Guided radar level transmitter；Scope China；Approval ATEX II 1/2G, II 2G Ex db IIC T6...T1 Ga/Gb, Gb；Version / Material Exchangeable rod (ø16mm) / Alloy C22 (2.4602)；Process fitting / Material Flange NPS 4" Class 300 RF, ASME B16.5 / 316/316L, Alloy C22 (2.4602) plated；Seal / Second line of defense / Process temperature Ceramic graphite / with / -196 ... +450°C；Electronics Two-wire 4 ... 20 mA/HART；Supplementary electronics without；Housing / Protection Aluminium single chamber