TLU Ultrasonic Water Meter Overview
The TLU Ultrasonic Water Meter is specifically designed for urban water supply pipelines and household metering using propagation velocity difference technology. It eliminates mechanical components, ensuring long-term stability, zero pressure loss, and high reliability. With an ultra-low start-up flow and a range ratio of up to R400, it addresses the limitations of traditional water meters. The meter is suitable for industrial applications with pulse output, 4-20mA current output, RS-485 communication, and GPRS connectivity. It meets GB/T 778-2018 and JJG162-2009 standards, ensuring accurate and safe metering.
Benefits with Spectron
- High-Precision Measurement
- No Mechanical Wear & Zero Pressure Loss
- Ultra-Low Start-Up Flow
- IP68 Protection
- Multiple Communication Options
Key Metrics
The TLU Ultrasonic Water Meter is an advanced solution designed for urban and industrial water supply metering. It operates without mechanical components, ensuring zero pressure loss and eliminating wear and tear. The built-in lithium battery provides over 8 years of continuous operation, making it a long-term, reliable solution. With a high range ratio of R400, the meter can efficiently measure ultra-low and high-flow rates, ensuring precision in diverse applications. Its IP68-rated protection allows it to function underwater without compromising performance. Additionally, it supports various communication outputs, including pulse, 4-20mA current, RS-485, and GPRS, enabling seamless integration into modern smart water networks.
Ultrasonic wave propagation with zero pressure loss.
Up to R400 for accurate low and high-flow metering.
More than 8 years with a built-in lithium battery.
IP68-rated for long-term underwater operation.
Factory-set parameters ensure tamper-proof data integrity.
Supports RS-485, M-BUS, GPRS, and wireless handheld reading.
Process / Working
The TLU Ultrasonic Water Meter utilizes ultrasonic wave propagation to determine the velocity difference of liquid flow, providing high-accuracy measurements without mechanical wear. Unlike traditional meters, it features zero pressure loss and an ultra-low start-up flow capability, ensuring precise readings even at minimal flow rates. Its built-in lithium battery supports over 8 years of operation, while the IP68 protection rating allows the meter to function reliably in submerged environments. Equipped with advanced communication interfaces such as RS-485, M-BUS, and GPRS, it enables seamless remote monitoring, data logging, and integration into smart water management systems.