Honeywell 4909 CPVC manual Green

Platinization and Platinum Black

						Five Point Terminal Board.
						Each Terminal Will Accept
						#16 Gage Max. Wire
			Four Point Terminal Plate
			with #6-32 Screw Terminals					SH
						1000 ft. max.		G	#2 Temp	(Note 5)
								R
						Note 3			Compensator
RED	B					D		G	#1 Temp
Temp.			A		D	B		R	Compensator
Comp.
GREEN	D		B		C	Note 2		W	Cell 2 (Note 5)
WHITE	C							K	Electrodes
								W
Cell						C			Cell 1
BLACK	A
						A		K	Electrodes
Internal Cell Assembly
Configuration		View of Junction Box Head				Coax Cable	Note 1
			with Cap Removed			Shield
		Cell Assembly Connections					Conductivity/Resistivity
		I	II	III	IV V	VI		Analyzer		GND
	4905	-	-	333	- X1		Analyzer Input Connections

4973 I

4974 -

4908 I

4909 -

II	III		IV	V
333	- X1	-			VI VII
II	III	IV		V
-	333	- X1

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 9782 ground screw as shown dotted. Do not ground 10, 25, or 50 constant cells.

2.9782C-S0 (only)

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

3.9782C-S0

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.

9782C-W0 [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.

5.If 2 Cells are to be appplied, the same wiring guidelines are applied to Cell 2 as are followed for Cell 1.

Figure 5-2 Installation Diagram-Cat. 4909 Cells with Junction Box Head

Connected to 9782 Conductivity/Resistivity Analyzer

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