Proline Promag W 400
Endress+Hauser 81
Measuring tubes
• DN 25 to 300 (1 to 12"): stainless steel 202, 1.4301 (304), 1.4306 (304L); for carbon steel
flanges with Al/Zn protective coating
• DN 50 to 300 (2 to 12"): stainless steel 202, 1.4301 (304), 1.4306 (304L); for carbon steel
flanges with protective varnish (IP68)
• DN 350 to 2000 (14 to 78"): stainless steel 202, 1.4301 (304), 1.4306 (304L); for carbon steel
flanges with protective varnish
Liner
• DN 25 to 1200 (1 to 48"): polyurethane
• DN 50 to 2000 (2 to 78"): hard rubber
Electrodes
1.4435 (304L), Alloy C22, tantalum
Process connections
EN 1092-1 (DIN 2501)
• DN 25 to 2000 (1 to 78")
1)
: 1.4571 (316L), C22, FE 410W B, 1.0038/S235JRG2
• DN 450 to 2000 (18 to 78")
2)
: 1.0038/S235JRG2, A105
ASME B16.5
• DN 25 to 600 (1 to 24")
1)
: A105, 316L
• DN 350 to 2000 (14 to 78")
2)
: A105
AWWA C207
• DN 1200 to 1800 (48 to 72"): 1.0425/P265GH (316L)
• DN 1200 to 2000 (48 to 78")
2)
: 1.0044/S275JR, 1.0425/P265GH (316L), A105, A181
AS 2129
• DN 50 to 1200 (2 to 48"): A105, 1.0038/S235JRG2, 1.0044/S275JR
• DN 350 to 1200 (14 to 48")
2)
: 1.0038/S235JRG2, 1.0345/P235GH, 1.0425/P265GH (316L),
A105, FE 410 WB
AS 4087
• DN 50 to 1200 (2 to 48"): A105, 1.0044/S275JR
• DN 350 to 1200 (14 to 48")
2)
: 1.0044/S275JR, 1.0425/P265GH (316L), A105
JIS B2220
DN 25 to 300 (1 to 12")
1)
: HII, 1.0038/S235JRG2, 1.0425 (316L)
Seals
In accordance with DIN EN 1514-1
Accessories
Display protection
Stainless steel 1.4301
Ground disks
1.4435 (316L), Alloy C22, tantalum
Fitted electrodes
Measurement, reference and empty pipe detection electrodes available as standard with:
• 1.4435 (304L)
• Alloy C22
• Tantalum
1) DN ≤ 300 (12") with Al/Zn protective coating, DN ≥ 350 (14") with protective varnish
2) Order code for "Design", option A "Insertion length short"