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Veris CWESR NDIR CO2 Analyzer

  • Veris CWESR NDIR CO2 Analyzer
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Veris Industries Part # CWESR

The CWE are non-dispersive infrared (NDIR) analyzers designed for measuring environmental CO2 concentration in ventilation systems and indoor living spaces. Their measurement range of 0-2000ppm makes them compliant with ASHRAE and other standards for ventilation control. The CWE Series provides a user-selectable 4-20mA or 0-10VDC output for versatility. Microprocessor-based digital electronics and a unique self-calibration algorithm improves long-term stability and accuracy. Controlling ventilation in response to occupancyFacilitating compliance with ASHRAE 62.1-2004 standard for air qualityOffice buildings, conference rooms, schools, retail stores, etc.Microprocessor design increases accuracy and reduces installation timeNon-dispersive infrared technology repeatable to ±20 ppm ±1% of measured value Innovative self-calibration algorithm...easy to maintain5-year calibration interval (recommended)Low ambient sensitivityAlarm relay with setpoint for direct ventilation controlOutput 4-20mA/0-10V for flexible control system interface3-year factory warranty from date of purchase