1.High accuracy: generally up to ±1%R, ±0.5%R; the high-precision type can reach ±0.2%R.                                                                2.Good repeatability: short-term repeatability can reach 0.05%~0.2%. Because of this good repeatability, extremely high accuracy can be achieved through frequent calibration or online calibration. It is a preferred flowmeter for trade settlement.                                            3.Pulse frequency signal output, suitable for totalizing measurement and connection to computers, with no zero drift and strong anti-interference capability.                                                                                                                                                                                4.Original pulse frequency range (10Hz~1.5KHz), with strong signal resolution.                                                                                        5.Wide turndown ratio, up to 1:20.                                                                                                                                                          6.Compact and lightweight structure, easy installation and maintenance, and large flow capacity.                                                          7.Suitable for high-pressure measurement. No hole needs to be drilled on the sensor body, making it easy to manufacture high-pressure instruments.                                                                                                                                                                                                      8.Can be made as an insertion type, suitable for large-diameter measurement, with low pressure loss and low cost. It can be removed without interrupting flow, and is easy to install and maintain.