User Manual

4 ELECTRICAL CONNECTIONS
18
TIDALFLUX 2300 F
www.krohne.com 06/2013 - 4002490202 MA TIDALFLUX 2300 F R02 en
4.3.1 Cable lengths
Interface cable
Interface cableInterface cable
Interface cable: maximum length is 600 m / 1968 ft.
Type B (BTS) signal cable
Type B (BTS) signal cableType B (BTS) signal cable
Type B (BTS) signal cable: maximum length is 600 m / 1968 ft.
Type A (DS) signal cable
Type A (DS) signal cableType A (DS) signal cable
Type A (DS) signal cable: maximum length depends on the conductivity of the fluid:
Field current cable
Field current cableField current cable
Field current cable: The cross section of the cable determines the maximum length:
CAUTION!
The maximum allowed distance between the flow sensor and the converter is determined by the
shortest cable length.
Electrical conductivity Maximum length
[µS/cm] [m] [ft]
50 120 394
100 200 656
200 400 1312
≥400 600 1968
Cross section Maximum length
[mm
2
]
[AWG] [m] [ft]
2 x 0.75 2 x 18 150 492
2 x 1.5 2 x 16 300 984
2 x 2.5 2 x 14 600 1968