Endress+Hauser PROline prosonic Flow 93 Documentation Technique page 24



10
Cable entries
For number references see the figure on Page 2.
Cable entries for the transmitter terminal compartment

power supply / electric circuit cable: (Prosonic Flow 93)
Choice of cable gland M20x1.5 or thread for cable entry, ½" NPT, G ½" thread or
13.5 conduit thread.
Cable entries for the transmitter terminal compartment

sensor cable connection:
Choice of cable gland M20x1.5 or thread for cable entry, ½" NPT, G ½" thread or
13.5 conduit thread.
Service adapter
The service adapter is exclusively for connection to E+H-approved service interfaces.
Warning:
It is not permissible to connect the service adapter in explosive atmospheres.
Device fuse
Warning:
Use only fuses of the following types; the fuses are installed on the power supply board:
• Voltage 20...55 V AC / 16...62 V DC:
fuse 2.0 A slow-blow, disconnect capacity 1500 A
(Schurter, 0001.2503 or Wickmann, Standard Type 181 2.0 A)
• Voltage 85...260 V AC:
fuse 0.8 A slow-blow, disconnect capacity 1500 A
(Schurter, 0001.2507 or Wickmann, Standard Type 181 0.8 A)
.
PROline Prosonic Flow 93
Endress+Hauser