Mechanical construction (continued)
Materials
(continued)
Process connections
:
Promag A DIN → Stainless steel 1.4404, PVDF
ANSI → 316L, PVDF
JIS → 316L, PVDF
Threaded stub: 1.4435, PVC
Promag H 1.4404 / 316L
Promag F DIN → Stainless steel 1.4571, St. 37-2
ANSI → A 105, 316L
AWWA → A 105, A 36
JIS → S20C, SUS 316L
Electrodes:
Promag A 1.4435; Platinum/Rhodium 80/20; Titanium; Hastelloy C-22;
Tantalum
Promag H 1.4435
Promag F 1.4435; Platinum/Rhodium 80/20; Hastelloy C-22; Tantalum
Gasket material:
Promag A Viton, Kalrez (optional), Silicone (aseptic version)
Promag H EPDM, Silicone
Promag F no gaskets (Lining = ‘gasket’)
Electrodes fitted
Promag A Measuring, reference and empty pipe detection electrodes.
As standard with: 1.4435, Hastelloy C-22, Tantalum
Optional with: Platinum/Rhodium
Promag H Measuring and empty pipe detection electrodes
Promag F Measuring, reference and empty pipe detection electrodes.
As standard with: 1.4435, Hastelloy C-22, Tantalum
Process connections Promag A:
Internal and external thread, PVC adhesive coupling, hose connection,
welded nipple, aseptic welded nipples for pipelines according to
DIN 11850, Tri-Clamp, flange connection (DIN, ANSI, JIS).
Promag H:
Welded nipples for OD tube, SMS, JIS, ISO and DIN 11850 tubes,
DIN 11851 thread, SMS thread, ISO 2853 thread, Tri-Clamp, ISO 2852
connection.
Promag F:
Flange connection (DIN, ANSI, JIS)
Electrical connection
• Wiring diagrams: see page 23 ff.
• Cable specifications: see page 27
• Galvanic isolation: All circuits for inputs, outputs, power supply and
sensors are galvanically isolated from one another.
Cable entries Power supply and signal cable (outputs):
Cable glands PG 13.5 (5...15 mm) or threads for cable glands
1
/
2
" NPT,
M20 x 1.5 (8...15 mm), G
1
/
2
"
Coil current cable and signal cable (remote version)
Promag A: Cable glands PG 11 (5...12 mm) or threads for cable glands
1
/
2
" NPT, M20 x 1.5 (8...15 mm), G
1
/
2
"
Promag H: Cable glands PG 13.5 (5...15 mm) or threads for cable glands
1
/
2
" NPT, M20 x 1.5 (8...15 mm), G
1
/
2
"
Promag F: Cable glands PG 13.5 (5...15 mm) or threads for cable glands
1
/
2
" NPT, M20 x 1.5 (8...15 mm), G
1
/
2
"
9 Technical Data Promag 33
112 Endress+Hauser
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