Flow Cell Optional Temperature Sensor; Labels And Nameplates; Atex Certified; Figure 9: Example Main Plate - Elster Q.Sonic PLUS Quick Start Manual

Elster NV/SA
Rijkmakerlaan 9
2910 Essen,
Belgium
T + 32 3 670 0700
www.elster-instromet.com
Reynolds flow profile correction
•
Compensation of the flow cell expansion due to gas pressure
•
Caution!
4.5

Flow cell optional temperature sensor

As an optional feature the UFM can be equipped with a temperature sensor. The
temperature sensor is used for:
The Reynolds flow profile correction
•
Compensation of the flow cell expansion due to flow cell temperature
•
Caution!.
4.6

Labels and nameplates

Nameplates and labels are used to identify the product and to provide details on the
specific product. Together with the product manual it specifies how the product is certified
and designed.
The main (type)plate (see Figure 9) provides information on mechanical design
conditions as well as flow related information such as meter factor and range. If the
UFM has been manufactured in accordance with the Measuring Instruments Directive
(MID) the related certificate reference T10335 is mentioned in the top right corner of the
main plate. Refer to chapter 9 for more MID information
Refer to the type plate on the SPU for the applicable hazardous area approval. This
could be according to ATEX, IECEx or FM, see Figure 10 to Figure 12. (CSA approval
is pending)

Figure 9: example main plate

4.6.1.

ATEX certified

The explosion proof housing has following ATEX certification information:
This reproduction is sole property of Elster NV/SA and is subject to the conditions that it or any information contained therein will not be used in any way
detrimental to our interests and that all copies will be returned immediately on demand
DOCUMENT TITLE
ULTRASONIC FLOWMETER SERIES 6, MODELS Q.SONIC
SUBTITLE
QUICK START MANUAL
DOCUMENT NUMBER
22.100.200.000.02/2
The pressure sensor is not used for Volume conversion
The temperature sensor is not used for volume conversion.
REVISION REVISION DATE
B 2013-02-22
22.100.200.000.02_2_B ULTRASONIC FLOWMETER SERIES 6.DOC
PLUS
PAGE
12 OF 29