Endress+Hauser Liquicap M FMI51 HART - Environmental Operating Conditions

Technical data Liquicap M FMI51 HART
88 Endress+Hauser
12.5 Operating conditions: Environment
12.5.1 Ambient temperature range
• F16 housing: –40 to +70 °C (–40 to +158 °F)
• remaining housing: –50 to +70 °C (–58 to +158 °F)
• observe derating
• use a protective cover, when operating outdoors
12.5.2 Climate class
DIN EN 60068-2-38/IEC 68-2-38: Z/AD check
12.5.3 Vibration resistance
DIN EN 60068-2-64/IEC 68-2-64: 20 to 2 000 Hz, 0.01 g
2
/Hz
12.5.4 Shock resistance
DIN EN 60068-2-27/IEC 68-2-27: 30g acceleration
12.5.5 Degree of protection
All protection degree regarding EN60529.
NEMA4X protection degree regarding NEMA250.
Polyester housing F16
Protection degree:
• IP66
• IP67
• NEMA 4X
Stainless steel housing F15
Protection degree:
• IP66
• IP67
• NEMA 4X
Aluminum housing F17
Protection degree:
• IP66
• IP67
• NEMA 4X
Aluminum housing F13 with gas-tight process seal
Protection degree:
• IP66
• IP68
21)
• NEMA 4X
Stainless steel housing F27 with gas-tight process seal
Protection degree:
• IP66
• IP67
• IP68
21)
• NEMA 4X
21) Only with M20 cable entry or G½ thread.