YOKOGAWA PH450G

<1. General>
1-7
IM 12B07W01-04EN 1st Edition : Nov. 11, 2016-00
n PH8HS3 Holder
30379
136
Approx.150
300
nominal movement
Cylinder
Movement
230
(95)
L1
L3
L2
L6
L5
L4
Unit: mm
Mounting bracket
with U-bolts
50A Pipe
（
provided by customer
）
During
measurement
During
measurement
Solution being measured
30mm or longer
During
Cleaning
pH electrode
Sensor cable
and KCI tube
Grommet for
external wiring
(65)
(130)
(126)
(170)
36
60
70
80
A
B
C
247
20
80
48
55485 max.
35 pitch
2-Φ9 holes
Approx.110
Cylinder Cover
(Option)
Tubing Connections
A : Chemical solution inlet (Ø6/Ø4 tube joint)
B : Lower air inlet of cylinder (Ø6/Ø4 tube joint)
C : Upper air inlet of cylinder (Ø6/Ø4 tube joint)
Nominal
movement
Actual
movement
L1 L2 L3 L4 L5 L6
300mm 340mm 1107 712 395 – – –
600mm 640mm 1707 1012 695 300 – –
1000mm 1040mm 2507 1412 1095 300 300 –
1500mm 1540mm 3507 1912 1595 300 300 300
Specify the nominal movement when ordering. L4, L5, and L6 designate the movable position for the pipe mounting bracket.
Note: ● Mounting bracket for holder will be shipped separately.
● Joint nipple will be attached with PH8SM3 Chemical Cleaning unit.
● For the outdoor installation, select /SC option of cylinder cover