E : Rotary paddle level switch for powders and granular solids
with stainless steel extension rod up to 3 m
L : Standard bidirectional version
R : With extension rod / 1-blade paddle (EAL–701–1) / 1½" BSPT
7 : Painted aluminum / 1.4571
05 : probe with extension rod : 0.5m
6 : AC120V / Ex ta/tb D

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