Protection Class Ip 68 - ABB HART FEP300 Commissioning Instruction

Installation
3.6.1

Protection class IP 68

For sensors with protection class IP 68, the maximum flooding height is 5 m (16.4 ft). The
supplied cable (part no. D173D027U01) complies with submersion requirements.
Fig. 26
1 Maximum flooding height 5 m (16.4 ft)
3.6.1.1 Connection
1. Use the supplied cable to connect the sensor and the transmitter.
2. Connect the signal cable in the terminal box of the sensor.
3. Route the cable from the terminal box to above the maximum flooding height of 5 m (16.4 ft).
4. Tighten the cable gland.
5. Carefully seal the terminal box. Make sure the gaskets for the cover are seated properly.
Notice - Potentially adverse effect on IP 68 protection class
The sensor's IP 68 protection class may be compromised by damage to the signal cable.
The sheathing of the signal cable must not be damaged. Otherwise, the protection class IP 68
for the sensor cannot be ensured.
Important
As an option, the sensor can be ordered with signal cable already connected and a moulded
terminal box.
22 - EN ProcessMaster / HygienicMaster CI/FEP300/FEH300-EN