Macrosensors says its new line of 24-V spring-loaded position sensors offer the industry's most accurate position measurement with maximum linearity error of +0.10 percent of full scale output. Also, a new family of rugged, hermetically sealed LVDTs provide 4-20 mA input/output for easy field integration with programmable logic control, digital indicators, host computer-based data processing and QC data collection systems. (www.macrosensors.com)
Magnatag Visible Systems offers the Production Efficiency-Tracker magnetic printed whiteboard kit to chart and track production rates hourly for a full 24-hour day and translated into 31-day and year-long graphic line-chart summaries. (www.magnatag.com)
Marposs Corp. has developed an ultra-compact gage head for in-process grinder control. The NanoUnimar has sub-micron accuracy and stability in a compact unit. (www.marposs.com)
