Description

Veris The CDE 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 CDE 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.

APPLICATIONS
-Controlling ventilation in response to occupancy
-Facilitating compliance with ASHRAE 62.1-2004 standard for air quality
-Office buildings, conference rooms, schools, retail stores, etc.
Microprocessor design increases accuracy and reduces installation time
-Non-dispersive infrared technology repeatable to ±20 ppm ±1% of measured value
-Innovative self-calibration algorithm…easy to maintain
-5-year calibration interval (recommended)
-Low ambient sensitivity
-Alarm relay with setpoint for direct ventilation control
-Output 4-20mA/0-10V for flexible control system interface
-3-year factory warranty from date of purchase