Mono/Duo ATEX level sensor
Connect the ends of the ATEX level sensor to the Zener b"Fig. [9]".
The connection of level sensors is identical for both Mono and Duo systems.
010-700_01
Overview of connections for the level sensor
Wire colour
Name on Zener barrier
Red (plus)
Black (minus)
Note: When extending the level probe connection cable, use the KESSEL
terminal box (art. no. 28799).
Fig. [9]
Installation and operating manual
3
4
HAZ
bl
bl
3
4
(-)
(+)
rt/RD
sw/BK
51