Endress+Hauser Proline Promag W 800 - Pressure Tightness; Limiting Flow

Proline Promag W 800
28 Endress+Hauser
Flange connection according to JIS B2220
A0003228
10K/20K, materials HII, S235JRG2 and 1.0425/316L, DN 25 to 300 (1 to 12")
Flange connection according to AS 2129 and AS 4087
A0005595
Table E, materials A105, S235JRG2 and S275JR, DN 50 to 600 (2 to 48");
PN 16, materials A105, S275JR, DN 50 to 600 (2 to 48")
Pressure tightness Liner: polyurethane, hard rubber
Limiting flow The diameter of the pipe and the flow rate determine the nominal diameter of the sensor. The optimum velocity
of flow is between 2 and 3 m/s (6.56 to 9.84 ft/s). Also match the velocity of flow (v) to the physical properties
of the fluid:
• v < 2 m/s (v < 6.5 ft/s): for abrasive fluids (potter's clay, lime milk, ore slurry etc.)
• v > 2 m/s (v > 6.5 ft/s): for fluids producing buildup (wastewater sludge etc.)
10K
20K
-40
-20
020
40 60 80 100 120 140 160 180 [°C]
0
10
20
30
[bar]
360 [°F]
0-40 100 200 300
[psi]
200
100
400
300
0
-40
-20
020
40 60 80 100 120 140 160 [°C]
0
10
5
20
15
[bar]
0-40 100 200
300 [°F]
[psi]
200
100
300
0
Table E
PN 16
Promag W
Nominal diameter
Measuring
tube liner
Liner pressure tightness: limit values for
absolute pressure at different fluid temperatures
[mm] [in]
25 °C (77 °F) 50 °C (122 °F) 80 °C (176 °F)
[mbar]/[psi] [mbar]/[psi] [mbar]/[psi]
25 to 600 1 to 24" Polyurethane 0 0 -
50 to 600 2 to 24" Hard rubber 0 0 0