In last month’s column [“Automatic Pumpdown Systems,” Nov. 5], we talked in general about the automatic pumpdown cycle and why it is the only sure remedy for refrigerant migration to a compressor ...

Remember that automatic control systems are automatic in operation, but not self-repairing. Unless a building has a service contract with a reputable controls contractor to inspect and calibrate the ...

Dual-zone climate control is a system that allows the vehicle’s front-seat passengers to set their own preferred temperature for their “zone,” or their area of the front cabin. It’s a smarter, more ...

Although digital control systems—distributed control systems, programmable logic controller, and other automation equipment—are present in practically every process safety management (PSM) facility ...

Automatic Systems, a manufacturer of secure pedestrian and vehicle entrance control access systems, has introduced several access control solutions designed to support modern security and ...

The complex and demanding railway transportation sector requires computer hardware and software that is secure, durable and offers high performance. Many of the currently evolving technologies in the ...