Quality multi-jet dry dial water meter with data history in the communication module, flow meter water

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Product Overview

Description



Products Description


Multi-jet dry dial water meter «Pulsar»


Description
Multi -jet water meter «Pulsar» can be use by residential and commercial buildings. In comparison with single-jet meters multi-jet type it is more accurate.

Water flow goes through impeller blades and separates into multiple jets. This ensure low error level.

Water volume data is indicated on meter’s display.



Benefits
* Ready for equipping with communication module
* Reverse flow detection by communication module
* Communication module with inductive scanning system
* Both horizontal and vertical installation
* Different communication interfaces
* Water protected
 * Magnetic field immunity
* OEM is possible


Technical data
Nominal diameter
DN15
DN20
DN25
DN32
DN40
          Q4, m3/h
3,13
5
7,875
12,5
20
          Q3, m3/h
2,5
4
6,3
10
16
          Q2, m3/h
0,05
0,08
0,126
0,2
0,32
          Q1, m3/h
0,031
0,05
0,079
0,125
0,2
Q3/Q1 (R) (Horizontal)
80
Maximum permissible error Q2≤Q≤Q4
2% for cold water t≤30°C
3% for hot water t>30°C
Maximum permissible error Q1≤Q
5%
Water pressure class
MAP 16
Pressure-loss class
∆P 63
Temperature class
T30/T50/T90
Flow disturbance class
U0/D0
Protection
IP68
Hydraulic part material
brass
Interfaces
OMS/Wireless MBUS; Lora; NBIOT; RF ultra narrow band; RS485; MBUS
Power supply (communication module)
Lithium battery, 10+ years lifetime
Data history in communication module
60 months, 184 days, 1488 hours
Thread
G3/4B
G1B
G1 3/4B
G1 1/2B
G2B
Lengtht, mm
165
190
260
260
300


Contacts




0.013 s.