ALTOSONIC V12 is a 12-probe gas ultrasonic flowmeter used for trade handover. It features high reliability and accurate measurement. It utilizes dynamic channel displacement for built-in redundancy and offers performance monitoring and fouling detection.
The ALTOSONIC V12 is a 12‑probe gas ultrasonic flowmeter designed for trade‑hand‑over in the oil & gas, petrochemical and related industries. Its unique channel layout collects diagnostic data from the pipe wall, near‑wall and pipe bottom, enabling performance monitoring and scale detection.
The document lists technical parameters such as pressure and temperature ranges, measurement accuracy, communication options (RS485, MODBUS, 4‑20 mA), material choices (carbon steel, stainless steel) and detailed dimension/weight tables for various ASME pressure classes. This manual is written in Chinese.
| Measurement accuracy (un‑calibrated) | ±0.5 % |
|---|---|
| Measurement accuracy (calibrated) | ±0.1 % |
| Maximum pressure rating | 150 bar / 15 MPa |
| Operating temperature range | -40 °C to +65 °C |
| Material options | Carbon steel, stainless steel, dual‑material |
It can operate up to 150 bar (15 MPa) depending on the selected ASME class.