YOKOGAWA Vigilantplant ST401G - Page 43

< 3. INSTALLATION, PIPING AND WIRING >
3-29
IM 12A0V2-E
Unit: mm
Approx.1370
A
Power line/output signal
(Cable O.D. 9 to 12 mm)
Weight : Approx. 45kg
PR1
BV1
NV1
PR1 : Pressure reducing valve
NV1 : Needle valve
BV1, BV2 : Ball valve
PUS400G (Note)
(Note) Suffix code: -U (with ultrasonic oscillator)
FC400G
FC400G
PH450G
Free available
chlorine
converter
Free available
chlorine
detector
pH ultrasonic oscillator
pH converter
KCl tank
Terminal box
pH sensor
pH holder
PH8EFP
PH8HF
For anchor bolts
BV2
93
80
550
350
)(100
100
490 )(2020
530
15050
View A
VP40 pipe
Drain outlet
VP16 pipe
Sample inlet
4 - Ø15 holes
600Approx.500
530
Approx. 200
Approx. 200
Maintenance
Space
Maintenance
Space
Maintenance
Space
Front
500ml
Figure 3.28 ST401G-PF5--A/R/TT3 With free available chlorine analyzer, pH converter,
(ultrasonic oscillator), 500 ml KCl tank, (back piping)