65mm Bulk Type Woltman Water Meter for Industrial Applications

  • High Precision: R250 accuracy captures minimal flows (252.0 L/h) for precise utility billing.
  • Fully Waterproof: IP68 protection guarantees reliable operation even in permanently submerged environments.
  • Smart AMR Ready: Seamlessly integrates with remote reading systems for automated data collection.
  • Energy Efficient: Ultra-low pressure loss (≤0.063 MPa) optimizes pumping system performance.
  • Clear Display: Dry dial mechanism completely prevents condensation for continuous, long-term readability.
SKU: WPD-65-04-GZ2Categories: Mechanical Water Meters, Woltman Water Meters
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High-Precision Measurement for Industrial Applications

Designed for demanding water distribution networks, this premium Woltman Water Meter delivers exceptional measurement accuracy and long-term reliability. Featuring a robust DN65 (65mm) flange connection and an impressive permanent flow rate of 100 mÂł/h, it is expertly engineered to handle large volumes of bulk water in commercial, industrial, and municipal infrastructures. The advanced dry type dial mechanism ensures clear, continuous readability by completely preventing moisture, condensation, and debris accumulation within the register.

Built for Durability and Smart Integration

Fully compliant with the stringent ISO 4064 standard, this industrial water meter is constructed to withstand extremely harsh environmental conditions. It boasts a rugged IP68 protection class, guaranteeing completely waterproof performance and uninterrupted operation even in permanently submerged underground settings. Furthermore, this device is heavily future-proofed with an AMR Ready output design. This allows for seamless integration into advanced automated meter reading systems, enabling remote data collection, reducing manual labor, and optimizing intelligent water network management.

Key Features & Advantages:

  • Industry-Leading Accuracy: Features a superior R250 accuracy class and a minimal starting flow rate of 252.0 L/h, ensuring precise utility billing by capturing even the lowest water flows.
  • Optimized Flow Dynamics: Expertly designed with extremely low pressure loss (≤0.063 MPa at Q3), significantly enhancing overall energy efficiency across your pumping systems.
  • Robust Environmental Tolerance: Operates flawlessly across diverse operational conditions, supported by T30/T50 temperature classes and a highly durable MAP16 pressure rating.
  • Versatile Pipeline Installation: Engineered for an optimized U10/D5 installation orientation, offering maximum setup flexibility and minimizing the need for long straight pipe sections in complex layouts.

Functional Parameters

Meter Type Woltman Water Meters
Dial Type Dry type
Installation Orientation U10/D5
Protection Class IP68
Temperature Class T30/T50
Pressure Class MAP16
Accuracy Class R250
Standard Compliance ISO 4064
Optional Output AMR Ready

Dimensional Parameters

Nominal Diameter (DN) DN65 (65mm)
Length (L) 300 mm
Width (W) 185 mm
Height (H) 251.5 mm
Connection Type Flange connection

Flow Parameters

Q1 (Minimum Flow Rate) 252.0 L/h
Q2 (Transitional Flow Rate) 403.2 L/h
Q3 (Permanent Flow Rate) 100 mÂł/h
Q4 (Overload Flow Rate) 125 mÂł/h
R Value (Q3/Q1) 250
Pressure Loss at Q3 ≤0.063 MPa
Maximum Reading 999 999.999 mÂł
Minimum Reading 0.0005 mÂł (0.5L)

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