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For monitoring leaks of specific gases in the low parts-per-million range, electrochemical sensors are teamed up with SmartMax ll standalone controllers offering unsurpassed reliability in the most cost-effective package.

• Linear output signal
• Micro fuel cell technology
• Automatic zero and span calibration
• Permanent flow-through calibration collars
• Remote access and adjustment features
• 4-20mA and RS485 Modbus digital port included
• Stand-alone design with built-in alarms and relays
• SmartMaxII four-channel control monitor reduces system cost
• Parts-Per-Million sensors available for: Ammonia, Carbon Monoxide, Chlorine, Ethylene Oxide, Hydrogen, Hydrogen Sulfide, Nitrogen Dioxide, Oxygen & Sulfur Dioxide