ULTRAFLOW® 54 DN15-125
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Kamstrup A/S · Technical description · 5512-2464_D1_GB_09.2021
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Technical data
ULTRAFLOW® 54
2.1
Approved meter data
MID designation
Mechanical environment
M1 and M2 (M2 only flow sensor type 65-5-XXHX-XXX)
Electromagnetic environment E1 and E2
Climatic environment
5…55 °C, condensing, closed location (indoors
installation)
Accuracy class
2 and 3
EN 1434 designation
Environmental class
C
2.2
Electrical data
Supply voltage
3.6 VDC ±0.1 VDC
Battery
(Pulse Transmitter/
Pulse Divider)
3.65 VDC, D-cell lithium
Battery lifetime
(replacement interval)
6 years @ t
BAT
30 °C
With output module (Y=3)
Mains supply
(Pulse Transmitter/
Pulse Divider)
230 VAC +15/-30 %, 50 Hz
24 VAC ±50 %, 50 Hz
Power consumption
(mains supply)
1 W
Backup mains supply
Integral SuperCap eliminates interruptions due to short-term power failures
Cable length
Flow sensor
Pulse Transmitter/
Pulse Divider
Cable Extender Box
Max 10 m
Depending on calculator. Max 100 m when connected to MULTICAL® (Y = 2)
Depending on calculator. Max 30 m when connected to MULTICAL® 603 or 803
Electromagnetic environment Fulfils EN 1434:2015 class C, MID E1 and E2