Toshiba LF414 manual - 49 -, 6F8A0870, Electrical conductivity μS/cm

Models: LF414

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Electrical conductivity (μS/cm)

6F8A0870

Separate

Separate

Coating: No coating

(for meter sizes 1” to 4” (25 to 100 mm)), Phthalic acid resin coating, pearl-gray colored

(standard for meter size 1/2”, 6”, 8” (15,150, 200mm))

Structure: IP67 and NEMA 4X Watertight ( Standard )

Cable connection port: 3/4-14NPT male screw for both signal cable and exciting cable

Cable length: Allowable cable length between the converter and the detector varies with the electrical conductivity of fluid. See Figure 9.1

 

300

 

 

 

 

 

 

 

 

200

 

 

 

 

 

 

 

(m)

100

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

50

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

length

30

 

 

 

 

 

 

 

20

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

cable

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

10

 

 

 

 

 

 

 

〔m〕

 

 

 

 

 

 

 

 

Allowable

5

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

3

 

 

 

 

 

 

 

 

3

5

10

20

30

50

100

200

 

 

 

導電率〔μS/cm〕

 

 

 

 

 

Electrical conductivity (μS/cm)

 

 

Figure 9.1 Electrical Conductivity vs. Cable Length

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Toshiba LF414 manual - 49 -, 6F8A0870, Electrical conductivity μS/cm, 1 Electrical Conductivity vs. Cable Length