Hangzhou Laison Technology Co., Ltd.
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LaisonModel PD-LFC -Volumetric Type Mechanical Water Meter

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PD-LFC (B) is Piston Displacement (Volumetric) water meter with liquid sealed register with sizes from Dn15 to Dn40 designed by NWM and meets to the requirements of Directive 2004/22/EC on measuring instruments and of European StandardEN14154 and International Organization of Legal Metrology OIML R49.

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Characteristics:

  1. All the components are produced with high resistance and quality materials, technical plastics and stainless steel parts;
    Cold water meter under current standard for lower than 30
    ºC(T30), but NWM PD-LFC (B) can be used safely in water temperature up to 50ºC(T50);
  2. The rollers are protected by special liquid don`t touch with the water which ensures the clear reading in any operating conditions;
  3. The mechanical transmission movement with the maximum reliability;
  4. Suitable for any position installation;
  5. Non Return Valve to avoid the reserve flow Rate;
  6. Pulse output pre-equipped AS OPTION, also Pulse output AS OPTION.

DETAIL AS:

  • Design of the Pulse Output Vision;
  • The Pulse Emitter Device consists of a plastic housing with Reed Switch, and 1,5 m cable with 2 cores in Red and Black.
  • Electric Data: Vmax=24AC/DC, Imax=0,01A
  • Capacity of the Pulse output or Pulse output pre-equipped