How to select appropriate flowmeters and RTU devices for urban water supply network monitoring solutions?

Urban water supply network monitoring solutions require careful device selection based on pipe diameter, accuracy requirements, installation environment, and communication needs. Selection strategy includes:

• Main Pipeline Monitoring: DN200-DN2000 large diameter pipes recommend LGF series remote electromagnetic flowmeters with ±0.5% accuracy for high-pressure, high-flow applications
• Distribution Network Monitoring: DN10-DN200 medium/small diameter pipes use LGF series integral electromagnetic flowmeters or ultrasonic flowmeters (clamp-on installation without service interruption)
• Legacy Network Retrofits: Deploy clamp-on ultrasonic flowmeters for non-invasive installation, avoiding pipeline excavation
• Data Transmission Equipment: EC32 series RTU for single-point monitoring, EC60 series RTU supporting multi-channel signal input, equipped with solar power and 4G communication modules

Solutions must also consider IP protection ratings, temperature adaptability, and maintenance accessibility to ensure long-term stable operation in municipal water infrastructure.