WIKA DSSA11A Manual De Instrucciones página 8

2. Design and function / 3. Safety
A customer-specific switch point setting can be defined when ordering. If no additional
ordering information is provided, the factory setting is set for switching at the full scale
value and for switching back at 90 % of the full scale value. The switch point setting can
only be subsequently parameterised for diaphragm seal systems with an IO-Link interface
EN
or teach function.
2.3 Scope of delivery
Diaphragm seal system
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Operating instructions
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Certificates (option)
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Cross-check scope of delivery with delivery note.
2.4 Product passport
The product passport is a web application where various information about an instrument
can be retrieved by entering the 11-digit alphanumeric serial number. This includes, for
example, instrument configuration, article number, operating instructions, data sheet or
calibration certificates. The product passport can be retrieved from the product page or
directly from the corresponding web application (https://portal.wika.com/serial/).
3. Safety
3.1 Intended use
The model DSSA11SA diaphragm seal system is used on the one hand for the
pressure-dependent switching of circuits by means of a PNP or NPN output signal for
process control. Moreover, versions with standardised IO-Link interfaces can easily
be configured and the instrument status can be monitored. Depending on the selected
measuring range, the instrument can be used for measuring gauge pressure/vacuum or
absolute pressure.
The compact instrument has been designed for industrial hygienic applications (for
indoor and outdoor areas). The all-welded diaphragm ensures a long service life and leak
tightness. The requirements of CIP (cleaning in place) and SIP (sterilisation in place) are
fulfilled. Process connection and system fill fluid are suitable for the food and pharma-
ceutical industry and, depending on the version, are available for applications with 3-A or
EHEDG requirements.
8
Web application
WIKA operating instructions, model DSSA11SA