Technical data – KROHNE BATCHFLUX 5500 C EN User Manual

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TECHNICAL DATA

BATCHFLUX 5500 C

www.krohne.com

05/2014 - 4000827703 - HB BATCHFLUX 5500 R03 en

Measuring accuracy

Reference conditions

Medium: water

Inlet / outlet section: 10 DN / 5 DN

Valve closing time variation: < 1 ms

Flow velocity: 1 m/s, flow conditions similar to EN 29104

Operating pressure: 1 bar / 14.5 psi

Error limits at reference conditions for tap water, 400

Error limits at reference conditions for tap water, 400 µS/cm, 20

S/cm, 20

S/cm, 20°C / 68

C / 68

C / 68°F

Maximum measuring error

DN2.5...6:

v ≤ 1 m/s: ±0.4% of measured value + 1 mm/s

v > 1 m/s: ±0.5% of measured value

DN10...15:

±0.2% of measured value + 1 mm/s

DN25...40:

v ≤ 1 m/s: ±0.2% of measured value + 1 mm/s

v > 1 m/s: ±0.3% of measured value

Repeatability

DN2.5...6 / DN25...40:

Standard deviation:

Filling time 1.5...3 s:

≤ 0.4%

Filling time 3...5 s:

≤ 0.2%

Filling time > 5 s:

≤ 0.1%

DN10...15:

Standard deviation:

Filling time 1.5...3 s:

≤ 0.3%

Filling time 3...5 s:

≤ 0.15%

Filling time > 5 s:

≤ 0.08%

Error limits at reference conditions for hot water, 400

Error limits at reference conditions for hot water, 400 µS/cm, 80

S/cm, 80

S/cm, 80°C / 176

C / 176

C / 176°F

Maximum measuring error

DN10...15:

DN10...15:
±0.2% of measured value + 1 mm/s

Repeatability

DN10...15:

Standard deviation:

Filling time 1.5...3 s:

≤ 0.3%

Filling time 3...5 s:

≤ 0.2%

Filling time > 5 s:

≤ 0.1%