Satchwell DRCO2702 NDIR CO2 Sensor Data Sheet

This document provides specifications, installation guidelines, configuration instructions, and calibration procedures for the Satchwell DRCO2702, a non-dispersive infrared (NDIR) CO2 sensor designed for measuring environmental carbon dioxide concentration in ventilation systems and indoor spaces. It details features such as user-selectable outputs (4-20mA, 0-5Vdc, 0-10Vdc), an LCD display, an adjustable alarm relay, and a self-calibration algorithm (TEMA) for long-term stability.