Overview
These rugged water quality testers are engineered for reliable performance in demanding environments. Designed with waterproof protection (IP68/IP65), they ensure durability in both split and integrated types. With an ultra-low power consumption of ≤15μA and a DC 3.2V–3.7V power supply, they deliver long service life and efficiency. Their measurement accuracy complies with international standards, maintaining ±2% to ±5% permissible error across varying flow ranges and temperatures. Built with brass or nylon material, these testers provide strength and resistance against corrosion. Easy to install horizontally or vertically, they feature a clear LCD display and optional data transmission for versatile applications.
Features
- Waterproof protection: IP68 (split) and IP65 (integrated)
- Ultra-low power consumption ≤15μA
- High measurement accuracy across flow ranges
- Wide operating temperature range 0.1℃–50℃
- Strong brass or nylon body construction
- Clear 8-digit LCD with status indicators
- Wireless RF / Wired M-Bus transmission options
- Suitable for horizontal or vertical installation
- Long service life of ≥10 years
- Complies with ISO 4064-2014 standard
Technical Specifications
| Parameter | Specification |
| Module Power Supply | DC 3.2V – 3.7V |
| Whole Power Consumption | ≤15 μA |
| Waterproof Class | Split Type (IP68), Integrated Type (IP65) |
| Environmental Class | Class B |
| Electromagnetic Environment | E1 |
| Measurement Class | Class B |
| Temperature Class | T50 |
| Sensitivity Grade | U10 / D5 |
| Meter Body Material | Brass / Nylon |
| Conformity Standard | ISO 4064-2014 |
| Display Value Error Range | High flow (Q2 ≤ Q ≤ Q4): ±2% (0.1–30℃); ±3% (>30℃)Low flow (Q1 ≤ Q < Q2): ±5% |
| Nominal Diameter Range | DN15 – DN25 |
| Nominal Pressure Rating | PN16 |
| Flow Rate Range | Q1: Minimum Flow, Q2: Transitional Flow, Q3: Nominal Flow, Q4: Overload Flow |
| Data Transmission Method | Wireless RF / Wired M-Bus (optional) |
| Display Type | 8-Digit LCD with status indicators |
| Installation Position | Horizontal / Vertical (depending on model) |
| Operating Temperature Range | 0.1℃ – 50℃ |
| Storage Temperature Range | -20℃ – 70℃ |
| Expected Service Life | ≥10 Years |
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