KROHNE variable area flowmeter

Type H250/RR/M40/ESK-Ex

Ex-marking Ex ia IIC T6...T2 Gb

ATEX-category II2G

Reference PTB 11 ATEX 2012 X IECEx PTB 11.0069X

process connections DN 25 PN 40 EN 1092-1 shape B1

PED parameter PED/G1/II/H Gas / liquid

max.pressure PS [bar] 40

TS [°C] 300

Test pressure PT [bar] 78

notified body (PED) 0035

max. medium temperature 200°C / 392°F

mounting length 250mm

metering cone K 25.5

float DIV 25

Measuring tube, flanges stainless steel 316L

Float stainless steel 316L

indication type M40 aluminium die-cast, IP 66/68

Powder coating on polyester base " Pointer damping " cable connection M20 x 1.5

transducer type ESK4A[A1]

signal output in mA (HART)

for Q = 0% :4

for Q = 100% :20