1/2 DN15 Plastic Body Water Meter Flow Measurement Solution
- Ultimate Precision: R315 piston displacement accurately catches ultra-low flows down to 2.65 L/h.
- 100% Waterproof: IP68-rated with a liquid-filled, hermetically sealed register for clear readings.
- Tamper-Proof: Built-in anti-magnetic protection guarantees secure and accurate billing data.
- Easy Installation: Compact DN15 (G3/4B thread) perfectly designed for vertical setups.
- Certified Durability: ISO 4064 compliant and MAP16 pressure-rated for reliable, long-term performance.
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High-Precision Volumetric Measurement
Engineered for exceptional accuracy, this volumetric water meter utilizes advanced piston displacement technology to ensure precise and reliable water tracking. Fully compliant with strict ISO 4064 standards, it delivers an impressive measuring range with an accuracy class of up to R315. The specialized vertical installation design ensures seamless integration into specific pipeline layouts while maintaining optimal internal mechanics. With a robust permanent flow rate (Q3) of 2.5 mÂł/h and a maximum reading capacity of 99,999.999 mÂł, it provides long-term, highly accurate data for both residential and commercial utility management.
Robust and Tamper-Proof Design
Built to withstand challenging environments, this meter features a superior IP68 protection class, making it completely dust-tight and highly water-resistant. The liquid-filled type register guarantees clear, condensation-free readings, maintaining perfect visibility over years of continuous use. Furthermore, the unit is equipped with integrated anti-magnetic protection, preventing external interference and ensuring your billing data remains secure and untampered.
Key Features & Advantages
- Exceptional Low-Flow Sensitivity: Maximizes revenue by capturing even the smallest leaks, featuring an ultra-low starting flow of just 2.65 L/h and a minimum flow rate (Q1) of 7.94 L/h.
- Durable & Reliable Construction: Incorporates a hermetically sealed register that entirely blocks moisture and debris. Safely rated for MAP16 pressure and adaptable to T30/T50 temperature classes for versatile application.
- Standardized System Compatibility: Compact and effortless to install, featuring a standard DN15 (15mm) nominal diameter, a short 115mm body length, and universally accepted BSP G3/4B threaded connections with minimal pressure loss (≤0.063 MPa).
Functional Parameters
| Meter Type | Volumetric |
| Measuring Principle | Piston Displacement |
| Dial Type | Liquid Filled Type Register |
| Installation Orientation | Vertical |
| Protection Class | IP68 |
| Temperature Class | T30/T50 |
| Pressure Class | MAP16 |
| Accuracy Class | R200/315 |
| Standard Compliance | ISO 4064 |
| Anti-Magnetic Protection | Yes |
| Sealing Type | Hermetically Sealed Register |
Dimensional Parameters
| Nominal Diameter (DN) | DN15 (15mm) |
| Length (L) | 115mm |
| Width (W) | 90 mm |
| Thread Type | BSP |
| Thread Size | G3/4B |
| Connection Type | Threaded |
Flow Parameters
| Q1 (Minimum Flow Rate) | 7.94 L/h |
| Q2 (Transitional Flow Rate) | 12.7 L/h |
| Q3 (Permanent Flow Rate) | 2.5 mÂł/h |
| Q4 (Overload Flow Rate) | 3.125 mÂł/h |
| R Value (Q3/Q1) | 315 |
| Starting Flow | 2.65 L/h |
| Pressure Loss at Q3 | ≤0.063 MPa |
| Maximum Reading | 99 99.999 mÂł |




















