Proline Promag W 500
Endress+Hauser 91
Nominal diameter Pressure rating Measuring tube internal diameter
EN (DIN) ASME AS 2129 JIS Hard rubber Polyurethane
AWWA AS 4087
[mm] [in] [mm] [in] [mm] [in]
900 36 PN 6 Class D Table E, PN 16 – 889 35.0 891 35.1
1 000 40 PN 6 Class D Table E, PN 16 – 991 39.0 994 39.1
– 42 – Class D – – 1 043 41.1 1 043 41.1
1 200 48 PN 6 Class D Table E, PN 16 – 1 191 46.9 1 197 47.1
– 54 – Class D – – 1 339 52.7 – –
1 400 – PN 6 – – – 1 402 55.2 – –
– 60 – Class D – – 1 492 58.7 – –
1 600 – PN 6 – – – 1 600 63.0 – –
– 66 – Class D – – 1 638 64.5 – –
1 800 72 PN 6 Class D – – 1 786 70.3 – –
2 000 78 PN 6 Class D – – 1 989 78.3 – –
1) Order code for "Design", option A "Insertion length short, ISO/DVGW to DN400, DN450-2000 1:1" and
order code for "Design", option B "Insertion length long, ISO/DVGW to DN400, DN450-2000 1:1.3"
2) Order code for "Design", option C "Insertion length short ISO/DVGW to DN300, without inlet/outlet runs,
constricted meas.tube"
Materials Transmitter housing
Order code for "Transmitter housing":
Option A "Aluminum coated": aluminum, AlSi10Mg, coated
Window material
Order code for "Transmitter housing":
Option A "Aluminum, coated": glass
Sensor connection housing
Order code for "Sensor connection housing":
• Option A "Aluminum coated": aluminum, AlSi10Mg, coated
• Option D "Polycarbonate": polycarbonate
Cable entries/cable glands
A0028352
50 Possible cable entries/cable glands
1 Female thread M20 × 1.5
2 Cable gland M20 × 1.5
3 Adapter for cable entry with internal thread G ½" or NPT ½"
4 Device plugs