B - pressure switch
7 - housing cast aluminum, black epoxy
coating electrical connection 3/4 NPSM
female
24 ‑ 1 microswitch SPDT
(15A 250VAC/ 6A
30VDC)general purpose
S - diaphragm stainless steel 316
CEN4 - protection ATEX EEx d IIC T6
IP - case with protection IP66
06 - process connection 1/2 NPT male +
1/4 NPT female
NH - stainless steel tag plate wired
Nominal range: 30 psi
Adjustable (increasing) from 15...100%
Adjustable (decreasing) from 10...90%
Standard set point: 90% increasing (else please advise)
pressure switch model B7
NEMA 7 & 9 switch for hazardous applications protection degree IP65 accuracy 1%
HS: 85365080