Proline Promag W 400
Endress+Hauser 79
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]
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 – –
Materials Transmitter housing
Order code for "Housing"
• Compact version, standard:
– Option A: coated aluminum AlSi10Mg
– Option M: polycarbonate plastic
• Compact version, inclined:
– Option Q: polycarbonate plastic
– Option R: coated aluminum AlSi10Mg
• Remote version (wall-mount housing):
– Option N: polycarbonate plastic
– Option P: coated aluminum AlSi10Mg
Window material
Transmitter housing material Window material
Polycarbonate plastic Plastic
Aluminum AlSi10Mg Glass
Cable entries/cable glands
A0020640
27 Possible cable entries/cable glands
1 Cable entry in transmitter housing, wall-mount housing or connection housing with internal thread M20 x
1.5
2 Cable gland M20 x 1.5
3 Adapter for cable entry with internal thread G ½" or NPT ½"