Quick Reference Instruction Manual for Spare
Transmitter replacement
Wiring
50 / 76
IM01U10A01-00EN-R, 1
st
edition, 2019-12-09
7.4.3 Connection of sensor and transmitter
With remote type flow meters, sensors and transmitters are connected by means of con-
necting cables.
CAUTION
Risk of damage to the flow meter due to incorrect sealing
In case of metric cable entry ensure appropriate IP rating and suitability of O-ring of used
accessory (e.g. cable glands).
In case of NPT cable entry ensure appropriate sealing measures (e.g. use of sealing
tape).
In order to obtain optimum measuring results and ensure compliance with the specifica-
tion, it is imperative that an original connecting cable and original glands from Rota
Yokogawa are used. In order to ensure the IP code, the cable must be professionally in-
stalled at the entries.
NOTICE
For integral flow meters the same connecting terminals are used and the connection is
done with the help of the exisiting 8 wires.
1
2
3
4
7
8
6
5
Fig. 23:
Cable gland parts mounting
1
Cap nut
5
Outer cable shield
2
Connecting cable
6
Outer cone part
3
Plastic part
7
Mounting thread
4
Inner cone part
8
Housing cable entry
