Woltman Pulse Output Water Meter


Woltman Pulse Output Water Meter

Specifications

Material Cast Iron
Feature Accuracy, Multi Jet, Spiral Water Meter
Voltage 110V, 220V
Usage Industrial
Automatic Grade Manual, Semi Automatic
Display Local
Type Removable Mechanism Horizontal Dry Type

Accuracy

  • From minimum flow-rate (qmin) inclusive, to transitional flow-rate (qt), exclusive:±5%
  • From transitional flow-rate (qt) inclusive, to overload flow-rate (qs), exclusive:±2% (Hot water meter:±3%)


Working Conditions

  • Water temperature<50oC (Hot water meter <90oC)
  • Water pressure<1MPa (PN: 1.6MPa/16bar)
  • P<0.03 MPa


Features

  • Dry-dial, magnetic drive
  • Vacuum sealed register, frost resistant, keeps clear reading for long time
  • Removable measuring unit, easy installation and maintenance
  • Measuring high flowrate with low head loss.
  • Remote transmission device can be added upon request Many kinds of sensors, such as Reed Switch, hall and Weagand can be supplied upon request.
  • Pulse output may be, 100L/Pulse, 10001/Pulse
  • The meters conform to 1504064 Standard Class B


Characteristics

  • All the materials in contact with water, consciously selected by the known resistance to corrosion;
  • Cold water meter under current standard for lower than 30 C(T30), but Belanto MULTI G can be used safely in water temperature up to 50 C(T50);
  • The ROTARY indicator register for the most comfortable reading position of 7 Rollers and 2 Pointers;
  • The ROTARY plastic cap and lid for the most comfortable installation;
  • The Impeller is the only moving parts in contact with water permitting the most reliable;
  • The inlet filter at the inlet of the meter body permits cleaning it without breaking the metrological seal; Internal filter as option;
  • The conception of the Magnetic Protection to against the external influences; Non return Valve to avoid the reserve flow Rate AS OPTION;

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Technical Data

Nominal Size Dn(mm) Class of measurement Overload Flow-rate qp(m3h) Permannent Flow rate Qmin(m3h) Transitional Flow rate QT(M3 H) Minimum Flow rate qmin (m3h) Minimum Reading min (m3) Maximum Reading Max(m3)
40 B 20 10 2 0.3 0.01 999999
50 B 30 15 3 0.45 0.01 999999
65 B 50 25 5 0.75 0.01 999999
80 B 80 40 8 1.2 0.01 999999
100 B 120 60 12 1.8 0.01 9999999
125 B 200 100 20 3 0.1 9999999
150 B 300 150 30 4.5 0.1 9999999
200 B 500 250 50 7.5 0.1 9999999

Overall Dimensions and weight

Size (mm) Length (mm) L Width (mm) W Height (mm) H Output diameter of flange D(mm) The center diameters of connecting bolt D1(mm) Connecting Bolt (Pcs.) Weight (kg)
40 245 165 253.5 165 125 4X16 12
50 200 165 247 165 125 4xM16 12
65 200 185 260 185 145 8xM16 13
80 225 200 264.5 200 160 8xM16 15
100 250 220 271.5 220 180 8xM20 19
125 250 250 295 250 210 8xM20 23
150 300 285 301.5 285 240 8xM20 30
200 350 340 358.5 340 295 12xM20 42


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