Honeywell 4909 CPVC User Manual

Page 30

Advertising
background image

4909 CPVC Conductivity Cell Insertion/Removal Assembly Operations Manual

22

4909 CPVC Conductivity Cell Insertion/Removal Assembly– Operations Manual

7/99

WHITE

BLACK

RED

GREEN

Cell

Temp.
Comp.

W

K SH G

R

Five Point Terminal Board.
Each Terminal Will Accept
#16 Gage Max. Wire

Note 1

GND

Conductivity / Resistivity Analyzer

An

a

l y ze

r I np

u

t C

on

n

e

c

ti o

n

s

20 ft. max.

Red
Green

Black

White

Cell cable is approx. .250"
(6.4mm) O.D. max. with 4
conductors of #18 AWG

wire, 7 or 20 foot length.

D

i r e

c

t C

e

l l t o

A

n

a

l y

z

e

r I n

s

t a

l l a

t i o

n

NOTES:
1. For pure water samples in non-conductive (plastic, glass, etc.) piping, ground the black cell electrode lead near the cell.
Alternatively, connect to the 7082 ground screw as shown dotted. Do not ground 10, 25, or 50 constant cells.
2. 70

8

2-

1

6,

17

, 1

8

,

1

9

(only)

Use 22 gage minimum coaxial cable type RG59/U connecting shield to terminal "SH" only.
3. 70

8

2

-1

6

, 1

7

, 1

8

, 1

9

For cable runs of up to 500 ft., use: 18 gage minimum, three conductor cable.
For cbale runs of 500 - 1000 ft., use: 16 gage minimum, three conductor cable.
7

08

2

-1

3

,

14

, 1

5

[coax and shield (SH) not used]

For cable runs of up to 500 ft., use: 18 gage minimum, four conductor cable.
For cable runs of 500 - 1000 ft., use: 16 gage minimum, four conductor cable.
4. Cell to analyzer cables are considered low level. Run seperate from high level wiring.

W K

SH G

R

Conductivity/Resistivity

Analyzer

An

a

l y

z

e

r I

n

p

u

t

Co

n

n

e

c

t i on

s

1000 ft. max.

Note 1

GND

Red

Green

Black

White

R

G

K

W

20 ft. max.

Coax Cable Shield

Junction Box

Note 3

Note 2

C

e

l l t o

A

n

a

l y

z e

r T

h

r o

u

g

h

J

u

n

c

t i o

n

B

o

x

a/n 23346

Ce

l l A

s s e

mb

l y

Co

n

n

e

ct

i o

n

s

4905

I

II

III

IV

V

VI

- - 333 - X1

4973
4974

I

II

III

IV

- 333 - X1 -

V

4908

I

II

III

IV

V

VI

- - 333 - X1

4909

VII

Ce

l l A

s

s

e

mb

l y Co

n

n

e

ct

i o

n

s

4905

I

II

III

IV

V

VI

- - 333 - X1

4973
4974

I

II

III

IV

- 333 - X1 -

V

4908

I

II

III

IV

V

VI

- - 333 - X1

4909

VII

Figure 5-3 Installation Diagram-Cat. 4909 Cells with 7 or 20 Foot Leads

Connected to 7082 Conductivity/Resistivity Analyzer

Advertising