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Cerabar M PMC51, PMP51, PMP55

XA02712P-A

Hauser

9

Temperature

tables

• The specified surface temperature takes into account all direct

heat influences from process heat and self-heating at the

enclosure.

• Surface temperatures at the process side maybe higher and

must be considered by the user (e.g. at high temperature process

connections).

• The T-marking is based on the process temperature of the

compact designs.

• The specified ambient and process temperature ranges

exclusively refer to the explosion protection and must not be

exceeded. Operationally permitted ambient temperature ranges

can be restricted depending on the version: See Operating

Instructions.

• Do not exceed the max. ambient temperature at the enclosure.

Device type PMC51, PMP51

The process temperatures refer to the temperature at the

separation membrane.

Device type PMP55

Higher temperatures are permitted depending on the type of

diaphragm seal.

Device type PMC51

Maximum surface
temperature

Process temperature range Ambient temperature range

T125 °C

–40 °C ≤ T

p

 ≤ +80 °C

–40 °C ≤ T

a

 ≤ +60 °C

–40 °C ≤ T

p

 ≤ +100 °C

–40 °C ≤ T

a

 ≤ +55 °C

–40 °C ≤ T

p

 ≤ +125 °C

–40 °C ≤ T

a

 ≤ +45 °C

Specific conditions of use:

The surface temperature is

• for equipment protection level (EPL) Da: T

200

 125 °C (with 200 mm

dust deposit)

• and equipment protection level (EPL) Db: T

L

 125 °C (with dust

accumulation T

L

)

T

L

 marking:

The assigned surface temperature without dust layer is the same.

Содержание Cerabar M PMC51? Cerabar M PMP51

Страница 1: ...Products Solutions Services Safety Instructions Cerabar M PMC51 PMP51 PMP55 4 20 mA HART PROFIBUS PA FOUNDATION Fieldbus II 1 2 D Ex ta tb IIIC Da Db 0 XA02712P A 00 EN 01 21 71544760 2021 10 11...

Страница 2: ......

Страница 3: ...ieldbus Table of contents Associated documentation 4 Supplementary documentation 4 Manufacturer s certificates 4 Manufacturer address 4 Other standards 5 Extended order code 5 Safety instructions Gene...

Страница 4: ...nloads Brochures and Catalogs Text Search CP00021Z On the CD for devices with CD based documentation Manufacturer s certificates UK Declaration of Conformity Declaration Number UK_00215 The UK Declara...

Страница 5: ...pecification is displayed instead of the placeholders Basic specifications The features that are absolutely essential for the device mandatory features are specified in the basic specifications The nu...

Страница 6: ...in the document Device type PMC51 PMP51 PMP55 Basic specifications Position 1 2 Approval Selected option Description PMC51 PMP5x UB UK Ex II 1 2 D Ex ta tb IIIC T200 125 C Da Db Position 3 Output Sele...

Страница 7: ...national regulations Comply with the installation and safety instructions in the Operating Instructions Install the device according to the manufacturer s instructions and national regulations Only u...

Страница 8: ...Do not open in a potentially explosive dust atmosphere Seal the cable entry or piping tight see protection type of enclosure in the Temperature tables chapter Connect the device using suitable cable a...

Страница 9: ...es can be restricted depending on the version See Operating Instructions Do not exceed the max ambient temperature at the enclosure Device type PMC51 PMP51 The process temperatures refer to the temper...

Страница 10: ...ture range Ambient temperature range T125 C 40 C Tp 200 C 40 C Ta 65 C 40 C Tp 300 C 40 C Ta 60 C 40 C Tp 400 C 40 C Ta 55 C Specific conditions of use The surface temperature is for equipment protect...

Страница 11: ...ufacturer Recommended 3 5 Nm Maximum 10 Nm This value may be different depending on the type of cable However the maximum value must not be exceeded Only suitable for fixed installation The operator m...

Страница 12: ...www addresses endress com 71544760 71544760...

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