8 FLOWSIC600 · Addendum to Operating Instructions · 8017812/ZYM6/V1-6/2018-05 · © SICK Engineering GmbH
FLOWSIC600 DRU
2.1
Product description
2.1.1 Overview
FLOWSIC600 DRU is an innovative ultrasonic dual-path gas meter for upstream
applications based on FLOWSIC600. The meter has a full-bore design and includes a 10D
inlet piping for piping diameters ≤ 4“. For larger diameters an additional specially for DRU
manufactured 10D inlet piping is included in the scope of delivery.
With a turn-down ratio of > 50:1
1
FLOWSIC600 DRU covers a wide flow range that usually
requires several orifice plates. Due to its special design FLOWSIC600 DRU provides low
measurement uncertainty without need for a high-pressure flow calibration.
High quality components with superior manufacturing precision and wet gas resistant
transducers ensure long-term measurement reliability even in challenging conditions.
FLOWSIC600 DRU provides advanced diagnostic capabilities for real-time monitoring of the
meter and the process. The ultrasonic measurement principle with direct path layout
makes FLOWSIC600 DRU virtually maintenance-free – even with high liquid loads.
For further information please refer to OI FLOWSIC600 chapter 2.
1
100:1 can be achieved with high pressure calibration
Figure 1 FLOWSIC600 DRU
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3
4
1
5
1 Flange
2 Meter body
3SPU
4 Pressure tap
5 Transducer cover
FLOWSIC600 DRU 3" and 4"
FLOWSIC600 DRU 6"
2
1
3
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