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| New Gas Sensor Module Sierra Monitor Corporation released new 4501-05, a 2-Wire Hydrogen Sulfide Gas Sensor Module. Two-wire, loop powered gas detectors provide the user with lower cost and easier installation and maintenance. This eliminates the need for separate power runs and associated power distribution and circuit protection for each device. Features include: - Low maintenance costs due to 180 day calibration interval. - Low installation costs due to 4-20 mA 2-wire loop-powered design. - Performance confidence with FM approval for performance and area safety requirements. - Durability of a stainless steel transmitter and sensor enclosure. - Non-intrusive calibration matched with an integral scrolling menu-driven LCD display for easy access to gas status, calibration information and diagnostics. - Common signal output of 4-20 mA. - Application adaptability with variable range selection and mounting configuration. write your comments about the article :: © 2006 Construction News :: home page |