Pressure Rating RHM 80
The maximum pressure (pmax) of a sensor is determined by its weakest part. The weakest part can be the measuring
loops (pmax indicated below) or the selected flanges / fittings (for pmax please see respective standard). For optional
materials like Alloy C22, wall thickness of measuring loops may change by +/- 10%.
Pmax of P1 measuring pipes
M1 standard material - 1.4571 (316Ti)
OD x WT 88.9 x 4.05 mm (3.5 x 0.159 in)
bar
°C
psi
°F
104
50
1508
122
93
120
1349
248
80
210
1160
410
67
350
972
662
pmax of P2 measuring loops
M1 standard material - 1.4571 (316Ti)
OD x WT 88.9 x 6.3 mm (3.5 x 0.248 in)
bar
°C
psi
°F
165
50
2393
122
148
120
2147
248
127
210
1842
410
107
350
1552
662
General Dimensions RHM 80
PF0
(parallel, sealless/welded construction with flange
connection)
A2 = 1320 mm (51.97 in)
H1 = 1505 mm (59.25 in)
Terminal box (without cable gland) 125 x 80 x 58 mm (4.92 x 3.15 x 2.28 in)
B2 = 403 mm (15.87 in)
H2 = 1775 mm (69.88 in)
W = 150 mm (5.91 in)
Weight with 150# flanges: approx. 380 kg (838 lb)
Shipping in wooden crate as per ISPM 15, approx. 220 x 160 x 90 cm (87 x 63 x 36 in), gross weight with 150# flanges and RHE 08 transmitter approx. 550 kg (1213 lb)
Finish type of our ANSI flanges corresponds to SF (AARH 125 up to 250 μin, Ra 3.2 up to 6.3 μm)
For customization with regard to face to face length and special fittings, please consult your local agent
2
Process Connection
Face to face length (L) Order Code
mm
in
Standard
Flange DIN DN150/PN16
900
35.43
D1
Flange DIN DN150/PN40
900
35.43
D2
Flange ANSI 6" 150# RF/SF
900
35.43
A1
Flange ANSI 6" 300# RF/SF
900
35.43
A2
Flange ANSI 6'' 600# RF/SF (*)
900
35.43
A3
Optional
Flange DIN DN150/PN100 (*)
900
35.43
D3
Flange DIN DN200/PN16
900
35.43
D8
Flange ANSI 6" 900# RF/SF (*)
900
35.43
A7
Flange ANSI 6" 900# RTJ (*)
900
35.43
R1
Flange ANSI 6" 1500# RF/SF (*)
900
35.43
A9
Flange ANSI 6" 1500# RTJ (*)
900
35.43
R2
Flange ANSI 6" 2500# RTJ (*)
900
35.43
R3
Flange ANSI 8" 300# RF/SF
900
35.43
A6
Flange ANSI 10" 300# RF/SF
900
35.43
A8
Flange JIS RF 10k 150A (6")
900
35.43
J1
Flange JIS RF 20k 150A (6")
900
35.43
J2
pmax of P1 measuring loops
M3 optional material - 2.4602 (Alloy C22)
OD x WT 88.9 x 4 mm (3.5 x 0.157 in)
bar
°C
psi
°F
141
50
2045
122
125
120
1813
248
106
210
1537
410
89
350
1291
662
pmax of P1 measuring loops
62 optional material - 1.4462 (Duplex)
OD x WT 88.9 x 4.05 mm (3.5 x 0.159 in)
bar
°C
psi
°F
198
50
2872
122
174
120
2524
248
152
210
2205
410
* Flange reduces the maximum allowable tube pressure by a factor of 0.73.
