Siemens IT2C1945CO Description Description Siemens 4-20 mA 0-300 ppm CO detector Related products SIEMENS 1FK6032-6AK71-1TA0 SIEMENS 1FK6060-6AF71-1TA0 SIEMENS 1FK7042-5AF71-1EA0 SIEMENS 1FT5066-1AF71-4AA0 SIEMENS 1FN1910-0AA20-1AA0 SIEMENS 1FT5066-0AC01-2-Z
