Gentos pFlow P118i [P118i-1-P010-016] Handheld Ultrasonic Flowmeter With Temperature -40°F to 176F °F ( -40°C to 80 °C), Range 1in to 240in (25 to 6000mm) and 16ft (5m) Cable Length. With simple mounting and minimal maintenance, the P118i clamp-on ultrasonic flow meter delivers non-contacting measurement. The pipe system or the production process do not need to be altered in order to install and integrate the flowmeter. The P118i operates essentially without maintenance and delivers precise measurement results for many years. Suitable for all sizes between DN25 and DN5000 and is mainly unaffected by the medium, piping type, and installation location. includes Modbus, larger pipe sizes, and measurement tools for WATER FLOW. It is based on our patented technology PICOFLY, with fewer hardware components, low-voltage broadband pulse transmission, and low power consumption.