► WOLF METER PREPAID DIGITAL WATER METERS

System Features

The system is activated by installing a prepaid irrigation meter on each hydrant.

By distributing smart cards to the users, it is ensured that the meters operate with prepaid credits.

Each user is given a card, users can load these cards as much as they want with cash and use as much water as they load.

When the user goes to the counter and reads the card to start irrigation, it takes 5 seconds. inside the valve is opened.

Work and balance information can be followed on the screen.

With the amount adjustment unit in the system, irrigation is completed at the end of the amount set by the user.

User information can be easily seen, reported and stored in the computer software.

You can easily charge a unit price in m³ via the computer software.

Thanks to the memory on the prepayment unit, 1400 historical usage reports can be monitored.

All equipment related to the system is designed industrially and produced specially.

The prepayment meter unit works uninterruptedly without any need for energy and maintenance, except for its own battery.

General Features

  • MID (Measuring Instrument Directive) certified
  • Turbine agricultural type
  • Digital display
  • 7 digit total m³ display
  • Instant flow rate indicator
  • Flow indicator in forward and reverse direction
  • Metal / GGG-40 ductile iron body
  • No filter required
  • Environmental protection class IP65
  • Electrostatic e/p inner and outer powder coated body
  • For cold water up to 50ºC
  • Pulse output (Optional)
  • 10 years of spare parts and service
  • 2 years warranty

Teknik Özellikleri

WT-50-WM WT-65-WM WT-80-WM WT-100-WM
MAXIMUM FLOW Q4 m³/h 31,250 50 78,750 125
NOMINAL FLOW Q3 m³/h 25 40 63 100
TRANSITION FLOW Q2 l/h 0.400 0.640 1.008 1.600
MINIMUM FLOW Q1 l/h 0.250 0.400 0.630 1.000
MAXIMUM WORKING PRESSURE P Max. Bar 16 16 16 16
PRESSURE DROP (MAX. Q3) ΔP Bar 0.10 0.10 0.10 0.10
MAXIMUM WATER TEMPERATURE T Max. °C 50 50 50 50
MAXIMUM WORKING TEMPERATURE - °C -55/+85 -55/+85 -55/+85 -55/+85
MEASURING RANGE Q3/Q1 R 100 100 100 100
ACCURACY CLASS CLASS - 2 2 2 2
MAXIMUM RECORDING CAPACITY - m³ 9.999.999 9.999.999 9.999.999 9.999.999
CONTROL SCALE RANGE - m³ 0.001 0.001 0.001 0.001
TOTAL WATER METER LENGTH L mm 200 200 225 250
TOTAL WATER METER HEIGHT H mm 175 195 210 230
INSTALLATION PIPE NOMINATED DIAMETER DN mm 50 65 80 100
CENTER LINE HEIGHT D mm 165 185 200 220
BATTERY LIFE YEAR - 10 10 10 10
PROTECTION CLASS IP - 65 65 65 65