ABB 2155 사용자 설명서 - 페이지 5

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Cation Exchange Column

2155

2 Installation

2.1 Installation

The column is secured vertically by two mounting clips that are

bolted to a suitable panel or wall (Fig. 2.1).

Dimensions in mm (in.)

Cation Column

complete with

quick release

couplings

Fig. 2.1 Mounting Information

Conductivity cells are used in conjunction with conductivity

transmitters

mounted

configurations are used to suit the application (Fig. 2.2).

1 Cell 1 Column

After' cation

conductivity

measurement only

Fig. 2.2 Typical Cation Column Arrangement

IM/2155 Rev. G

Suitable for M5 screw

Mounting Clip

385

(15.2)

Mounting Clip

Suitable for M5 screw

nearby.

Different

column/cell

Conductivity

Cell

Change-over Valve

2 Cell 2 Column

Before' and After' cation

conductivity measurements with

in-service and standby columns

Change-over

Valve

3 Cell 3 Column

Before' and After' cation

conductivity measurements

with in-service, backup and

rinse columns

2 Installation