Endress+Hauser Cerabar PMC51B, Краткое руководство по эксплуатации

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Cerabar PMC51B HART Electrical connection
Hauser 17
6.3 Ensuring the degree of protection
6.3.1 Cable entries
• Gland M20, plastic, IP66/68 TYPE 4X/6P
• Gland M20, brass nickel plated, IP66/68 TYPE 4X/6P
• Gland M20, 316L, IP66/68 TYPE 4X/6P
• Thread M20, IP66/68 TYPE 4X/6P
• Thread G1/2, IP66/68 TYPE 4X/6P
If the G1/2 thread is selected, the device is delivered with an M20 thread as standard and a
G1/2 adapter is included with the delivery, along with the corresponding documentation
• Thread NPT1/2, IP66/68 TYPE 4X/6P
• Dummy plug transport protection: IP22, TYPE 2
• *Cable 5 m, IP66/68 TYPE 4X/6P pressure compensation via cable
• *Valve plug ISO4400 M16, IP65 TYPE 4X
• HAN7D plug, 90 degrees, IP65 NEMA Type 4X
• M12 plug
When housing is closed and connecting cable is plugged in: IP66/67, NEMA Type 4X
When housing is open or connecting cable is not plugged in: IP20, NEMA Type 1
NOTICE
M12 plug and HAN7D plug: incorrect mounting can invalidate the IP protection class!
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The degree of protection only applies if the connecting cable used is plugged in and
screwed tight.
‣
The degree of protection only applies if the connecting cable used is specified according to
IP67, NEMA Type 4X.
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The IP protection classes are only maintained if the dummy cap is used or the cable is
connected.