DDCO2602 Duct CO2 Sensor Installation and Configuration Guide

This document provides specifications, installation instructions, and configuration details for the Satchwell DDCO2602, a non-dispersive infrared (NDIR) CO2 sensor designed for measuring environmental CO2 concentration in ventilation systems and indoor spaces. It covers features such as user-selectable outputs (4-20mA, 0-5Vdc, 0-10Vdc), an LCD display, an adjustable setpoint relay, and a self-calibration algorithm (TEMA) for long-term stability and a five-year calibration interval.