YOKOGAWA WE10, Instruction Manual, Page: 8 / 12

IM 12B06W02-02E-E
8
Parameter pH diffeORP
pH differential is where the combined sensor has two dissimilar glass membranes
WU10-V-D, WE10 Color EXA/FLXA terminal no. Description
Coax1 core transparent 15 pH input
Coax1 shield brown 16 pH guard
Coax2 core transparent 13 Ref input
Coax2 shield white 17 Ref guard
Wire red 11 Pt1000-T1
Wire blue 12 Pt1000-T2
Wire yellow 14 Liquid Earth (LE)
Wire green Not connected
Drain wire black 63 (4W analyzer only) Shield
Parameter ORP (for pH differential)
WU10-V-D, WE10 Color EXA/FLXA terminal no. Description
Coax1 core transparent Not connected
Coax1 shield brown Not connected
Coax2 core transparent 13 Ref input
Coax2 shield white 17 Ref guard
Wire red 11 Pt1000-T1
Wire blue 12 Pt1000-T2
Wire yellow 15 & 14 (interconnected) Metal / Liquid Earth
(LE)
Wire green Not connected
Drain wire black 63 (4W analyzer only) Shield
Parameter ORP (pH compensated for pH differential)
WU10-V-D, WE10 Color EXA/FLXA terminal no. Description
Coax1 core transparent 13 Ref input
Coax1 shield brown 17 Ref guard
Coax2 core transparent Not connected
Coax2 shield white Not connected
Wire red 11 Pt1000-T1
Wire blue 12 Pt1000-T2
Wire yellow 15 & 14 (interconnected) Metal / Liquid Earth
(LE)
Wire green Not connected
Drain wire black 63 (4W analyzer only) Shield