Tools of the Trade

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April 2008

USB-based analyzer

SPI Xpress is a high-speed SPI (serial peripheral interface) exerciser/analyzer for debug, analysis, programming, and testing of chips and electronic boards from Saelig. The tool works on various serial interfaces, including three-wire with bidirectional data line, all at up to 50 Mbit/s data rate for cycle-accurate operation and zero latency between accesses. 8PI control panel software features an SPI application with graphical user interface, integrated waveform viewer, scripting TCL/tk interface, and direct C/C++ DLL access to enable automated control and integration within custom environments. Powered either from a USB bus or from an external power supply, the versatile SPI Xpress three- and four-wire analyzer uses a 2.0 USB high-speed interface to analyze for chip-to-chip communications. Suitable applications include both in-lab development and on-site servicing.
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March 2008

Marine filter media

The Racor Division of Parker Hannifin offers the ECO II series high-soot capacity intake filters for marine applications. The filters are designed for applications where high-soot concentrations are present. Marine-grade filter media extends service life in such environments when compared to conventional heavy-duty, paper-type air cleaners. ECO II intake filters are currently available in two sizes: 15 x 15 in (381 x 381 mm) or 15 x 24 in (381 x 610 mm). Features and benefits include extended service life, increased capacity, and lower pressure differential for improved power and fuel economy.
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February 2008

Pressure transducers

High-accuracy M5100 and U5100 pressure transducers from Measurement Specialties are designed for harsh applications requiring long-term stability. Applications include process control, hydraulic and pneumatic systems, pumps, compressors, and agriculture equipment. The M5100, offered for gauge or sealed gauge sensing, features a rugged, vibration-resistant package suited for high-pressure, high cycle-count applications that can produce fatigue-related failure. The U5100 features an oil-filled stainless steel isolated capsule diaphragm to provide accuracy in applications of less than 150 psi (10 bar). Both transmitters have a CE rating, an application-specific integrated circuit for extended-range temperature compensation, signal conditioning, and output amplification. Various options for ports, connectors, and electrical outputs are available, and the temperature ranges from -20 to +85ºC (-4 to +185ºF), with extended performance to 125ºC (257ºF).
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