KROHNE OPTIMASS Series User Manual

Installation and Operating Instructions OPTIMASS
11
Pressure/Temperature de-rating for SS and Hast. C22
Metric DIN 2501 PN 40
0
5
10
15
20
25
30
35
40
45
50
55
60
65
70
0 102030405060708090100
Temperature Deg. C
Pressure (bar)
Secondary Pressure
Containment 316 L
Secondary Pressure
Containment 304 L
and flanges
DIN 2501 PN 40
DN100 PN40 Flange
Pressure/Temperature de-rating for Titanium Gr.9
ANSI 150/300/600 lbs
0
100
200
300
400
500
600
700
800
900
1000
-50 0 50 100 150 200 250 300 350
Temperature/deg. F
Pressure in psi
Secondary Pressure
containment 316 L
& ANSI 600 lbs
ANSI 300 lbs
ANSI 150 lbs
Secondary Pressure
containment 304 L

KROHNE OPTIMASS Series Specifications

General

Housing Material	Aluminum, stainless steel
Measurement Principle	Coriolis
Flow Measurement	Mass flow, density, temperature
Accuracy	±0.1% of rate
Repeatability	±0.05% of rate
Pressure Range	Up to 400 bar
Communication Protocols	HART, PROFIBUS DP/PA, Modbus, Foundation Fieldbus
Materials	Stainless steel, Hastelloy
Approvals	ATEX, IECEx
Output Signals	4-20 mA, pulse, frequency
Protection Class	IP67
Process Connection	Flanged, threaded, sanitary
Power Supply	24 V DC, 100-240 V AC