Those traffic loop sensors embedded at stop lights to detect the presence of a car have always provided fodder for vehicular snake oil vendors: I’ve seen products promising to eliminate red lights ...

Editors' note, May 7, 2015: The co-founder of Notion, Brett Jurgens, responded to some of the setup questions I had. I've updated the piece accordingly. Between detecting leaks, watching the front ...

Industrial temperature sensors are widely used with 4–20mA current-loop transmitters in industrial control and automation. In the current loop the temperature sensor converts a temperature into a ...

Micro-Epsilon has expanded its range of non-contact infrared temperature sensors to include a new programmable, two-wire loop powered version. The new thermoMETER CSmicro 2W sensor is a 4-20mA ...

DUBLIN, July 16, 2019 /PRNewswire/ -- The "Traffic Sensor Market - Forecasts from 2019 to 2024" report has been added to ResearchAndMarkets.com's offering. The global traffic sensor market was valued ...

Pennsauken, N.J. — Macro Sensors has introduced a DC-operated position sensor that is spring-loaded and offers a two-wire, loop powered 4-20 mA operation commonly used with current-operated process ...