Operating Conditions (Installation); Operating Conditions (Environment) - Endress+Hauser PROline Prosonic Flow 93 FOUNDATION Fieldbus Operating Instructions Manual

10 Technical data
Installation instructions
Inlet and outlet runs
Length of connecting
cable
Ambient temperature
range
Storage temperature
Degree of protection
Shock and vibration
resistance
Electromagnetic
compatibility (EMC)
112
10.1.7

Operating conditions (installation)

Any orientation (vertical, horizontal)
Restrictions and additional installation instructions → Page 14 ff.
Clamp On version → Page 15
Insertion version → Page 16
Shielded cables are offered in the following lengths:
5 m, 10 m, 15 m and 30 m
Route the cable well clear of electrical machines and switching elements.
10.1.8

Operating conditions (environment)

• Transmitter Prosonic Flow 93:
− 20...+60 °C
• 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 version):
− 40...+80 °C
• Sound velocity measuring sensors DDU 18:
− 40...+80 °C / 0...+170 °C
• Wall thickness measuring sensor DDU 19:
0...+60 °C
• Sensor cable PTFE: − 40...+170 °C; sensor cable PVC: − 20...+70 °C
• In heated piping or piping conveying cold fluids, it is always permissible to insulate
the piping completely with the mounted ultrasonic sensors.
• Install the transmitter at a shady location. Avoid direct sunlight, particularly in warm
climatic regions.
The storage temperature corresponds to the operating temperature range of the
measuring transmitter and the appropriate measuring sensors and the corresponding
sensor cable (see above).
• Transmitter Prosonic Flow 93:
IP 67 (NEMA 4X)
• Flowrate measuring sensors Prosonic Flow P (Clamp On):
IP 68 (NEMA 6P)
• Flowrate measuring sensors Prosonic Flow W (Clamp On)
IP 67 (NEMA 4X)
• Flowrate measuring sensors Prosonic Flow W (Insertion version):
IP 68 (NEMA 6P)
• Sound velocity measuring sensors DDU 18:
IP 68 (NEMA 6P)
• Wall thickness measuring sensor DDU 19:
IP 67 (NEMA 4X)
According to IEC 68-2-6
To EN 61326/A1 (IEC 1326) „Emmision to class A requirements" and NAMUR
Recommendations NE 21
PROline Prosonic Flow 93 FOUNDATION Fieldbus
Endress+Hauser