Yokogawa ADMAG AXF - Manual (Page 77)

IM 01E20D01-01E 6-15
6. OUTLINE
Natural Soft Rubber Lining
General-Purpose Use and Submersible Type, Remote
Flowtube (electrode structure code 1: Non-replace-
able electrode)
F05-2.EPS
4(580)
2(290)
1(145)
– 0.05(–7.3)
*1
*1 : –0.04 MPa (–5.7 psi) for sizes of 350 mm (14 in.) and 400 mm (16 in.)
Pressure
MPa (psi)
–10
(14)
0
(32)
40
(104)
80
(175)
Temperature °C (°F)
50 mm (2.0 in.) (flange type, wafer type)
65 to 200 mm (2.5 to 8.0 in.) (flange type, wafer type)
250, 300 mm (10, 12 in.) (flange type)
250, 300 mm (10, 12 in.) (wafer type)
350, 400 mm (14 , 16 in.) (flange type)
EPDM Rubber Lining
General-Purpose Use and Submersible Type, Remote
Flowtube (electrode structure code 1: Non-replace-
able electrode)
4(580)
2(290)
1(145)
– 0.05(–7.3)
*1
Pressure
MPa (psi)
–10
(14)
0
(32)
40
(104)
80
(175)
Temperature °C (°F)
50 mm (2.0 in.) (flange type, wafer type)
65 to 200 mm (2.5 to 8.0 in.) (flange type, wafer type)
250, 300 mm (10, 12 in.) (flange type)
250, 300 mm (10, 12 in.) (wafer type)
350, 400 mm (14, 16 in.) (flange type)
F05-3.EPS
*1 : –0.04 MPa (–5.7 psi) for sizes of 350 mm (14 in.) and 400 mm (16 in.)
Reasonable Figure for Thermal Shock of Creamics Lining:
F21.EPS
Size 2.5 to 25 mm (0.1 to 1.0 in.)
120 (248)
100 (212)
60 (140)
Increase
Decrease
1(3) 5(15) 10(30)
Flow Velocity m/s(ft/s)
Size 40 and 50 mm (1.5 and 2.0 in.)
90 (162)
50 (122)
100 (212)
30 (86)
Increase
Decrease
1(3) 5(15) 10(30)
Flow Velocity m/s(ft/s)
Size 80 to 200 mm (3.0 to 8.0 in.)
50 (122)
70 (158)
30 (86)
Increase
Decrease
1(3) 5(15) 10(30)
Flow Velocity m/s(ft/s)
∆T°C(°F)
∆T°C(°F)
∆T°C(°F)
“Decrease” means that the temperature of a measured
fluid drops rapidly, while “increase” means that the
temperature rises rapidly. The maximum allowable ranges
in both cases are indicated by the curves shown in the
diagrams, with the solid line indicating the maximum
increase, and the broken line the maximum decrease.
∆T: Change in temperature of measured fluid in one
second
Flow velocity: flow velocity of the measured fluid
Allowable Conditions for Cleaning Sanitary Type
Linings
Steam or hot water cleaning: Max.temp.= 150
°C (302°F),
time= 60 minutes or less
Vibration Conditions:
Level of vibration in conformity with IEC 60068-2-6
(SAMA 31.1-1980)
• Integral Flowmeter: 9.8 m/s 2 or less (frequency of 500
Hz or less)
• Remote Flowtube (size 2.5 to 400 mm (0.1 to 16 in.)):
19.6 m/s 2 or less (frequency of 500 Hz or less)
Note: Avoid locations with much vibration (where the pipe
vibration frequency is 500 Hz or more), which may
cause damage to the equipment.