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Horizontal Smart Water Meter Residential Cold Water Meter M-Bus Remote Reading AMR
M-Bus is especially applied as the Bus structure of public utilities' meters, called as Meter-Bus, short for M-Bus.
M-Bus meter bus line pertains to LAN (Local Area Network), is a
special network for the same residential building, campus or a
certain region within several kilometers that being applied in
connecting long distance monitor computer and workstation and the
measuring instruments etc.
Product Features:
1) Confirms to EN13757-2 2004 international standard, with a
favorable compatibility and openness, meanwhile supports various
meter types, such as water/electricity/gas/heat meters etc.
2) Adopt two wire connection mode, enables a long communication
distance and bus power supply
3) Non-polar of the transmission line, willfully branch of the
network topology, easy network, shooting the problem of meter
breakdown and failure of meter reading caused by Bus line
misconnection
4) Double power supply modes: Lithium battery and Bus line power
supply
5) Real-time reading of the current meter data and monthly data
within a year
6) Low power dissipation, quiescent operation current below 5 μ A,
guarantee battery of a long service life
Product Advantages:
1) M-Bus is the common international standard of consumer
instruments, whose topology structure is the Bus line that applies
the most common two wires connection and offers/fulfills the
function of metering power supply & data communication.
2) Non-polar of the Bus line in connecting, willfully wiring
construction of the topology network, thus hugely cuts the
construction cost & difficulty.
3) Bus Line enjoys a perfect compatibility and openness.
4) Strong compatibility/generality of its topology structure, allow liner/loop/star or various mixed types
Specification:
DN | Metrological Accuracy | Permanent Flow /Q3 | Q3/Q1 | Q2/Q1 | Min. Reading | Max. Reading |
mm | class | m3/h | m3 | |||
15 | B | 2.5 | 63/80/100 | 1.6 | 0.0001 | 99999 |
20 | B | 4.0 | 63/80/100 | 1.6 | 0.0001 | 99999 |
25 | B | 6.3 | 63/80/100 | 1.6 | 0.0001 | 99999 |