Endress+Hauser Deltabar PMD78B User Manual

Deltabar PMD78B PROFINET with Ethernet-APL Mounting
Endress+Hauser 21
Level measurement in a closed vessel, diaphragm seal on one side with temperature
isolator
–
min.
max.
1
2
3
+
4
+ -
A0038703
1 Shutoff valve
2 Separator
3 Drain valve
4 Device
• Mount the device directly on the vessel
• Always connect the piping on the negative side above the maximum level
Level measurement in a closed vessel, diaphragm seal on one side or both sides with
capillary
min.
max.
–
+
1
+ -
2
≥ 100 (3.94)
A0038705
1 Device
2 Ensure strain relief to prevent the capillary from bending (bending radius ≥ 100 mm (3.94 in)).
Mount the device below the lower diaphragm seal
Level measurement is only guaranteed between the upper edge of the lower diaphragm
seal and the lower edge of the upper diaphragm seal.

Endress+Hauser Deltabar PMD78B Specifications

General

Brand	Endress+Hauser
Model	Deltabar PMD78B
Category	Measuring Instruments
Language	English