DN50 Ultrasonic Water Flow Meter with Remote Monitoring

Monitor water usage with greater accuracy and convenience using this DN50 ultrasonic water flow meter. Designed for irrigation, garden management and water resource monitoring, it combines low-power operation, digital flow measurement, data storage and optional communication interfaces for practical long-term monitoring.

Key Features

• Ultrasonic Flow Measurement: Measures water flow without relying on traditional mechanical moving parts
• DN50 Configuration: Designed for compatible DN50 pipe and flange installations
• Digital Display: Two-line display shows cumulative flow, instantaneous flow, units and operating status
• Flow Data Storage: Records cumulative flow data for up to 31 months and daily flow for the 32nd month
• RS485 Communication: Supports RS485/USART communication for connection to compatible monitoring systems
• Optional Remote Monitoring: Optional communication modules can support online water resource monitoring
• Low Power Consumption: Built-in lithium battery supports long-term operation and data retention
• IP68 Protection: Sealed construction helps protect the meter against dust and water ingress
• Wide Application Range: Suitable for agricultural irrigation, garden management and water resource monitoring
• High Measurement Accuracy: Designed for stable and reliable water flow measurement
• Minimal Installation Space: Compact sandwich-style construction helps reduce installation space requirements
• Multiple Power Options: Supports built-in lithium battery or external 8–24V DC power
• Durable Construction: Measuring tube, sensor and housing materials are selected for demanding water monitoring applications
• High Pressure Rating: Suitable for systems operating at pressures up to 1.6MPa

Specifications

• Product Type: Ultrasonic Water Flow Meter
• Nominal Diameter: DN50
• Connection Type: DIN Flange
• Measurement Ratio: R63
• Measured Fluid: Water, sewage and seawater
• Working Pressure: 1.6MPa
• Protection Rating: IP68
• Power Supply: Built-in lithium battery / External DC 8–24V
• Communication Interface: RS485/USART/Infrared
• Optional Communication: M-BUS, NB-IoT wireless transmission
• Output Signal: Optional OCT
• Display: Two-line digital display
• Flow Measurement Period: Once per second during application; four times per second during verification
• Data Storage: Up to 31 months cumulative flow and daily flow for the 32nd month
• Measuring Tube Material: Nylon + GF
• Sensor Material: PEEK
• Housing Material: ABS
• Upstream Flow Field Sensitivity: U5
• Downstream Flow Field Sensitivity: D3
• Executive Standards: ISO4064-2014, GBT778-2018
• Communication: Suitable for compatible water monitoring and management systems

Package Contents

• 1 x DN50 Ultrasonic Water Flow Meter
• 1 x Installation/Connection Components
• 1 x User Manual

What Makes This a Smart Buy:

This ultrasonic flow meter provides a practical way to monitor water consumption and flow without the complexity of traditional mechanical meters. Its low-power design, IP68 protection, long-term data storage and communication options make it well suited to irrigation and water management applications.