YOKOGAWA Vigilantplant ST401G - Page 18

< 3. INSTALLATION, PIPING AND WIRING >
3-4
IM 12A0V2-E
Unit: mm
385
490 )(2020
350
)(100
100
530
550
455
Terminal box (option)
A
Free available
chlorine converter
Free available
chlorine detector
VP16 pipe
Sample inlet
VP40 pipe
Drain outlet
For anchor bolts
4 - Ø15 holes
View A
FC400G
FC400G
253
150
150
Power line/output signal
(Cable O.D. 9 to 12 mm)
Weight : Approx. 40kg
PR1
BV1
NV1
Activated
charcoal
filter
SV1 : 3-way solenoid valve
PR1 : Pressure reducing valve
NV1 : Needle valve
BV1 : Ball valve
SV1
(Note) Option code: /ARS (with arrester)
(Note)
600Approx.500
530
Approx. 200
Approx. 200
Maintenance
Space
Maintenance
Space
Maintenance
Space
Front
Figure 3.3 ST401G-FC4-N-A/AZC(/ARS) With free available chlorine analyzer, auto zero calibration,
(arrester), (bottom piping)