GS-CO2-D-A - Sontay Carbon Dioxide, Temperature and RH Sensors

The Sontay Carbon Dioxide, Temperature and RH Sensors provide great long-term stability & accuracy by using an NDIR sensor to measure CO2 concentrations and the ABC (Automatic Baseline Correction) algorithm.

In addition to additional passive outputs and user interfaces, it is available with active temperature and RH outputs. This sensor's unique characteristic allows it to recognise whether the controller input is set to 4-20 mA or 0-10 Vdc automatically. As a result, output jumpers are no longer necessary and may no longer accidentally be set improperly.