FLUXUS WW 2 Safety instructions
10 UMFLUXUS_WWV1-1EN, 2018-02-28
2 Safety instructions
2.1 General safety instructions
Prior to any work, read the user manual carefully and in full.
Failure to comply with the instructions, in particular with the safety instructions, poses a risk to health and can lead to
material damages. If you have any questions, please contact FLEXIM.
During installation and operation of the measuring equipment, observe the ambient and installation conditions specified in
the documentation.
The following symbols are affixed to the measuring equipment:
The measuring equipment has to be checked for proper condition and operational safety before each use. If disturbances
or damages have occurred during installation or operation of the measuring equipment, please inform FLEXIM.
It is not allowed to make unauthorized modifications or alterations to the measuring equipment.
If the measuring point is within an explosive atmosphere, the danger zone and present explosive atmosphere have to be
determined. The transmitter, transducers and accessories have to be appropriate and approved for the conditions in this
zone.
The personnel has to be suitably trained and experienced for the work.
Observe the "Safety instructions for the use in explosive atmospheres" (see SIFLUXUS document). Observe the instructions
for hazardous substances and the respective safety data sheets. Observe the regulations for the disposal of electrical equip-
ment.
2.2 Intended use
The measuring equipment is intended for the measurement of fluid properties in closed pipes. By means of connected
transducers, the transit times of the ultrasonic signals in the fluid and the pipe as well as other related properties, such as
temperature and pressure, are measured and evaluated.
The transmitter uses these values to calculate the sought quantities, e.g., volumetric flow rate, mass flow rate, heat quan-
tity, density and concentration. Through comparison with the values stored in the transmitter further quantities can be
determined. The quantities are provided via configurable outputs and the display.
• All instructions of this user manual have to be observed to ensure intended use.
• Any use beyond or other than the intended use is not covered by warranty and can present a danger. Any damage aris-
ing from not intended use shall be solely the liability of the operator or user.
• The measurement is carried out without direct contact to the fluid in the pipe. The flow profile is not influenced.
• The transducers are fixed to the pipe using the supplied transducer mounting fixture.
symbol meaning
direct current
connection to ground
ground conductor terminal
warning of voltage
observe the user manual
Attention!
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