Hotel fragrance dispenser machines generally have high power and require high fragrance diffusion concentration. Most of the time, they are connected to the HVAC system. scent diffuser for hotel,hotel aroma diffuser,hotel perfume delivery machine,hotel oil purifer, hotel fragrance dispenser Guangzhou DANQ Environmental Technology Co.,LTD , https://www.dqaroma.com
If the user needs to bring the display of the watch indoors, an integrated turbine flow meter can be used to direct the output signal through the cable to the flow totalizer installed in the room. The turbine flow meter can display the instantaneous flow and cumulative flow of biogas.
Turbine Flowmeter When measuring the biogas installation flowmeter, if there is a valve near the upstream of the installation point, and the valve is continuously opened and closed, it will have a great influence on the service life of the sensor. It is very easy to cause permanent damage to the sensor and avoid the sensor as much as possible. Installed on a very long pipeline overhead, so after a long time, due to the sagging of the sensor is very easy to cause the seal leakage between the sensor and the flange, if you have to install, you must set the pipe in the upstream and downstream of the sensor 2D Solid device.
Turbine flowmeter in a certain flow range vortex separation frequency is proportional to the average flow velocity in the pipeline, after the vortex generating body into the capacitive probe or piezoelectric probe (detector) and configure the corresponding circuit, which constitutes the capacitive detection turbine flow Meter or piezo-detection turbine flow sensor.
In order to ensure complete functionality, the flow pattern at the entrance should not be disturbed. The length of the upstream straight section should be approximately 15 times the diameter of the turbine flowmeter (D), and the length of the downstream straight section should be approximately 5 times the flowmeter diameter (D). By placing a non-streamline vortex sounder in the fluid, two rows of regular vortices are generated alternately from both sides of the vortex, this vortex being called a Karman turbine.
Application of Turbine Flowmeter in Biogas Location
Most biogas measurement sites have no power supply, and we can choose a battery-powered turbine flowmeter. Generally, the flow rate of the biogas pipeline is small, and it is generally measured by reducing the diameter. In order to ensure complete functionality, the flow pattern at the entrance should not be disturbed.