First, on-site conditions:
Measurement of crude oil (water), pulse surge; DN50 ~ 80; 4 ~ 6MP; room temperature;
Second, the program ideas:
Crude oil has high viscosity, high pressure in the pipeline, conductivity and high vibration when the water content is large. According to the above characteristics, electromagnetic flowmeter, turbine flowmeter, and ultrasonic flowmeter can be selected. Various flowmeter features are as follows:
1. Electromagnetic flowmeter: It is required that the medium to be measured has conductivity, no pressure loss when the medium flows, due to the pressure, the electromagnetic flowmeter is required to be lined with a highly wear-resistant ceramic, flange installation, accuracy class 0.5%; disadvantage is When the service is replaced, it needs to be stopped and disassembled.
2. Turbine flowmeter: It is required that the medium to be measured has low viscosity and less impurities. Because the crude oil contains water and high flow rate, a turbine flowmeter can be used. When the medium contains impurities, add the filter in the inflow direction and install the flange with an accuracy class of 0.5%. Disadvantages: The flow meter can generate pressure loss, the impeller is easy to damage, and it needs to be disconnected when the maintenance is replaced.
3.Ultrasonic flowmeter: It requires the solids content of the measured medium to be less than 10%. It adopts non-contact and clamp-type measurement. It can be installed and disassembled at any time without breaking the tube and constant flow. It has no pressure loss and the accuracy level is 0.5%.
Third, the solution:
According to the on-site operating conditions and various types of ultrasonic characteristics, we first push the ultrasonic flowmeter. The recommended models are:
Germany FLEXIM ADM5107 with Q5 Probe
For electromagnetic and turbine flowmeters, our company can also provide related products, but under the pressure conditions in this program, no corresponding models can meet the requirements, so there is no selection.
Measurement of crude oil (water), pulse surge; DN50 ~ 80; 4 ~ 6MP; room temperature;
Second, the program ideas:
Crude oil has high viscosity, high pressure in the pipeline, conductivity and high vibration when the water content is large. According to the above characteristics, electromagnetic flowmeter, turbine flowmeter, and ultrasonic flowmeter can be selected. Various flowmeter features are as follows:
1. Electromagnetic flowmeter: It is required that the medium to be measured has conductivity, no pressure loss when the medium flows, due to the pressure, the electromagnetic flowmeter is required to be lined with a highly wear-resistant ceramic, flange installation, accuracy class 0.5%; disadvantage is When the service is replaced, it needs to be stopped and disassembled.
2. Turbine flowmeter: It is required that the medium to be measured has low viscosity and less impurities. Because the crude oil contains water and high flow rate, a turbine flowmeter can be used. When the medium contains impurities, add the filter in the inflow direction and install the flange with an accuracy class of 0.5%. Disadvantages: The flow meter can generate pressure loss, the impeller is easy to damage, and it needs to be disconnected when the maintenance is replaced.
3.Ultrasonic flowmeter: It requires the solids content of the measured medium to be less than 10%. It adopts non-contact and clamp-type measurement. It can be installed and disassembled at any time without breaking the tube and constant flow. It has no pressure loss and the accuracy level is 0.5%.
Third, the solution:
According to the on-site operating conditions and various types of ultrasonic characteristics, we first push the ultrasonic flowmeter. The recommended models are:
Germany FLEXIM ADM5107 with Q5 Probe
For electromagnetic and turbine flowmeters, our company can also provide related products, but under the pressure conditions in this program, no corresponding models can meet the requirements, so there is no selection.
Jinhu Weibao Trading Co., Ltd , https://www.weibaoe-cigarette.com