Siemens 6GT2801-1BA10-0AX2

SIMATIC RF300; Reader RF310R (GEN2); RS422 interface (3964R); IP67, -25 to +70 ???°„C, 55x 75x 30 mm, with integrated antenna special variant ATEX (Zone 3G/3D) and IECEx (Gc/Dc) for Zone 2/22 .