aqua metro flow meter

Aqua Metro VZO50 Flow Meter

Type : VZO 50
Nominal diameter : 2″ DN 50mm
Installation length : 350 mm
Nominal pressure with threaded ends PN : 16 bar
with flanges PN : 25, 40 bar
Maximum temperature : 130,180 ° C
Maximum flow rate Qmax 3) : 30000 L/h
Nominal flow rate Qn 3) : 20000 L/h
Minimal flow rate Qmin : 750 L/h
Approx. starting flow rate : 300 L/h
Max. permissable error : ± 1% of actual value
Repeatability : ± 0,2%
Smallest readable amount : 1 L
Registration capacity : 100000 m3
Registration at Qn before return to zero : 5000 h
Safety filter mesh width : 0,800 mm
Dirt trap mesh width : 0,600 mm
Volume of the measuring chamber : 1200 approx.cm3
Housing finish : enamelled red RAL 3013
Weight with threaded ends 4) : – approx.kg
with flanges PN 25 : 41,0 approx.kg
with flanges PN 40 : 42,0 approx.kg
Pulse values of pulsers:
IN inductive according to DIN 19234 : 1 l/ pulse
RV Reed : 10 l/ pulse
RV Reed : 100 l/ pulse
Pulse frequency IN at Qmax : 8,333 Hz
at Min : 0,208 Hz

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