The integrated plug-in bar flowmeter is a sensor element with excellent precision, efficiency and reliability.
1. Use of integrated plug-in bar flowmeter
The integrated plug-in flowmeter is suitable for high precision flow measurement of gases, liquids and vapors. The power bar flowmeter is a differential pressure, rate average flow sensor, through the sensor in the fluid generated by the differential pressure flow measurement. The willy bar flowmeter reflects the true flow velocity of the fluid with an accuracy of ± 1.0 and a repeatability of ± 0.1. Willy bar's outstanding advantage is that it outputs a very stable, non-pulsating differential pressure signal
2. Design characteristics of the probe
The probe in the shape of bullet section can produce accurate pressure distribution and fixed fluid separation point. The low pressure pressure hole located on both sides of the probe side and before the fluid separation point can generate stable differential pressure signal and effectively prevent blocking. The internal integrated structure can avoid the signal leakage, improve the probe structure strength, and maintain long-term high precision.
3. Willy bar probe anti-jam design
With its excellent anti-blocking design, the integrated insert flowmeter probe has completely got rid of the malpractice of the inserted flow probe such as a niuba easily blocked, so that the anti-blocking level of the flow probe of the equal-velocity tube has reached an unprecedented height.
The high pressure hole of probe will not be blocked in the front of probe to form a high pressure zone. The pressure is slightly higher than the static pressure of pipe, preventing the particle from entering. Please note: the velocity of the fluid at the high pressure extraction hole of the probe is zero. No object will enter the extraction hole. When starting up, the fluid in the static pressure of the pipe, into the bend, soon formed a pressure balance. When the pressure equilibrium is formed, the fluid encounters high pressure at the inlet of the bend and detours, no longer entering the bend.
In general, dust, sand and particles are concentrated in the back of the probe under the action of vortex street force. That's why autumn leaves are always concentrated behind the leeward house. Due to the low pressure pressure hole in the vacuum area at the tail of the probe, the low pressure pressure hole of the probe is quickly blocked by the impurities brought by the eddy current under the action of vortex street force. The unique design of the powerbar flowmeter enables the low pressure pressure hole to be located on both sides of the probe side, in front of the fluid separation point and the wake area. This design essentially prevents clogging and produces a very stable low-voltage signal.
4. Advantages of probe
● can measure a variety of media, a wide range of applications
● high accuracy and large range ratio
● the probe takes the pressure hole to prevent blocking
● the measurement signal is stable with small fluctuation
● pipe permanent low pressure loss
● unique high - strength bullet - shaped monolithic double - chamber structure
● low installation cost and maintenance free
● it can be installed and repaired online
5. Characteristics of flow sensor of bat-equal-velocity tube
● steady signal
The low pressure pressure hole of the integrated plug-in flowmeter is located on both sides of the probe side, between the fluid and the probe separation point, far away from the eddy current fluctuation area.
● excellent long - term high precision
The integrated plug-in bar flowmeter can ensure long-term stability of accuracy because:
It is impervious to abrasion, dirt and grease.
There are no moving parts in the structure.
Design to eliminate the occurrence of congestion phenomenon. At the front of the probe, the high static pressure zone surrounds the probe so that the high pressure hole will not be blocked. Most importantly, the low pressure hole is located on both sides of the probe, and the fluid is swept diagonally across the surface, protecting the low pressure hole from being swept, while other probes are prone to blockage because their low pressure hole is in the low pressure fluctuation area where impurities gather.
● minimum installation cost
With just a few inches of line welding, the installation is easy and quick.
The application of special tools, you can achieve with pressure online installation.
All the valves and the interfaces of various instruments need only simple assembly, which requires very low assembly cost.
● very low running costs
It is a non-shrink throttling design, as a plug-in flow probe, the operating cost of the willy bar is minimal.