Operating Conditions (Process); 10.1.10 Mechanical Construction - Endress+Hauser PROline Prosonic Flow 93 FOUNDATION Fieldbus Operating Instructions Manual

PROline Prosonic Flow 93 FOUNDATION Fieldbus
Medium temperature
range
Limiting medium pressure
range
(nominal pressure)
Pressure loss
Design, dimensions
Weight
Material
Endress+Hauser
10.1.9

Operating conditions (process)

• Flowrate measuring sensors Prosonic Flow P (Clamp On):
–40...+80 °C / 0...+170 °C
• Flowrate measuring sensors Prosonic Flow W (Clamp On):
–20...+80 °C
• Flowrate measuring sensors Prosonic Flow W (Insertion):
–40...+80 °C
• Sound velocity measuring sensors DDU 18:
–40...+80 °C / 0...+170 °C
• Wall thickness measuring sensor DDU 19:
0...+60 °C
Perfect measurement requires that the static fluid pressure is higher than vapour
pressure.
Maximum nominal pressure for W sensors (Insertion): PN 16 (PSI 232)
There is no pressure loss.

10.1.10 Mechanical construction

see Page 116 ff.
Transmitter wall-mount housing: 6.0 kg
Measuring sensors:
• Flowrate measuring sensors P incl. mounting rail and tensioning band: 2.8 kg
• Flowrate measuring sensors W (Clamp On) incl. mounting rail and tensioning bands:
2.8 kg
• Flowrate measuring sensors W (Insertion / single path version): 4.5 kg
• Flowrate measuring sensors W (Insertion / dual path version): 12.0 kg
• Sound velocity measuring sensors DDU 18 incl. tensioning band: 2.4 kg
• Wall thickness measuring sensor DDU 19 incl. tensioning band: 1.5 kg
Transmitter housing 93 (wall-mount housing):
Powder-coated die-cast aluminum
Standard designations of the materials (measuring sensors P / W / DDU 18 / DDU 19):
Sensor housing W (Clamp On)
Nickled brass
Sensor housing P / DDU 18 / DDU 19
Sensor holder
Welding parts for W sensors
(Insertion version)
Sensor contact surface
Tensioning bands
High temperature sensor cable
– Cable connector (stainless steel)
– Cable sheath
Standard sensor cable
– Cable connector (nickled brass)
– Cable sheath
DIN 17660
2.0401
DIN 17440
1.4301
1.4301
1.4301
Chemical-resistant plastic
1.4301
1.4301
PTFE
2.0401
PVC
10 Technical data
UNS
C38500
AISI
304
304
304
304
304
PTFE
C38500
PVC
113