Liquiphant FTL51B
Point level switch for liquids
BK = ATEX/IEC II 1/2G, 2G Ex ia IIC T6 Ga/Gb, II 1/2D, 2D Ex ia IIIC Da/Db (max.T4 if NAMUR + Bluetooth is used)
A8 = FEL68, 2-wire NAMUR + test button
A = W/o; switch
B = Single compartment; Alu, coated
B = Gland M20, brass nickel plated, IP66/68 NEMA Type 4X/6P
A = Process max 150oC/302oF, max 64bar
A = Standard Ra<3,2um/126uin
2 = Tube extension
CJ = ..... mm L, Ra<3,2um/126uin; 316L
AA = Flange ASME B16.5, RF
AQJ = NPS 2" Cl.300, 316/316L /
Lenght 675 mm