A CO/CO2 sensor with 0-20/4-20mA outputs is requested in our portfolio.
aSENSE m III
The option of having a CO/CO2 sensor with 0-20 or 4-20mA outputs is sometimes requested.
The aSENSE m III CO/CO2 sensor (part no 6553063000) is capable of both current and Voltage outputs. It's also configurable between 0% or 20% start point. These configurable options are made by positioning of jumpers on the connection board. See Senseair installation manual.