Environment - Endress+Hauser Cerabar PMP11 Operating Instructions Manual

Technical data
36
12.4

Environment

12.4.1 Ambient temperature range
Device Ambient temperature range
PMP11 –40 to +85 °C (–40 to +185 °F)
PMP21
PMP23
PMP21 Devices for hazardous areas: –40 to +70 °C (–40 to +158 °F)
PMP23
PMP11 Devices with M12 plug: –25 to +70 °C (–13 to +158 °F)
PMP21
PMP23
12.4.2 Storage temperature range
–40 to +85 °C (–40 to +185 °F)
12.4.3 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)
PMP11 Class 3K5 Air temperature: –5 to +45 °C (+23 to +113 °F),
PMP21 relative humidity: 4 to 95 %
satisfied according to IEC 721-3-3 (condensation not possible)
12.4.4 Degree of protection
Device Connection
PMP21 Cable5 m (16 ft)
PMP23
PMP21 Cable10 m (33 ft)
PMP23
PMP21 Cable25 m (82 ft)
PMP23
PMP11 M12 plug made of plastic
PMP21 M12 plug made of plastic
PMP23
PMP23 M12 plug made of metal
PMP11 Valve plug ISO4400 M16
PMP21
PMP23
PMP11 Valve plug ISO4400 NPT ½
PMP21
PMP23
1) Product Configurator, order code for "Electrical connection"
2) IP 68 (1.83 mH2O for 24 h)
3) The IP69K protection class is defined in accordance with DIN 40050 Part 9. This standard was withdrawn
on November 1, 2012 and replaced by DIN EN 60529. The name of the IP protection class changed to IP69
as part of this.
Cerabar PMP11, PMP21, PMP23
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
2) 3)
IP66/67 /69K NEMA type 4X enclosure
IP65 NEMA type 4X enclosure
IP65 NEMA type 4X enclosure
1)
Option
A
B
C
L
M
N
U
V
Endress+Hauser