Siemens IT2C2233SD Description Description Siemens SOLFOR dioxide detector. 4-20 mA pp 0-20 Related products SIEMENS 1FT5072-0AC01-1-Z SIEMENS 1FT5066-0AC01-2-Z SIEMENS 1FK7022-5AK71-1DA0 SIEMENS 1FK6032-6AK71-1TA0 SIEMENS 1FK7011-5AK71-1TG3 SIEMENS 1FK6042-6AF71-1TH0