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Volumetric Meter

 

Dry Dial

Benefit

The 620 is a high precision meter. 
Due to its unique piston measuring chamber even drops of water are counted.

A clear view is either provided through a register with an integrated wiper 
or a sealed metal/glass register that does not fog. For a faster and more 
comfortable readout the 620 is prepared for AMR. 
Due to our broad product range of system solutions you can adapt the 620 to 
all your AMR needs.

Not least by its tamper proof design and its long life span you will be glad you 
used the 620.

Available options

HRI electronic sensor (Pulse Unit, Data Unit, Radio Sensus((S))cout)

Connectors

Non-return valve   

 

 

Metal/glass register

Main characteristics

DN 15 to 40, PN 16

Unrivalled accuracy and measuring range

Small pressure drop

High resistance to impurities

Quiet operation

Available with EEC and MID approvals (DN 15 & 20)

www.sensus.com

620/620M

Summary of Contents for 620

Page 1: ...AMR Due to our broad product range of system solutions you can adapt the 620 to all your AMR needs Not least by its tamper proof design and its long life span you will be glad you used the 620 Available options HRI electronic sensor Pulse Unit Data Unit Radio Sensus S cout Connectors Non return valve Metal glass register Main characteristics DN 15 to 40 PN 16 Unrivalled accuracy and measuring rang...

Page 2: ...the piston and the measuring box avoids scratches All the gears are situated in the dry part of the meter totalizer which removes any risk of blockage due to suspended matter in the water The 620 water meter keeps its metrological accuracy for many years of operation even in very difficult working conditions Register The display of 8 drums 5 for m3 3 for litres and 1 pointer ensures perfect readab...

Page 3: ...ate 1 l h 1 2 7 7 8 1 Minimum flowrate 5 1 3 6 11 11 20 3 Transitional flowrate 2 1 5 12 16 16 30 5 Maximum registration m3 105 Lowest resolution l 0 05 Pressure loss at Qmax bar 0 7 0 5 0 28 0 83 0 8 0 7 Maximum Working Pressure PN bar 16 In line Co axial Nominal size DN mm 15 20 25 30 40 Manifold Length L mm 170 1 190 3 260 4 260 300 n a n a Width D mm 79 7 93 5 135 135 150 100 93 Total height H...

Page 4: ...e value can be factory set using the divisor D e g D 100 means 1 pulse per 100 litres The possible pulse output D values are 1 10 100 1000 2 5 25 250 2 HRI Data Unit B version The HRI Data Unit is a data interface which supplies the meter reading as well as the serial or customer number This version additionally provides a pulse output as described above The HRI Data Unit can be connected to a M B...

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