KROHNE OPTIMASS Series User Manual

Installation and Operating Instructions OPTIMASS
20
1.2.10 Weights & Dimensions
Weights
Weight of OPTIMASS 7000 sensor fitted with a typical standard flange in kg (lbs)
Size 06 10 15 25 40 50 80
Kg
16 20 23 35 80 145 260
lbs
35 44 51 77 176 319 572
Flanged versions
Dimensions
Meter
Size
ø A B C std C Ex D for std
Flanges
D1 for ANSI 600# flg. &
tongue/groove
06 102 312 104 120 420±2 428±2
10 102 312 104 120 510±2 518±2
15 102 312 104 120 548±2 556±2
25 115 319 104 120 700±2 708±2
40 170 346 104 120 925±2 933±2
50 220 371 104 120 1101±2 1109±2
mm
80 274 398 104 120 1460±2 1468±2
06 4.0 12.3 4.1 4.7 16.5±0.08 16.9±0.08
10 4.0 12.3 4.1 4.7 20.1±0.08 20.4±0.08
15 4.0 12.3 4.1 4.7 21.6±0.08 21.9±0.08
25 4.5 12.6 4.1 4.7 27.6±0.08 27.9±0.08
40 6.7 13.6 4.1 4.7 36.4±0.08 36.7±0.08
50 8.7 14.6 4.1 4.7 43.3±0.08 43.7±0.08
inches
80 10.8 15.7 4.1 4.7 57.5±0.08 57.8±0.08
Hygienic Versions
As for flanged meters except for
dimension D opposite

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