Emerson Automation Solutions – Rosemount Millennium II Single Channel Transmitter M21-A

The M21 single channel universal transmitter has been engineered from the ground-up to include the innovative features that managers and operators in the field demand, while providing rock solid day-to-day operation, even in the most extreme conditions. The Millennium II redefines what you expect from a fixed gas detection solution. Sensors can be easily exchanged, with NE-MOS Solid State, Electrochemical, Infrared and Catalytic Bead sensor technologies available. The Millennium II transmitter automatically recognizes any connected pre-calibrated sensor and maintains an uninterrupted digital signal between them, providing fast response times and over 2000ft (600m) sensor separation. The intuitive menu interface and non-intrusive commands in Class1 Div1 areas are accessed via the included external magnet and ultra-bright OLED graphic display. This OLED display is completely unique in the market, providing read-outs that are clearly visible in darkness or bright sun, blistering heat or at temperatures as low as -55°C! The transmitter maintains Class1 Div 2 safety levels with the face removed to access the push button controls and test jack outlets. Add our optional intrinsically safe HART® port adaptor for access to the built-in data logging and advanced diagnostics, right at the transmitter via a hand-held communicator. All this amounts to a detection solution which stands alone in it's performance, versatility, and efficiency. Only Net Safety offers our unique blend of technologies which result in more uptime, less consumption, and greater safety coverage.