Endress+Hauser Proline Prowirl 72 - 11 Mechanical Construction

Proline Prowirl 72 FOUNDATION Fieldbus 10 Technical data
Endress + Hauser 73
10.1.11 Mechanical construction
Design, dimensions See Technical Information TI070D/06/en
Weight See Technical Information TI070D/06/en
Material Transmitter housing:
• Powder-coated die-cast aluminum AlSi10Mg
– In accordance with EN 1706/EN AC-43400 (EEx d/XP version: cast aluminum
EN 1706/EN AC-43000)
Sensor:
• Flanged version:
– Stainless steel, A351-CF3M (1.4404), in conformity with NACE MR0175-2003 and
MR0103-2003
– Pressure ratings PN 250, Class 900 to 1500 and butt-weld version 1.4571 (316Ti;
UNS S31635); in conformity with NACE MR0175-2003 and MR0103-2003
•Alloy C-22 version
– Alloy C-22 2.4602 (A 494-CX2MW/N 26022); in conformity with NACE MR0175-2003 and
MR0103-2003
•Wafer version
– Stainless steel, A351-CF3M (1.4404), in conformity with NACE MR0175-2003 and
MR0103-2003
Flanges:
•EN (DIN)
– Stainless steel, A351-CF3M (1.4404), in conformity with NACE MR0175-2003 and
MR0103-2003
– DN 15 to 150 with pressure ratings to PN 40 and all devices with integrated nominal diameter
reduction (R-type, S-type): construction with weld-on flanges made of 1.4404 (AISI 316L).
PN 63 to 160, nominal diameters DN 200 to 300: fully cast construction A351-CF3M (1.4404
(AISI 316L)),
in conformity with NACE MR0175-2003 and MR0103-2003
– Pressure rating PN 250 1.4571 (316Ti, UNS S31635); in conformity with 
ACE MR0175-2003 and MR0103-2003
• ANSI and JIS
– Stainless steel, A351-CF3M, in conformity with NACE MR0175-2003 and MR0103-2003
– ½ to 6" with pressure ratings to Class 300 and DN 15 to 150 with pressure ratings to 20K and
all devices with integrated nominal diameter reduction (R-type, S-type): construction with
weld-on flanges made of 316/316L, in conformity with NACE MR0175-2003 and
MR0103-2003. 
Class 600, DN 15 to 150 with pressure rating 40K, nominal diameters 8 to 12": fully cast
construction A351-CF3M; in conformity with NACE MR0175-2003 and MR0103-2003
– Pressure rating Class 900 to 1500: 316/316L; in conformity with NACE MR0175-2003 and
MR0103-2003
• Alloy C-22 version (EN/DIN/ANSI/JIS)
– Alloy C-22 2.4602 (A 494-CX2MW/N 26022); in conformity with NACE MR0175-2003 and
MR0103-2003