Endress+Hauser Cerabar S PMC71 Sicherheitshinweise Seite 11

Cerabar S
Temperature tables
Connection data
Endress+Hauser
Type of protection/ Type
level of protection
II 1/2 G all
Ex ia IIC T6 Ga/Gb
II 1/2 G PMC71,
Ex ia IIC T4...T2 Ga/Gb PMP71
PMC71
High temperature
PMP72
PMP72
High temperature
The process temperatures refer to the temperature at the separation membrane of PMC71, PMP71 and PMP72.
For PMP75, higher temperatures are permitted depending on the type of diaphragm seal (do not exceed the max.
ambient temperature at the housing).
Type of protection/ Type
level of protection
II 1/2 D all
Ex ia IIIC T85 °C Da/Db
Type of protection/ Electronic insert:
level of protection
4-20 mA HART
Ui  30 V DC
II 1/2 G
li  300 mA
Ex ia IIC T6 Ga/Gb
Pi  1 W
II 1/2 G
Ci  11.8 nF
Ex ia IIC T4...T2 Ga/Gb
Li  225 μH
(Order code, Position 2
"Output; Operation": A, B, C)
or
Li = 0
(Order code, Position 2
"Output; Operation": D, E, F)
Type of protection/ Electronic insert:
level of protection
4-20 mA HART
Ui  30 V DC
II 1/2 D
li  300 mA
Ex ia IIIC T85°C Da/Db
Pi  1 W
Ci  11.8 nF
Li  225 μH
(Order code, Position 2
"Output; Operation": A, B, C)
or
Li = 0
(Order code, Position 2
"Output; Operation": D, E, F)
KEMA 03 ATEX 1561 / XA00253P-D
Temperature Process temperature
class
 80 °C
T6
 120 °C
T4
 150 °C
T3
180 °C
 280 °C
T2
Ingress Max. surface
protection temperature at max.
of housing ambient temperature
IP66/67 +85 °C
PROFIBUS PA, FOUNDATION Fieldbus
Ui  17.5 V DC
li  500 mA
Pi  5.5 W
or
Ui  24 V DC
li  250 mA
Pi  1.2 W
Ci  5 nF
Li  10 μH
(suitable for connection to a fieldbus system
according to the FISCO model)
PROFIBUS PA, FOUNDATION Fieldbus
Ui  17.5 V DC
Ii  500 mA
Pi  5.5 W
(suitable for connection to a fieldbus system
according to the FISCO model)
or
Ui  24 V DC
Ii  250 mA
Pi  1.2 W
Ci  5 nF
Li  10 μH
Ambient temperature
(Housing)
–40 °C Ta  +40 °C
–40 °C Ta  +70 °C
Ambient temperature
(Housing)
–40 °C Ta  +70 °C
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