How to set up alarms for ultrasonic flowmeters and RTU devices?

Ultrasonic flowmeter alarm configuration is essential for maintaining system reliability and operational safety. Different ultrasonic flowmeter types (clamp-on/inline/insertion) support multi-level alarm settings:

• Flow rate alarms: Configure high and low limit thresholds for pipeline leak or blockage detection
• Signal strength alarms: Trigger when ultrasonic signal strength falls below preset values, indicating sensor anomalies
• System fault alarms: Include power supply failures, communication interruptions, sensor malfunctions
• Data anomaly alarms: Flow rate fluctuations, negative flow, measurements exceeding reasonable ranges

EC32/EC60 RTU alarm settings encompass 4G signal strength monitoring, solar battery voltage alerts, data transmission failure notifications. Alarm outputs available through local display, relay contacts, SMS notifications. Regular alarm function testing recommended for optimal system performance and reliability verification.