Hazardous Area Communication Articles & Analysis
3 articles found
Explosion-Proof Certification (Ex d/Ex i): Required for hazardous areas. 6. Output & Communication Analog (4–20 mA, 0–10 V): Standard for PLC/DCS integration. ...
In addition to Rotork’s double-sealed enclosure, ‘non-intrusive’ commissioning, data-logging and predictive maintenance capabilities, the latest IQ3 generation features an extended range of advanced functionality and communication capabilities. Hazardous area certified for operation at very low temperatures down to -61ºC, ...
The Situation Marathon Ashland Petroleum (Marathon), operated by Marathon Oil Corporation is the fifth largest refiner in the United States. The company in total has seven refineries, 100 terminals, 11,000 miles of pipeline and 5,400 retail outlets. Marathon uses more 9,200 employees to refine close to one million barrels per day. To ensure ongoing commerce, the company regularly refers to ...