The depot flowmeter automatic calibration system achieves the automation of calibrating the depot flowmeter by adding an automatic calibration system to a large standard metal meter (1000L or 2000L).

The OKet RTG7800 Radar Level Gauge is a high-precision measurement device capable of reliably measuring the level of both liquid and solid media. It maintains stable performance even in harsh environments with noise, steam, dust, and other challenging conditions. This level gauge is particularly suitable for measuring various media such as crude oil, volatile liquids, slurry, pulverized coal, and more. Its use of electromagnetic wave measurement technology ensures accurate readings under a wide range of operating conditions.

AMF series mass flowmeter of OKet adopts Coriolis force principle to design, develop and produce, mainly composed of two parts: sensor and transmitter. It is used to accurately measure the mass flow, density and temperature of fluids.

The Quantitative Loading Controller is specially designed and developed for the scenario of quantitative loading in fuel depots/chemical plants. It can be matched with flow meters, static electricity grounding devices, control valves, loading pumps, crane homing switches, upper computers, etc., to collect flow signals.