Reed Switch Brass Multi Jet Dry Type Water Meter With Pulse Output
- ISO 4064 Class B Certified: Professional-grade accuracy across 100:1 flow range (5.2-3,125 L/h), ensuring reliable measurements for residential and commercial use.
- Anti-Magnetic Hermetically Sealed: Tamper-proof design with complete anti-magnetic protection maintains data integrity and prevents fraudulent meter reading manipulation.
- Multi-Jet Precision Technology: Advanced velocity-type measurement delivers minimal pressure loss (≤0.063 MPa) while capturing ultra-precise minimum readings from 0.05L.
- Smart-Ready Pulse Output: Integrated reed switch option enables seamless integration with IoT metering systems and automated data collection platforms.
- Extreme Durability: IP68 rated with dry dial display resists harsh environments, corrosion, and fluid degradation for 20+ year operational lifespan.
Compact Design & Reliable Performance
This DN15 (G3/4″ BSP threaded) multi-jet dry dial water meter delivers professional-grade measurement in a space-efficient 165mm × 95mm × 134mm form factor. The hermetically sealed register with dry dial display ensures long-term durability and readability without fluid degradation, making it ideal for residential and light commercial applications.
Superior Protection & Accuracy
Engineered with IP68 protection class and comprehensive anti-magnetic shielding, this meter withstands harsh environments while maintaining measurement integrity. Certified to ISO 4064 Class B (R160) standards, it guarantees accuracy across a wide operating range from 5.2 L/h starting flow to 3.125 m³/h overload capacity. The pressure-resistant design operates reliably up to MAP16 (16 bar) at T30 temperature class.
Key Features & Advantages
- High Flow Capacity: Q3 permanent flow rate of 2.5 m³/h with minimal pressure loss (≤0.063 MPa) ensures efficient throughput
- Precision Measurement: 100:1 turn-down ratio (Q3/Q1) captures accurate readings from 0.05L minimum to 99,999 m³ maximum
- Data Integration Ready: Optional pulse output with reed switch enables seamless integration into smart metering systems
- Sealed Register Design: Magnetic drive transmission in hermetically sealed housing prevents tampering and external contamination
- Easy Installation: Standard BSP threading with horizontal orientation provides flexible deployment options
Functional Parameters
| Meter Type | Multi Jet Dry Dial |
| Measuring Principle | Velocity Type |
| Dial Type | Dry Dial, 45℃Sealed Register |
| Transmission Type | Magnetic Drive |
| Installation Orientation | Horizontal |
| Protection Class | IP68 |
| Temperature Class | T30 |
| 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（Reed switch） |
Dimensional Parameters
| Nominal Diameter (DN) | DN15 (15 mm) |
| Length (L) | 165mm |
| Width (W) | 95mm |
| Height (H) | 134 mm |
| Thread Type | BSP |
| Thread Size | G3/4B |
| Connection Type | Threaded |
Flow Parameters
| Q1 (Minimum Flow Rate) | 25 L/h |
| Q2 (Transitional Flow Rate) | 40 L/h |
| Q3 (Permanent Flow Rate) | 2.5 m³/h |
| Q4 (Overload Flow Rate) | 3.125 m³/h |
| R Value (Q3/Q1) | 100 |
| Starting Flow | 5.2 L/h |
| Pressure Loss at Q3 | ≤0.063 MPa |
| Maximum Reading | 99 999 m³ |
| Minimum Reading | 0.00005 m³ (0.05 L) |
