Surefix Ultrasonic Water Meter with RS485 Modbus Communication
The Surefix Ultrasonic Water Meter is an intelligent metering solution designed to provide accurate water consumption measurement for residential, commercial, and industrial applications. Utilizing advanced ultrasonic flow measurement technology, the meter delivers highly accurate readings without the need for mechanical moving components, ensuring exceptional reliability, reduced maintenance, and long service life.
Unlike conventional mechanical water meters, the Surefix Ultrasonic Water Meter uses ultrasonic signals to measure water flow velocity and calculate water consumption with outstanding precision. The absence of moving parts eliminates wear and blockage issues, resulting in stable performance over time.
The integrated RS485 communication interface with Modbus protocol enables seamless integration with Building Management Systems (BMS), SCADA platforms, smart utility networks, and automated monitoring solutions. Real-time data collection and remote monitoring capabilities help facility managers and utilities improve operational efficiency and water management.
Manufactured with a durable brass body and IP68-rated enclosure, the meter is suitable for indoor and outdoor installations. The device supports both horizontal and vertical installation, providing flexibility for a wide range of applications.
The Surefix Ultrasonic Water Meter is available in multiple sizes from DN20 to DN40 and includes connectors for easy installation.
Key Features
- Ultrasonic measurement technology
- R200 / R250 accuracy class
- Brass body construction
- RS485 Modbus communication
- IP68 waterproof protection
- Horizontal and vertical installation
- No moving mechanical parts
- Long operational life
- Low maintenance requirements
- Includes connectors
- PN16 pressure rating
- LCD display
- Battery life greater than 8 years
Applications
Residential Buildings
Accurate metering for villas, apartments, and residential developments.
Commercial Buildings
Ideal for offices, retail centers, hotels, and mixed-use properties.
Building Automation Systems
Supports integration into BMS and smart building infrastructure through Modbus communication.
Utility and Sub-Metering
Suitable for water monitoring and consumption analysis in utility management systems.
Technical Specifications
Measurement Technology: Ultrasonic
Communication Interface: RS485 Modbus
Body Material: Brass
Protection Class: IP68
Pressure Rating: PN16
Installation: Horizontal / Vertical
Battery Life: More than 8 Years
Accuracy Class:
DN20-DN25: R250
DN32-DN40: R200
Display: LCD Digital Display
Connection Type: With Connectors
Why Choose Surefix?
Surefix smart water metering solutions combine accuracy, durability, and advanced communication technology to deliver dependable performance for modern water management systems. Designed for long-term reliability and seamless integration with automation platforms, the Surefix Ultrasonic Water Meter helps reduce maintenance costs while providing precise consumption monitoring.




Reviews
There are no reviews yet.