KROHNE ALTOFLUX 2W IFM 4042K EN - Manual (Page 40)

Section 5.6 Part C Technical data, Block diagram and Measuring principle
ALTOFLUX 2W 02/2001
40
5.6 Limits
PLEASE NOTE !
•
The limits specified in the table for process
temperature and operating pressure make
allowance for the tube liner and the flange
standard. • Abbreviation used:
DIN = DIN 2501 (= BS 4504)
ANSI = ANSI B 16.5
•
Refer to certificates of conformity for max.
allowable operating data for hazardous-duty
versions, provided only with hazardous-duty
equipment.
Limits for Teflon
®
PFA liner und Teflon
®
PTFE liner
Liner Flanges Max. operating pressure in bar (psig) at a process temperature of ...
Standard Nominal
diameter Pressure
rating /
Class ≤
40 °C
(≤ 105 °F)
≤
60°C
(≤ 140 °F)
≤
70 °C
( ≤ 158 °F)
≤
90 °C
(≤ 195 °F)
≤
100 °C
(≤ 210 °F)
≤
120 °C
(≤ 250 °F)
≤
140 °C
(≤ 284 °F)
1)
PFA DIN DN 25, 50, 80 PN 40 40 (580) 40 (580) 40 (580) 40 (580) 40 (580) 40 (580) 40 (580)
DN 100, DN 150 PN 16 16 (232) 16 (232) 16 (232) 16 (232) 16 (232) 16 (232) 16 (232)
ANSI 1“, 2“, 3“, 4“, 6“ 150 lb 19.6 (284) 19.0 (275) 18.7 (271) 18.1 (262) 17.7 (256) 17.0 (246) 16.2 (235)
300 lb on request
PTFE DIN DN 10, DN 15 PN 40 40 (580) 40 (580) 40 (580) 40 (580) 40 (580) 40 (580) 40 (580)
ANSI 3 /
8
“, 1 /
2
" 150 lb 19.6 (284) 19.0 (275) 18.7 (271) 18.1 (262) 17.7 (256) 17.0 (246) 16.2 (235)
300 lb on request
1) ambient temperature with max. +40 °C / +104 °F
Vacuum load
Liner Nominal diameter Max. operating pressure in mbar (psia) at a process temperature of ...
DIN ANSI ≤ 40 °C
(≤ 105 °F)
≤ 60 °C
(≤ 140 °F)
≤ 70 °C
( ≤ 158 °F)
≤ 90 °C
(≤ 195 °F)
≤ 100 °C
(≤ 210 °F)
≤ 120 °C
(≤ 250 °F)
≤ 140 °C
(≤ 284 °F)
PFA DN 25 - 150 1“- 6“ 0 (0) 0 (0) 0 (0) 0 (0) 0 (0) 0 (0) 0 (0)
PTFE DN 10, DN 15 3 /
8
“, 1 /
2
“ 0 (0) 0 (0) 0 (0) 0 (0) 0 (0) 500 (7.3) 750 (9.7)
Teflon ® is a registered trademark of Du Pont.