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Compact Photoelectric Sensors integrate background suppression.

2013-07-30 14:30:07| Industrial Newsroom - All News for Today

Supplied in PA18 and PH18 housings, background suppression (BGS) photoelectric sensors operate from -25 to +60°C, have spherical lens design that lends to 200 mm sensing distance range, and are designed to avoid any false detection caused by lighting or EMI. Detection is based on Active Pixel Sensor (APS) CMOS array comprising 64 x 1 sensors; each pixel represents specific position of detected object, offering accurate sensing distance regardless of object color. This story is related to the following:Photoelectric Sensors

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Acoustic Gas Leak Detector ignores background noises.

2013-07-22 14:30:42| Industrial Newsroom - All News for Today

Designed to withstand harsh environments, from arctic to tropical conditions, non-contact FlexSonic™ analyzes 24 discrete ultrasonic bands while ignoring nuisance ultrasonic sources. High-fidelity microphone continuously monitors for distinct ultrasound emitted by pressurized gas leaks across widest spectrum of frequencies. Unit can be programmed to ignore background noises, discerning between gas leaks and environmental noises such as metal-on-metal contact, fans, machinery, or vehicles. This story is related to the following:Test and Measuring InstrumentsSearch for suppliers of: Gas Leak Detection Equipment | Ultrasonic Leak Detectors |

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The Limits on Background Checks

2013-07-19 19:36:00| Waste Age

LimelightPlayerUtil.initEmbed("limelight_player_872864"); Companies are conducting background checks on employees to avoid problems with criminal records, immigration status, and to ensure that the prospect is the right fit for a job. However, there are legal limits on what an employer can seek and what an employer can say about former employees. This session will discuss these limitations in the context of the waste management industry. Moderator: Damon Toftey, National DOT Compliance Manager, Progressive Waste Solutions Presenter: read more

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Dead Among Those Interviewed in Faulty Background Checks

2013-07-08 14:49:05| IT Services - Topix.net

Anthony J. Domico, a former contractor hired to check the backgrounds of U.S. government workers, filed a 2006 report with the results of an investigation.

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Fresh garlic scapes on plate. Isolated on white background.

2013-06-12 19:58:06| Grocery - Topix.net

Greenmarket devotees who have been lining up to buy ramps-those garlicky wild onions that have been going for upwards of $17 a pound the past few years-have found another trendy member of the allium family to obsess over: garlic scapes.

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