Danfoss Signal converter for the AKS 4100 / AKS 4100U guided-wave (Time Domain Reflectometry) liquid-level sensor, code 084H4555, type "Signal converter + meter glass window with HMI". A genuine Danfoss accessory — this is complete AKS 4100/4100U signal-converter head unit with metal housing, glass viewing window and integrated HMI/display; a drop-in replacement for the full converter assembly on an installed guided-wave liquid-level sensor. Used for: AKS 4100/4100U. Packing: Single pack, 1 pc. Net weight 2.68 kg / gross weight 2.78 kg. REACH candidate-list substances present: Lead (CAS 7439-92-1), Diboron trioxide (CAS 1303-86-2), Lead titanium zirconium oxide (CAS 12626-81-2). EAN 5702428991933. OEM P/N 084H4555.