The Dwyer PUB-11 Portable Ultrasonic Flowmeter Kit is a compact and highly accurate tool for non-invasive flow measurement, designed to provide reliable monitoring of liquid flow in full pipes without disrupting system operation. Leveraging transit-time ultrasonic technology, the PUB-11 offers precise measurements for clean or slightly contaminated liquids, making it ideal for temporary flow analysis, system diagnostics, and verification in industrial and commercial settings.
Built for flexibility and ease of use, the PUB-11 Dwyer Portable Ultrasonic Flowmeter Kit includes clamp-on transducers that attach externally to pipes ranging from 1 inch to 200 inches in diameter. This non-contact design allows for rapid deployment and accurate measurement without cutting pipes or halting flow, making it suitable for applications in HVAC, water and wastewater treatment, energy management, and chemical processing. The meter supports a velocity measurement range of ±0.01 to ±40 ft/s and offers flow accuracy up to ±1%, ensuring dependable results under varying flow conditions.
The Dwyer PUB-11 features a user-friendly handheld interface with a high-contrast LCD display that provides real-time data on flow rate, totalized flow, and signal strength. Multiple output options including 4-20 mA, pulse, and RS485 are available, allowing for seamless integration into existing monitoring systems. Additionally, built-in data logging and USB connectivity make it easy to collect, store, and transfer flow data for analysis or reporting. The device is powered by a rechargeable battery, supporting up to 24 hours of continuous operation in the field.
Designed for engineers, technicians, and maintenance professionals, the PUB-11 combines portability, precision, and rugged performance. It is the ideal choice for temporary flow testing, verification, and troubleshooting tasks across a wide range of industries. The Dwyer PUB-11 Portable Ultrasonic Flowmeter Kit delivers a cost-effective, high-performance solution for accurate and efficient liquid flow measurement without process interruption.