unit offers access to internal reference on separate external pin for use with microcontrollers and/or A/D converters. Multi-range configuration is designed for...

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Electrical Sensors / Detectors / Transducers

Current Transducer operates from single +5 V supply.

Combining ASIC with closed-loop technology, Model LTSP measures positive and negative ac, dc, and pulse currents on printed circuit boards, and offers access to internal voltage reference (2.5 V) on separate external pin. Multi-range configuration is designed for nominal currents of 8, 12, and 25 ARMS with galvanic isolation between primary and output circuits. Offered in 22.2 x 10 x 24 mm...

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