JUMO flowTRANS MAG H01, Руководство по эксплуатации

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1 Safety
1.12 Technical limit values
The device is only designed for use within the technical limit values specified on the nameplate and in
the data sheets.
The following technical limit values must be observed:
•
The admissible operating pressure (PS) and the admissible temperature (TS) must not exceed the
pressure temperature ratings (p/T ratings).
• The maximum operating temperature must not be exceeded
• The admissible ambient temperature must not be exceeded
• The housing protection type must be observed during use.
• The sensor must not be operated in the vicinity of powerful electromagnetic fields, e.g. motors,
pumps, transformers, etc. A minimum clearance of approx. 1 m (3.28 ft) must be maintained. When
mounting units on or to steel parts (e.g. steel brackets), a minimum clearance of 100 mm
(3.94 inches) must be maintained (these values were determined based on IEC 801-2 and
IEC TC77B).
1.13 Admissible measurement media
When using measurement media, the following points must be observed
•
Measurement media (fluids) may only be used if it can be ensured through state-of-the-art technol-
ogy or the operating experience of the operator that the chemical and physical properties, which are
necessary to ensure operational security, of the transmitter parts (measuring electrode or grounding
electrodes, lining or connection parts or protective screen or protective flange) that come into contact
with the media are not affected during their service life.
• Measurement media with unknown properties or abrasive measurement media may only be used if
the operator can perform regular and suitable tests to ensure the safe condition of the device.
• The specifications on the nameplate must be observed.