KROHNE CORIMASS E Series EN User Manual
Page 98
98
CORIMASS MFS 2000 - ...
1.5
10
30
Measuring ranges (for water
at 20
°
C or 68
°
F)
Nominal value
3.6 t/h or
130 lb/min
18 t/h or
660 lb/min
48 t/h or
1760 lb/min
90 t/h or
3300 lb/min
Flowrates:
min
0.09 t/h or
3.3 lb/min
0.45 t/h or
16.5 lb/min
1.2 t/h or
44 lb/min
2.25 t/h or
82 lb/min
max
5.4 t/h or
200 lb/min
24 t/h or
880 lb/min
72 t/h or
2640 lb/min
120 t/h or
4400 lb/min
Connections / Materials
Standard
14571: DIN 2635/PN40
316 L: ANSI 150 RF
Hast.C: DIN 2636/PN 40
DN 25
1”
DN 15
DN 40
2”
DN 25
DN 80
3”
-
DN 100
4”
-
Special versions
14571: DIN 2635/PN 40
DIN 2636/PN 63
ANSI 150 RF
ANSI 300 RF
SD tapered socket
t o DIN 11851
SC screw connect.
TRI-Clamp
JIS 2210 20 K
10 K
DN 15
DN 15
¾”
¾”
DN 15
DN 15
1”
15 A
-
DN 25
DN 25
1½”
1½”
DN 25
DN 25
1½”
25 A
-
DN 65
DN 65
2”
3”
DN 65
DN 65
3”
-
65 A
DN 80
DN 80
3”
4”
DN 80
DN 80
4”
-
80 A
Pressure loss
(for water at
nom. flowrate, 20
°
C or 68
°
F)
0.7 bar or 10 psig
0.6 bar or 8.7 psig
0.5 bar or 7.3 psig
0.5 bar or 7.3 psig
Permissible gas volume
percent (depending on
application conditions)
< 15%
< 5%
< 2%
< 2%
Product parameters
Temperature: Standard
-25 to +200
°
C or
-13 to +392
°
F
-25 to +200
°
C or
-13 to +392
°
F
-25 to +200
°
C or
-13 to +392
°
F
-25 to +200
°
C or
-13 to +392
°
F
Hazardous-duty
version.
-25 to +130
°
C or
-13 to 266
°
F
-25 to +130
°
C or
-13 to 266
°
F
-25 to +130
°
C or
-13 to 266
°
F
-25 to +130
°
C or
-13 to 266
°
F
Density
500 - 2000 kg/m
3
or
30 - 125 lb/ft
3
500 - 2000 kg/m
3
or
30 - 125 lb/ft
3
500 - 2000 kg/m
3
or
30 - 125 lb/ft
3
500 - 2000 kg/m
3
or
30 - 125 lb/ft
3
Nominal Pressure (dependent
on connection)
63 bar or 910 psig
63 bar or 910 psig
63 bar or 910 psig
63 bar or 910 psig
Density error limits
(0.5 - 2.0 g/cm
3
/30 - 125 lb/ft
3
measuring range, field calib.)
±
0.006 g/cm
3
or
±
0.29 lb/ft
3
±
0.003 g/cm
3
or
±
0.14 lb/ft
3
±
0.002 g/cm
3
or
0.10 lb/ft
3
±
0.002 g/cm
3
or
±
0.10 lb/ft
3
Thermal shock resistance
∆
T
≤
10 K or
≤
18
°
F per second
Ambient temperature
In operation
In storage
-25 to +60
°
C or -13 to +140
°
F
-50 to +60
°
C or -58 to +140
°
F
Materials
Measuring tube Standard
Special vers.
CrNi steel 1.4435 SS 316 L, AISI,
Hastelloy C (MFS 2000 - 60, - 300 only), CrNi steel 1.4571 or SS 316 Ti-AISI
Housing
CrNi steel 1.4301 or SS 304 - AISI
Terminal box
die-cast aluminium with epoxy finish
Protection category
(IEC 529 / EN 60529)
IP 67, equivalent to NEMA 6
Hazardous-duty versions
European Standard
FM approvals
pending
pending
Special versions
Special versions
Sanitary version, 3 A approval
Krohne America approval No. 529
Tubes are crevice free and electropolished to better than # 150 grit (70
µ
inches) finish.
Clean-In-Place design
Insulated measuring tube
on request
Flameproof enclosure
on request