Connection With Ip Rating Ip 68 - ABB FSM4000 Operating Instruction

FSM4000 ELECTROMAGNETIC FLOWMETER | OI/FSM4000-EN REV. E

Connection with IP rating IP 68

1 Maximum flooding height 5 m (16.4 ft)
Figure 31: Maximum flooding height for IP 68 sensors
For sensors with IP rating IP 68, the maximum flooding height is
5 m (16.4 ft).
The supplied signal cable fulfills all the submersion
requirements.
The sensor is type-tested in accordance with EN 60529. Test
conditions:
14 days at a flooding height of 5 m 16.4 ft).
Electrical connection
NOTICE
Adverse effect on the IP rating IP 68
The IP rating IP 68 of the sensor may be adversely affected as
a result of damage to the signal cable.
• The sheathing of the signal cable must not be damaged.
1. Use the supplied signal 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 gasket for the
cover is seated properly.
Note
As an option, the sensor can be ordered with the signal cable
already connected to the sensor and the terminal box already
potted.
Potting the terminal box on-site
CAUTION
Danger to health!
The two-component potting compound is toxic – observe all
relevant safety measures!
Comply with the safety data sheet of the two-component
potting compound before preparations are started.
Risk notes:
• R20: Damaging to health when inhaled.
• R36/37/38: Irritates the eyes, respiratory organs and
the skin.
• R42/43: Sensitization through inhaling and skin
contact is possible.
Safety advice:
• S23: Do not inhale gas/smoke/humidity/aerosol.
• S24: Avoid contact with the skin.
• S37: Wear suited protective gloves.
• S63: In case of an accident due to inhaling: take the
injured person out into the fresh air to rest.
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