WESAN WP H E CHECK

WESAN WP H E CHECK

BULK WATER METER | HYDRANT TESTER

Electronic hydrant tester for checking the actual amount of water in m³/h (cold water up to 30 °C) available at the end of the pipe.
Highly accurate recording of all billing data.

  • Hydrant tester comprises: Hydrant meter, Pressure gauge, carrying/protective handle and input/output with fixed B-coupling
  • Electronic counter module: Protection class IP 68, mechanical switch for changing the display, M-Bus interface to EN 1434-3, no automatic display change
  • Lithium battery, lifetime up to 12 years
  • Optical ZVEI interface equipped as standard
  • Rotable integrator
  • Single-line 7-digit display for easy meter reading
  • Display
    Display indicationLCD, 7-digit
    Unitm³/h - l/h - m³ - l
    Total values9,999.999 - 999,999.9 - 99,999.99 - 9,999.999
    Values displayedFlow rate
  • Volume- / Pulse Open Collector
    Max. frequencyHz90
    Max. input voltageV30
    Max. input currentmA27
    Max. voltage drop at active outputV/mA2/27
    Max. current through inactive outputμA/V5/30
    Max. reverse voltage without destroying outputsV6
    Pulse durationms5.5
    Min. pulse pausems5.5
    Note: HYDRO-SET Software for configuration of meters, readout of measured values and printout of meter logs. Available under www.diehl.com/metering (Products - downloads)
  • Temperature and pressure
    Operating temperature°C30
    Operating pressurebar16
  • Technical data
    Nominal diameterDNmm801
    Permanent flow rateQ3m³/h100
    Overload flow rateQ4m³/h125
    Transitional flow rateQ2m³/h1.6
    Minimum flow rateQ1m³/h1
    Starting flow ratel/h160
    Flow rate at 0.1 bar pressure lossm³/h115
    1 only available without approval
  • Dimensions
    Nominal diameterDNmm801
    Overall lengthLmm460
    Meter couplingFixed B-coupling (input/output)
    HeightHmm82
    HeightH1mm138
    DiameterØ Bmm110
    Width with carrying devicemm180
    Weightkg10.75
    1 only available without approval