GE RHM 04 Overwiew And Specifications page 5

Pressure Rating RHM 04
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 construction type (pmax indicated in the Basic Order Code section, last page) or the
selected flanges / fittings (for pmax please see respective standard).
pmax of P1 measuring loops, standard
M0 standard material - 1.4539 (904 L)
OD x WT 4.5 x 0.3 mm (0.18 x 0.012 in)
bar °C
170 50
150 120
120 210
100 350
pmax of P2 measuring loops
M0 standard material - 1.4539 (904 L)
OD x WT 4.5 x 0.5 mm (0.18 x 0.02 in)
bar °C
295 50
250 120
200 210
170 350
psi °F
2466 122
2176 248
1740 410
1450 662
psi °F
4279 122
3626 248
2901 410
2466 662
pmax of P1 measuring loops
M3 optional material - 2.4602 (Alloy C22)
OD x WT 4.5 x 0.3 mm (0.18 x 0.012 in)
bar °C
215 50
190 120
153 210
128 350
pmax of PH measuring loops
HP optional material - HP160
OD x WT 4.5 x 0.9 mm (0.18 x 0.035 in)
bar °C
1067 20
900 50
870 120
pmax of P1 measuring loops*
M1 optional material - 1.4571 (316 Ti)
OD x WT 4.5 x 0.3 mm (0.18 x 0.012 in)
bar °C
156 50
*Only for T3 temperature rating
psi °F
3118 122
2756 248
2219 410
1856 662
psi °F
15476 68
13053 122
12618 248
psi °F
2263 122
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