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Products/Services for emf detection
EMF meters detect and monitor harmful electric, magnetic or electromagnetic fields surrounding personal or work areas. Learn More
Intrusion detection systems (IDS) are used to determine whether security has been breached and unauthorized access granted to property, equipment, resources or data. Learn More
Heat detectors are fire detection devices that sense heat produced by combustion. Heat detectors can trigger an alarm when they detect rapid temperature rise or reach a preset temperature. Search by Specification | Learn More
...or residential applications. There are four basic types of smoke detectors: stand-alone devices, detection systems or components, integrated circuits (ICs), and addressable fire protection devices. Stand-alone smoke detectors include a sensor... Search by Specification | Learn More
...detectors, and IR^3 (triple IR) detectors, and triple IR spectral band detectors. UV only flame detectors (ultraviolet spectral band detection) work with wavelengths shorter than 300 nm (solar blind spectral band). They detect flames at high speed... Search by Specification | Learn More
...an audible alarm or visual indicator alerts personnel based upon an accumulation of liquid, pressure difference, or change in flow. When selecting liquid leak detectors, leak detection method is the most important parameter to specify. Detectable... Search by Specification | Learn More
...or oxygen) and ignited. In gas-detection systems, the amount of gas present is specified in terms of % LEL: 0% LEL being a combustible gas-free atmosphere and 100% LEL being an atmosphere in which the gas is at its lower flammable limit... Search by Specification | Learn More
Electrical and EMC testing services evaluate parts and products for electromagnetic compatibility (EMC), electromagnetic interference (EMI), radio frequency interference (RFI), dielectric properties, conductivity, electrostatic discharge (ESD), insulation resistance, and other electrical characteristics. Search by Specification | Learn More
...on/off signals. Conventional systems use separate wiring circuits called zones to relay information to the panel regarding the condition of the initiating devices. The panel monitors the condition of the detection devices throughout the whole... Search by Specification | Learn More
Moisture meters are used to measure the moisture content in bulk solids, liquids and gases. Search by Specification | Learn More
...specifications to consider include flaw detection or inspection area, measurement of nonconductive materials, and thickness measurements. Choices for flaw detection or inspection area include aircraft or military inspection, coating flaw or holiday, debonding... Search by Specification | Learn More
...colorimetric development, electronic gas detection, mass flow, mass spectrometry, and hydrogen leak detection. Bubble testing is used for applications which do not require high sensitivity. A pressurized test object is submerged in a water tank so... Search by Specification | Learn More
...curtains have a basic object detection size, finger, hand or body. Finger and hand detection is necessary when the operator is a short distance away from the hazardous zone. Body (or arm detection) is suitable for perimeter guarding. Safety... Search by Specification | Learn More
Proximity sensors, all types is a general search form for all proximity sensors and presence detection product areas. Search by Specification | Learn More
Ultrasonic instruments use beams of high frequency, short wave signals to inspect, monitor, and measure materials and components. Search by Specification | Learn More
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Hall Effect Gaussmeter Sypris Test & Measurement - F.W. Bell
Tenmars TM-192D .. Datalogging 3-Axis EMF Meter Tenmars Electronics Co., Ltd.
Tenmars TM-194 RF Field Strength Meter Tenmars Electronics Co., Ltd.
Fluke 289 TRMS Logging Digital Multimeter Fotronic Corporation / Test Equipment Depot
Volt Meters SenDEC Corporation Products Group
Maintenance Meter w/Output lite SenDEC Corporation Products Group
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Product News for emf detection
3500 & 3600 Low Thermal EMF Series Reed Relay
Coto Technology's 3500 and 3600 series Low Thermal EMF Reed Relays reduce thermocoupling and provide for true voltage measurements at very low signal levels. The 3500 & 3600 series Reed Relays address the problem of stray voltages introducing errors into the signal path when measuring low level signals (tens to hundreds of microvolts). (read more)
Tenmars TM-192D .. Datalogging 3-Axis EMF Meter
Tenmars TM-192D 3-Axis EMF Meter is capable of measuring the electromagnetic field radiation intensity that is produced from electric transmission equipment, lower line, microwave oven, air conditioner, refrigerator, computer monitor, video/audio device and so forth. Extremely low frequency: 30 to 2000Hz. (read more)
Low Thermal EMF Matrix
The 60-510 is another addition to Pickering's growing range of LXI switching solution. The 60-510 I a low thermal EMF reed relay 56x33 matrix capable of switching 150 V signals with carry currents up to 1 A. Use of instrument grade reed relays ensures low service life and repeatable contact performance under all switching conditions. (read more)
SERIES 100 Low Thermal EMF
The Pickering Series 100 is a complete range of Single-in- Line (SIL) reed relays primarily intended for direct drive from 4000B CMOS or NMOS logic or similar low current sources. The mercury wetted relays in the range may be driven directly from TTL logic. (read more)
SensAlert Plus Fixed Gas Detection Systems
SensAlert Plus - The new standard in Fixed Gas Detection Systems (read more)
Industrial Flame Detection from Sensidyne
Flame detectors provided by Sensidyne deliver many key features & benefits:
- Wider, unobstructed field of view means no blind spots and lower overall installation cost
- Wider operating temperature range means detectors can be used in extreme environmental applications
- Inherent hydrocarbon and non-hydrocarbon fire and flame detection means one detector (no... (read more)
ePIR Motion Detection Zdots Single Board Computer
Zilog's ePIR Motion Detection Zdots Single Board Computer (SBC) is a complete time to market solution for a variety of motion detection applications. (read more)
Remote Emergency Leak Detection Alarm System
Quickly detect fuel, solvent, alcohol and aqueous chemical leaks in time to prevent damage to critical infrastructure, the environment, individual safety or plant integrity with Tyco's innovative TraceTek leak detection system. (read more)
Inspection & Defect Detection
Due to cost and quality implications, automated inspection and defect detection systems are becoming more vital to business survival. In addition to the obvious cost savings, maintaining competitive advantage and rapidly modifying less than optimal processes are essential. (read more)
Wireless Gas Detection and Monitoring
Model PT2008 Monitor interfaces with up to 64 Ultra 1000 series sensors, toxic and combustibles over a wireless network. Operating frequency is 900 MHz. Displays sensor gas reading and status like sensor calibration, fault and battery voltage. Also available with real time data logging. (read more)
Conduct Research
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Sensorless Brushless DC Motor Control with PIC16
AN1175 Sensorless Brushless DC Motor Control with PIC16 MOTOR CONTROL Author: Joseph Julicher Dieter Peter BLDC motor control consists of two parts. Part 1 is Microchip Technology Inc. commutating the...(read more)
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STMicroelectronics | Back EMF detection during PWM on time by... Back EMF detection during PWM on time by ST7MC See STMicroelectronics, Inc. Information |
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Improved B-EMF detection for low-speed and low-voltage... AN1103 APPLICATION NOTE IMPROVED B-EMF DETECTION FOR LOW-SPEED AND LOW-VOLTAGE APPLICATIONS WITH ST72141 by Microcontroller Division Applications The See STMicroelectronics, Inc. Information |
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Cellular Phone/emf Detection Meter 250-1304 > Cell Phone... Cellular Phone/emf Detection Meter Cellular Phone/emf Detection Meter See TopMicroUSA Information |
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Back emf detection circuit and method for a sensorless... Since this direct back EMF sensing scheme requires a minimum PWM “off” time to sample the back EMF signal, the duty cycle cannot reach |
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Further improvement of direct back EMF detection for... Further improvement of direct back EMF detection for sensorless brushless DC (BLDC) motor drives |
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A Unified Approach to Back-EMF Detection for Brushless DC... A Unified Approach to Back-EMF Detection for Brushless DC Motor Drives without Current and Hall Sensors |
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Microsoft Security Bulletin MS08-021 – Critical:... in GDI. Exploitation of either of these vulnerabilities could allow remote code execution if a user opens a specially crafted EMF or WMF image file. See Microsoft Corp. Information |
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Microsoft Security Bulletin MS05-053: Vulnerabilities in... exists in the rendering of Windows Metafile (WMF) and Enhanced Metafile (EMF) image formats that could allow remote code execution on an affected See Microsoft Corp. Information |
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3-Phase Sensorless BLDC Motor Control with Back-EMF Zero... 3-Phase Sensorless BLDC Motor Control with Back-EMF Zero Crossing Detection using 56F80X or 56F8300 Digital Signal Controllers See Freescale Semiconductor, Inc. Information |
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DC Motors - Brushless DC Motor (BLDC) 3-Phase BLDC Motor Control with Sensorless Back-EMF ADC Zero Crossing Detection Using 56F80X or 56F8300 Digital Signal Controllers See Freescale Semiconductor, Inc. Information |
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