Solartron Mobrey 7828 - Wiring Procedure

7828 Density Transmitter Technical Manual Electrical Installation
78285000_AB 3-5
3.3.1 WIRING PROCEDURE
1 Open the Terminal Board side
of the 7828 electronics housing
by undoing the 2.5mm AF grub
screw and unscrewing the lid
anticlockwise.
VIEW FROM TOP OF 7828:
GRUB SCREW
UNDO THIS CAP
2 With the 7828 mounted
horizontally to ensure that the
slot in the tines is vertical, the
½” NPT holes will be in a
vertical plane. The cable entry
should be at the lowest point, to
help minimise water ingress.
½” NPT
hole
½” NPT
hole
3 Fit the M20 gland adaptor into
the lowest hole, then fit the M20
x 1 cable gland to the adapter.
Fit the ½” NPT blanking plug to
the unused hole in the 7828.
½” NPT blanking plug
½” NPT to
M20 adapter
M20 cable
g
land