Honeywell 4909 CPVC manual Direct Cell to Analyzer Installation

4909 CPVC Conductivity Cell Insertion/Removal Assembly Operations Manual

		Temp.				RED
		Comp.			GREEN
			Cell		WHITE
					BLACK
	Cell Assembly Connections
	I	II	III		IV		V VI
4905	-	-	333	- X1
4973	I	II	III			IV	V
4974	-	333 - X1		-

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.

Direct Cell to Analyzer Installation

Five Point Terminal Board.

Each Terminal Will Accept

#16 Gage Max. Wire

W K SH G R
Note 1
Conductivity / Resistivity Analyzer	GND
Analyzer Input Connections

4908		I	II	III	IV	V
4909	-		-	333 -	X1

	Cell Assembly Connections
	I	II	III		IV	V
4905	-	-	333	-	X1
4973	I	II	III		IV	V
4974	-	333	- X1	-
4908	I	II	III		IV	V
	-	-	333	-	X1
4909

VI	VII
	20 ft. max.	1000 ft. max.
		Note 3
	Red	R
	Green	G
	Black	K
		W
	White
	Junction Box	Note 2
VI
	Cell to Analyzer Through Junction Box
VI	VII

Coax Cable Shield
	Conductivity/Resistivity
	Analyzer
W K SH G R	Analyzer Input
	Connections
Note 1
	GND

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.

2.7082-16, 17, 18, 19 (only)

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

3.7082-16, 17, 18, 19

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.

7082-13, 14, 15 [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.

a/n 23346

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

Connected to 7082 Conductivity/Resistivity Analyzer

22 4909 CPVC Conductivity Cell Insertion/Removal Assembly– Operations Manual 7/99