V-CWE

Honeywell V-CWE — CWE are non-dispersive infrared (NDIR) sensors designed for measuring environmental CO2 concentration in ventilation systems and indoor living spaces. Discontinued by Honeywell — no longer in the current range. PartnerPLC sources new, surplus and discontinued Honeywell parts — request a quote for price, condition and lead time.

CWE are non-dispersive infrared (NDIR) sensors designed for measuring environmental CO2 concentration in ventilation systems and indoor living spaces. Their measurement range of 0 to 2000 ppm makes them compliant with ASHRAE and other standards for ventilation control. The CWE/CDE Series provides a user-selectable 4 to 20 mA or 0 to 10 Vdc output for versatility. Microprocessor-based digital electronics and a unique self-calibration algorithm improves long-term stability and accuracy. This series has application in Controlling ventilation in response to occupancy, Facilitating compliance with ASHRAE 62.1 standard for air quality, Office buildings, conference rooms, schools, retail stores, etc. Features & Benefits: Microprocessor-based design increases accuracy and reduces installation time 4 to 20 mA/ 0 to 10 Vdc 4 to 20 mA/0 to 10 Vdc output for flexible control system interface NDIR Non-dispersive infrared technology (NDIR) repeatable to ±20 ppm ±1% of measured value i.e high accuracy measurements Self-calibrating Innovative self-calibration algorithm i.e easy to maintain Low ambient SensitivityCertifications: ASHRAE 62.1 CE Honeywell V-CWE — CWE are non-dispersive infrared (NDIR) sensors designed for measuring environmental CO2 concentration in ventilation systems and indoor living spaces. Discontinued by Honeywell — no longer in the current range. PartnerPLC sources new, surplus and discontinued Honeywell parts — request a quote for price, condition and lead time.