Overview
This cast iron water flow meter is designed for precise and reliable measurement of water across a wide range of flow conditions. With a nominal pressure of 1.6 MPa and sizes ranging from DN40 to DN600, it is suitable for medium to large-scale water distribution and industrial applications. Certified with CE, ISO4064, and ISO9001 standards, it guarantees compliance with international quality and accuracy requirements. The meter offers an accuracy class of ±2% and supports both mechanical dial or digital register display options for convenient monitoring. It can be equipped with advanced communication interfaces such as pulse output, RS485, or Modbus, enabling seamless integration with modern control systems. Built with a durable cast iron body, optional liners, and corrosion-resistant electrode materials, it ensures long service life and minimal maintenance. Its IP65/IP68 protection makes it reliable even in demanding environments, providing efficiency and durability in long-term water management solutions.
Features
- Wide size range from DN40 to DN600
- Accuracy class of ±2% for dependable readings
- Strong cast iron construction for durability
- Nominal pressure rating of 1.6 MPa
- Mechanical dial or digital register display options
- Advanced communication options: pulse, RS485, Modbus
- IP65/IP68 protection for harsh conditions
- Suitable for cold and hot water applications
- Bi-directional measurement capability
- Long service life with minimal maintenance
Technical Specifications
| Specification | Details |
| Certification | CE, ISO4064, ISO9001 |
| Customized Support | OEM |
| Nominal Pressure (PN) | 1.6 MPa |
| Size Range | DN40 – DN600 |
| Class | B |
| Material | Cast Iron |
| Flow Range | 0.1 m³/h – 10,000 m³/h |
| Accuracy Class | ±2% for normal flow conditions |
| Measuring Principle | Electromagnetic induction / Mechanical (based on configuration) |
| Display Type | Mechanical dial / Digital register (optional) |
| Communication Options | Pulse output, RS485, Modbus (optional) |
| Power Supply | Battery-powered / External power (220VAC, 24VDC) |
| Protection Class | IP65 / IP68 (depending on configuration) |
| Electrode Material | Stainless Steel / Hastelloy / Titanium (optional for electromagnetic type) |
| Liner Material | PTFE / Neoprene / Polyurethane (for electromagnetic type) |
| Response Time | ≤ 2 seconds |
| Data Logging Capability | Internal memory with historical consumption records |
| Flow Direction | Bi-directional measurement supported |
| Maintenance Requirement | Low-maintenance design, corrosion-resistant |
| Service Life | Over 10 years under standard operating conditions |
| Storage Temperature Range | -20℃ to +70℃ |
| Water Temperature Range | 0℃ to +50℃ (cold water) / 0℃ to +90℃ (hot water) |
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