Instruction Manual

TECHNICAL DATA 6
23
BATCHFLUX 5500 C
www.krohne.com05/2014 - 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, 400Error limits at reference conditions for tap water, 400
Error limits at reference conditions for tap water, 400 µS/cm, 20
S/cm, 20S/cm, 20
S/cm, 20°C / 68
C / 68C / 68
C / 68°F
FF
F:
Maximum measuring error DN2.5...6:
DN2.5...6:DN2.5...6:
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:
DN10...15:DN10...15:
DN10...15:
±0.2% of measured value + 1 mm/s
DN25...40:
DN25...40:DN25...40:
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:
DN2.5...6 / DN25...40:DN2.5...6 / DN25...40:
DN2.5...6 / DN25...40: Standard deviation:
Standard deviation:Standard deviation:
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:
DN10...15:DN10...15:
DN10...15: Standard deviation:
Standard deviation:Standard deviation:
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, 400Error limits at reference conditions for hot water, 400
Error limits at reference conditions for hot water, 400 µS/cm, 80
S/cm, 80S/cm, 80
S/cm, 80°C / 176
C / 176C / 176
C / 176°F
FF
F:
Maximum measuring error DN10...15:
DN10...15:DN10...15:
DN10...15:
±0.2% of measured value + 1 mm/s
Repeatability DN10...15:
DN10...15:DN10...15:
DN10...15: Standard deviation:
Standard deviation:Standard deviation:
Standard deviation:
Filling time 1.5...3 s: ≤ 0.3%
Filling time 3...5 s: ≤ 0.2%
Filling time > 5 s: ≤ 0.1%