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Liquicap M FMI52 PFM
2)
Only with M20 cable entry or G½ thread.
Endress+Hauser
Aluminum housing F17
Protection degree:
• IP66
• IP67
• NEMA 4X
Aluminum housing F13 with gas-tight process seal
Protection degree:
• IP66
2)
• IP68
• NEMA 4X
Stainless steel housing F27 with gas-tight process seal
Protection degree:
• IP66
• IP67
2)
• IP68
• NEMA 4X
Aluminum housing T13 with gas-tight process seal and separate connection
compartment (Ex d)
Protection degree:
• IP66
2)
• IP68
• NEMA 4X
Separate housing
Protection degree:
• IP66
2)
• IP68
• NEMA 4X
12.5.7
Electromagnetic compatibility (EMC)
Interference emission to EN 61326, Electrical Equipment Class B. Interference immunity to
EN 61326, Annex A (Industrial) and NAMUR Recommendation NE 21 (EMC).
Failure current is in accordance with NAMUR NE43: FEI50H = 22 mA.
A standard commercial instrument cable can be used.
Information on connecting shielded cables is provided in Technical Information
TI00241F "EMC test procedures".
12.6
Operating conditions: Process
12.6.1
Process temperature range
The following diagrams apply for:
• insulation
• PTFE
• PFA
• FEP
• standard applications outside hazardous areas
The temperature is restricted to T
used or if additional option B is selected: free from paint-wetting impairment
substances, only FMI51.
–40 °C (–40 °F) when the polyester housing F16 is
a
Technical data
39
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