Best 1 Inch Water Meter Price Volumetric Water Meter
- High-Precision R400: Captures ultra-low usage with a sensitive 8.4 L/h starting flow.
- IP68 Waterproof:Â Hermetically sealed dry dial remains fog-free and readable in all environments.
- Tamper-Proof Design: Built-in anti-magnetic protection and MAP16 rating ensure long-term data security.
- ISO 4064 Standard: Internationally certified DN25 meter for trusted residential and commercial billing.
- Smart-Ready: AMR-ready design for easy integration into remote IoT smart water systems.
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Precision Piston Displacement for High-Accuracy Metering
Designed for utility providers who prioritize billing integrity, this DN25 volumetric water meter utilizes a sophisticated piston displacement principle to ensure unmatched accuracy across its entire service life. With a high-performance Class B (R400) accuracy rating, it captures even the slightest water consumption that traditional meters often miss. The device features an impressive starting flow of just 8.4 L/h, allowing for the detection of minor leaks and low-flow usage. Engineered to meet the rigorous ISO 4064 international standards, this meter provides a reliable foundation for transparent and precise water management in residential and light commercial networks.
Durable Engineering for Challenging Environments
This meter is built to thrive in diverse field conditions, featuring a hermetically sealed register that provides IP68 protection. This ensures the dry dial remains perfectly clear, fog-free, and readable even if the installation site becomes submerged. The robust construction supports a MAP16 pressure class, while integrated anti-magnetic protection safeguards the unit against external tampering or interference. Its threaded G1 1/4B connection and horizontal installation orientation make it a versatile choice for standard pipeline integration. Furthermore, the meter is AMR-ready, allowing for a seamless transition to automated remote reading systems.
Key Features & Advantages:
- Superior Low-Flow Sensitivity: With an R400 ratio and a minimum flow rate of 25.2 L/h, the meter significantly reduces non-revenue water by capturing precise data at ultra-low speeds.
- Environmentally Resilient Design: The IP68 waterproof rating and T30/T50 temperature tolerance ensure consistent performance in high-humidity or variable temperature settings.
- Smart System Compatibility: Being AMR-ready, this volumetric water meter acts as a future-proof asset, easily integrating into advanced smart water solutions for efficient data collection.
Functional Parameters
| Meter Type | Volumetric |
| Measuring Principle | Piston Displacement |
| Dial Type | Dry Dial, Sealed Register |
| Installation Orientation | Horizontal |
| Protection Class | IP68 |
| Temperature Class | T30/T50 |
| Pressure Class | MAP16 |
| Accuracy Class | Class B (R400) |
| Standard Compliance | ISO 4064 |
| Anti-Magnetic Protection | Yes |
| Sealing Type | Hermetically Sealed Register |
| Optional Output | AMR Ready |
Dimensional Parameters
| Nominal Diameter (DN) | DN25 (25mm) |
| Length (L) | 190mm |
| Width (W) | 98 mm |
| Height (H) | 160 mm |
| Thread Type | BSP |
| Thread Size | G1 1/4B |
| Connection Type | Threaded |
Flow Parameters
| Q1 (Minimum Flow Rate) | 25.2 L/h |
| Q2 (Transitional Flow Rate) | 15.8 L/h |
| Q3 (Permanent Flow Rate) | 6.3 mÂł/h |
| Q4 (Overload Flow Rate) | 7.875 mÂł/h |
| R Value (Q3/Q1) | 400 |
| Starting Flow | 8.4 L/h |
| Pressure Loss at Q3 | ≤0.063 MPa |
| Maximum Reading | 99 999 mÂł |
| Minimum Reading | 0.00005 mÂł (0.05 L) |
