Process; Process Temperature Range For Devices With Ceramic; Process Isolating Diaphragm; Process Temperature Range For Devices With Metallic - Endress+Hauser Cerabar PMC11 Technical Information

Cerabar PMC11, PMC21, PMP11, PMP21
Process temperature range
for devices with ceramic

process isolating diaphragm

Process temperature range
for devices with metallic
process isolating diaphragm
Endress+Hauser

Process

Device
PMC11
PMC21
PMC21 for oxygen applications
• 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
FKM -
FKM Cleaned for oxygen service
EPDM 70 -
1) Product Configurator, order code for "Seal"
2) 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.
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.
Process temperature range
–25 to +85 °C (–13 to +185 °F)
–25 to +100 °C (–13 to +212 °F)
–10 to +60 °C (+14 to +140 °F)
Process temperature range
–20 to +100 °C (–4 to +212 °F)
–10 to +60 °C (+14 to +140 °F)
–25 to +100 °C (–13 to +212 °F)
Option
1)
A
1) 2)
A and HB
1)
J
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