DN15 Single Jet Dry Dial Water Meter ISO 4064
- ISO 4064 Class B Certified — Guaranteed billing accuracy you can trust
- IP68 Waterproof & Anti-Magnetic — Tamper-proof, submersion-ready, built to last
- Ultra-Wide Flow Range (R160) — Detects from 5.2 L/h to 3.125 m³/h
- Hermetically Sealed Dry Dial — Always-clear reading, zero fogging, zero maintenance
- AMR/Pulse Output Ready — Seamlessly upgrades to smart metering systems
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Reliable Measurement for Residential Cold Water Supply
This DN15 single jet dry type water meter is purpose-built for residential and light commercial cold water metering. Fully compliant with ISO 4064 and rated at Class B (R160), it delivers high-accuracy velocity-based measurement with an exceptional dynamic range — detecting flow as low as 5.2 L/h while handling a permanent flow rate of 2.5 m³/h. The hermetically sealed dry dial register ensures the display remains crystal clear over years of service, even in humid or submerged environments.
Built for Durability and Security
Rated IP68, this meter withstands continuous submersion without compromising reading accuracy. Its anti-magnetic protection actively guards against tampering and external magnetic interference — a critical feature for utility-grade deployments. The robust threaded connection (G3/4B BSP) and compact footprint make installation straightforward in standard DN15 pipework, with available lengths of 110 mm or 115 mm to suit different configurations.
Key Features & Advantages:
- High-Precision Accuracy (Class B / R160): An R-value of 160 means this meter measures accurately across a wide flow range, minimizing billing disputes and water loss detection errors.
- IP68 Hermetically Sealed Register: The dry dial is fully protected from condensation, moisture, and immersion, ensuring long-term legibility and zero maintenance on the display.
- AMR & Pulse Output Ready: Optional pulse output makes this meter compatible with AMR systems and smart metering upgrades, future-proofing your water network without replacing hardware.
Functional Parameters
| Meter Type | Single Jet Dry Type |
| Measuring Principle | Velocity Type |
| Dial Type | Dry Dial |
| Installation Orientation | Horizontal |
| Protection Class | IP68 |
| Temperature Class | T30/T50 |
| Pressure Class | MAP16 |
| Accuracy Class | Class B (R160) |
| Standard Compliance | ISO 4064 |
| Anti-Magnetic Protection | Yes |
| Sealing Type | Hermetically Sealed Register |
| Optional Output | Pulse Output / AMR Ready |
Dimensional Parameters
| Nominal Diameter (DN) | DN15 (15 mm) |
| Length (L) | 110/115 mm |
| Width (W) | 87 mm |
| Height (H) | 91 mm |
| Thread Type | BSP |
| Thread Size | G3/4B |
| Connection Type | Threaded |
Flow Parameters
| Q1 (Minimum Flow Rate) | 15.625 L/h |
| Q2 (Transitional Flow Rate) | 25 L/h |
| Q3 (Permanent Flow Rate) | 2.5 mÂł/h |
| Q4 (Overload Flow Rate) | 3.125 mÂł/h |
| R Value (Q3/Q1) | 160 |
| Starting Flow | 5.2 L/h |
| Pressure Loss at Q3 | ≤0.063 MPa |
| Maximum Reading | 99 999 mÂł |
| Minimum Reading | 0.00005 mÂł (0.05 L) |




















