The 4- to 20-mA current loop is ubiquitous in the world of controls in manufacturing plants. Discrete logic, microprocessors, and microcontrollers easily cover the digital portions of control schemes, ...

Extron recently announced the immediate availability of the IN1804 DI/DO, the newest member of the IN1804 family of compact, four-input scalers that provide video scaling, switching and integration ...

Over long cable runs, an isolated 4-to-20-mA current loop offers robust noise immunity and tolerance. This characteristic makes it popular for analog data ...

Current-mode control loops (particularly the popular 4- to 20-mA controls) are used in many industrial applications because of their immunity to induced EMI from motors, contactors, relays, and other ...

Macro Sensors, (www.macrosensors.com), specialists in the manufacture of LVDT-based linear position sensors and gaging probes, offers a new family of rugged, hermetically sealed LVDTs that provide ...

600T series signal splitters receive a 4-20 mA current input and provide two identical isolated 4-20 mA output signals. Each channel operates independently to prevent interaction between channels.