PMC21 datasheet(27/48 Pages) EH

27 / 48 page

Cerabar PMC11, PMC21, PMP11, PMP21

Endress+Hauser

Process

Process temperature range

for devices with ceramic

process isolating diaphragm

Device

Process temperature range

PMC11

–25 to +85 °C (–13 to +185 °F)

PMC21

–25 to +100 °C (–13 to +212 °F)

PMC21 for oxygen applications

–10 to +60 °C (+14 to +140 °F)

• For saturated steam applications, use a device with a metal process isolating diaphragm, or

provide a siphon for temperature isolation when installing.

• Pay attention to the process temperature range of the seal. See also the following table.

Seal

Notes

Process temperature range

Option

FKM

–20 to +100 °C (–4 to +212 °F)

A 1)

FKM

Cleaned for oxygen service

–10 to +60 °C (+14 to +140 °F)

A 1) and HB 2)

EPDM 70

–25 to +100 °C (–13 to +212 °F)

J 1)

Product Configurator, order code for "Seal"

Product Configurator, order code for "Service"

Applications with changes in temperature

Frequent extreme changes in temperatures can temporarily cause measuring errors. Temperature

compensation takes place after a few minutes. Internal temperature compensation is faster the

smaller the change in temperature and the longer the time interval.

For further information please contact your local Endress+Hauser Sales Center.

Process temperature range

for devices with metallic

process isolating diaphragm

Device

Process temperature range

PMP11

–25 to +85 °C (–13 to +185 °F)

PMP21

–40 to +100 °C (–40 to +212 °F)

Applications with changes in temperature

Frequent extreme changes in temperatures can temporarily cause measuring errors. Internal

temperature compensation is faster the smaller the change in temperature and the longer the time

interval.

For further information please contact your local Endress+Hauser Sales Center.

PMC21 Datasheet(PDF) 27 Page - Endress+Hauser Group Services AG

PMC21 Datasheet(HTML) 27 Page - Endress+Hauser Group Services AG

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