Rel-Tek Corp has pioneered in the development and manufacture gas monitoring systems for 26 years. By applying our advance electronics and computer know-how to gas detection and control has resulted in hundreds of products with outstanding performance and value. Our slogan is -- Ahead, way ahead.\r\n\r\nMethane, carbon monoxide, oxygen, hydrogen sulfide, temperature, humidity are some of our standard products that have captured the attention of demanding clients nationwide by virtue of their longer life and unusually good stability. Air velocity and smoke sensors are unique in the industry.\r\n\r\nOur monitoring and control accessories are second to none, ranging from single-sensor field I/O panels through sophisticated SCADA systems capable of handling thousands of sensors and controls. Our Millennia-DX software is fast and capable, including all the essential graphics, data logging and customized controls for providing exceptional efficiency and safety to your plant. Diagnostics is powerful and effective.\r\n\r\nOur engineers have developed and perfected the unique MagiKal automatic gas sensor calibration utility that has gotten rave reviews from many large and demanding clients. This eliminates the nasty chore of calibrating all your sensors every month, enabling a payback potential of a few months. Whether a single sensor or a thousand, just press the Cal-Now button and in a few minutes all your sensors are perfectly recalibrated for a miniscule cost. Patents are pending.\r\n\r\nData logging and off-line viewing are second to none, providing a refreshingly easy user interface for graphically viewing months or years of data, then quickly homing in on particular times of interest # all without touching a keyboard. Boolean control setup is graphic # for speed and security # and additionally including valuable math and table lookup functions.\r\n\r\nWe developed an especially high-speed, long-distance telemetry for the mining industry, where distances are measured in miles and conditions are #challenging# at best. Bringing this technology to the oil and gas and other above ground industries was a natural. Field I/O hardware that we developed and perfected over the years enabled us to supply complete systems with perfectly integrated hardware and software # every time. Our 115.2KB DX-Bus data highway can extend for miles over twisted-pair copper wires, or around the globe using fiber, phone, satellite and Internet.\r\n\r\nHazardous-area intrinsic-safety approval actions now total over a hundred for mining (MSHA and CANMET), while above ground approvals include NFPA-70 Class I, Div 1 and 2, Groups B, C and/or D, covering most products and applications. Matching intrinsic safety barriers, current regulators and amplifiers assure easy installation and consistently favorable results by even novice users.\r\n\r\nOur modern headquarters is in Monroeville, Pennsylvania, about 10 miles east of Pittsburgh. We maintain a fully equipped training facility for teaching the proper use and maintenance of the equipment. There is generally no charge for training or phone support. We manufacture our equipment in Western Pennsylvania, and proudly affix "Made in USA" labels.\r\n\r\nFor more information, check our web site www.rel-tek.com or email us at .