Environment - Endress+Hauser Cerabar PMC11 Operating Instructions Manual

Cerabar PMC11, PMC21, PMP11, PMP21, PMP23
Endress+Hauser
12.5

Environment

12.5.1 Ambient temperature range
Device Ambient temperature range
PMC11 –40 to +70 °C (–40 to +158 °F)
PMP11
PMC21 –40 to +85 °C (–40 to +185 °F)
PMP21
PMP23
PMC21 Devices for hazardous areas: –40 to +70 °C (–40 to +158 °F)
PMP21
PMP23
1) Exception: the following cable is designed for an operating temperature range of
–25 to +70 °C (–13 to +158 °F): Product Configurator order code for "Accessory enclosed", option "RZ".
12.5.2 Storage temperature range
–40 to +85 °C (–40 to +185 °F)
12.5.3 Climate class
Device Climate class Note
PMP23 Class 4K4H Air temperature: –20 to +55 °C (–4 to +131 °F),
relative humidity: 4 to 100 %
satisfied according to DIN EN 60721-3-4 (condensation is possible)
PMC11 Class 3K5 Air temperature: –5 to +45 °C (+23 to +113 °F),
PMP11 relative humidity: 4 to 95 %
PMC21 satisfied according to IEC 721-3-3 (condensation not possible)
PMP21
12.5.4 Degree of protection
Device Connection
PMP21 Cable5 m (16 ft)
PMP21
PMP23
PMP21 Cable10 m (33 ft)
PMP21
PMP23
PMP21 Cable25 m (82 ft)
PMP21
PMP23
PMC11 M12 plug
PMP11
PMC21 M12 plug
PMP21
PMP23
PMP23 M12 plug made of metal
1)
Climate class
2)
IP66/68 NEMA type 4X/6P enclosure
2)
IP66/68 NEMA type 4X/6P enclosure
2)
IP66/68 NEMA type 4X/6P enclosure
IP65 NEMA type 4X enclosure
IP65/67 NEMA type 4X enclosure
3)
IP66/69 NEMA type 4X enclosure
Technical data
1)
Option
A
B
C
L
M
N
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