Nameplate with information on the remote seals
The nameplate with information on the remote seals is located on the back of the enclosure.
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① Diaphragm remote seals of sandwich type ⑦ Nominal diameter/nominal pressure: 4 inch, 50
mm tube length, CLASS 600
② Article number (MLFB number) ⑧ Filling liquid: Food grade oil (FDA-compliant)
③ Order supplement (order code) ⑨ Wetted materials: Diaphragm duplex, 1.4462
④ Serial number ⑩ QR code for mobile website with device-specific
information
⑤ Operating temperature ⑪ Assembly and manufacturing location
⑥ Vacuum service: No, oxygen ≤ 60 °C;
≤ 50 bar
Figure 2-4 Example
2.7 Checking the consignment
1. Check the packaging and the delivered items for visible damages.
2. Report any claims for damages immediately to the shipping company.
3. Retain damaged parts for clarification.
4. Check the scope of delivery by comparing your order to the shipping documents for
correctness and completeness.
WARNING
Using a damaged or incomplete device
Risk of explosion in hazardous areas.
● Do not use damaged or incomplete devices.
2.8 Security information
Siemens provides products and solutions with industrial security functions that support the
secure operation of plants, systems, machines, and networks.
In order to protect plants, systems, machines and networks against cyber threats, it is
necessary to implement – and continuously maintain – a holistic, state-of-the-art industrial
security concept. Siemens’ products and solutions only form one element of such a concept.
Introduction
2.8 Security information
SITRANS P320/P420 with 4 to 20 mA/HART
Compact Operating Instructions, 09/2018, A5E38874562-AB 15