Technical data

Flow Meter FC01-Ex Flow Meter FC01-Ex
6 Ex atmosphere - Definitions and mounting instructions 6 Ex atmosphere - Definitions and mounting instructions
2.6 Installation - Ex-components
2.6.1 Installation - calorimetric monitoring head
2.6.1.1 Mechanical installation - thread-mounted monitoring head CST-Ex
Application: The monitoring head is designed for use as prescribed in explosive
atmospheres to directive 94/9/EG.
The coated sensor tips are immersed into the medium of the
equipment group II, category 1 (zone 0 and 20)
Process connectors: G1/2"A (L = 27.5 mm)
G1/2"A (L = 36 mm)
1/2"NPT
Material of area exposed to medium:
stainless steel X6CrNiMoTi17 12 2, 1.4571 to DIN 17440 (V4A)
(standard material for water, acids, alkalines, gases)
nickel-based alloy Hastelloy alloy C4 2.4610
Titanium G7 3.7235
2.6 Installation - Ex-components
2.6.1 Installation - calorimetric monitoring head
2.6.1.1 Mechanical installation - thread-mounted monitoring head CST-Ex
Application: The monitoring head is designed for use as prescribed in explosive
atmospheres to directive 94/9/EG.
The coated sensor tips are immersed into the medium of the
equipment group II, category 1 (zone 0 and 20)
Process connectors: G1/2"A (L = 27.5 mm)
G1/2"A (L = 36 mm)
1/2"NPT
Material of area exposed to medium:
stainless steel X6CrNiMoTi17 12 2, 1.4571 to DIN 17440 (V4A)
(standard material for water, acids, alkalines, gases)
nickel-based alloy Hastelloy alloy C4 2.4610
Titanium G7 3.7235
27.5
14
G1/2A
SW27
undercut
DIN 3852/B
36
14
G1/2A
SW27
undercut
DIN 3852/B
NPT1/2"-14
10
ø18
CST-Ex-01xxxL08xxx
36
14
10
ø17.5
20
CST-Ex-01xxxL10xxx CST-Ex-03xxxL10xxx
fig. 1
27.5
14
G1/2A
SW27
undercut
DIN 3852/B
36
14
G1/2A
SW27
undercut
DIN 3852/B
NPT1/2"-14
10
ø18
CST-Ex-01xxxL08xxx
36
14
10
ø17.5
20
CST-Ex-01xxxL10xxx CST-Ex-03xxxL10xxx
fig. 1