KROHNE TIDALFLUX 2300 F EN - Manual (Page 35)

TECHNICAL DATA
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TIDALFLUX 2300 F
www.krohne.com 06/2013 - 4002490202 MA TIDALFLUX 2300 F R02 en
Measuring accuracy
Reference conditions Slope: 0%
Medium: water
Electrical conductivity: 50...5000 μS/cm
Temperature: +10...+30°C / +50...+86°F
Inlet section: ≥ 10 DN
Outlet section: ≥ 5 DN
Flow velocity at full scale: > 1 m/s / 3 ft/s
Operating pressure: 1 bar / 14.5 psi
Wet calibrated on EN 17025 accredited calibration rig by direct
volume comparison or by master meter.
Maximum measuring error For detailed information on the measuring accuracy, see chapter
"Measuring accuracy".
Related to volume flow (MV = Measured Value, FS = Full Scale)
These values are related to the pulse / frequency output
The additional typical measuring deviation for the current output is
±
10 μA
Partly filled: Partly filled: Partly filled: Partly filled:
v @ Full Scale ≥ 1 m/s / 3.3 ft/s: ≤ 1% of FS
Fully filled: Fully filled: Fully filled: Fully filled:
v ≥ 1 m/s / 3.3 ft/s: ≤ 1% of MV
v < 1 m/s / 3.3 ft/s: ≤ 0.5% of MV + 5 mm/s / 0.2 inch/s
Minimum level: 10% of inner diameter
Operating conditions
Temperature Temperature Temperature Temperature
Process temperature 0...+60°C / +32...+140°F
Ambient temperature Non ATEX: -40…+65°C / -40…+149°F
ATEX zone 1: -20…+65°C / -4…+149°F
Protect electronics against self-heating with ambient temperatures
above 55°C.
Storage temperature -50…+70°C / -58…+158°F
Measurement range -12...+12 m/s / -40...+40 ft/s
Vacuum load
(DN200...DN1600 / 8...64")
500 mbar abs. at T
process
= 40°C / 600 mbar abs. at T
process
= 60°C
7.3 psia at T
process
= 104 °F / 8.7 psia at T
process
= 140 °F
Chemical properties Chemical properties Chemical properties Chemical properties
Physical condition Conductive liquids
Electrical conductivity ≥ 50 μS/cm
Permissible solid content
(volume)
≤ 20%
If process liquid is slurry: density < 1.15 kg/dm 3 .