Protection Class Ip 68 - ABB FSM4000 Series Commissioning Instruction

Electrical connection
4.2.2

Protection class IP 68

For flowmeter sensors with protection class IP 68, the maximum flooding height is 5 m. The
supplied cable (signal cable part no. D173D025U01 / magnet coil cable part no.:
D173D147U01) fulfill the submersion requirements.
Fig. 23
1 Max. flooding height 5 m
4.2.2.1 Connection
1. Use the supplied cable to connect the flowmeter sensor and the transmitter.
2. Connect the signal cable in the terminal box of the flowmeter sensor.
3. Route the cable from the terminal box to over the maximum flooding height of 5 m.
4. Tighten the cable gland.
5. Carefully seal the terminal box. Make sure the gaskets for the cover are seated properly.
Warning - Potential damage to parts!
The sheathing of the signal cable must not be damaged. Otherwise, the protection class IP 68
for the flowmeter sensor cannot be ensured.
Important
As an option, the flowmeter sensor can be ordered with signal cable already connected and a
moulded terminal box.
20 - EN FSM4000 D184B141U02