Exhaust gas bar flowmeter, averaging tube flowmeter

Exhaust gas flow meter

Flow meters are suitable for high-precision flow measurement of gases, liquids, and vapors. It is a differential pressure and rate averaging flow sensor that measures flow by measuring the differential pressure generated by the sensor in the fluid. Reflecting the true flow velocity of the fluid, with an accuracy of ± 1.0% and a repeatability of ± 0.1%.

feature

A probe with a cross-sectional shape can generate precise pressure distribution and a fixed fluid separation point; The low-pressure tapping holes located on both sides behind the probe and before the fluid separation point can generate stable differential pressure signals and effectively prevent blockages. The internal integrated structure can avoid signal leakage, improve the strength of the probe structure, and maintain long-term high accuracy.

The high-pressure tapping hole of the probe will not be blocked, forming a high-pressure zone at the front of the probe. The pressure is slightly higher than the static pressure of the pipeline, preventing particles from entering. Please note that the fluid velocity at the high-pressure tapping hole of the probe is zero, and no object will enter the tapping hole. When starting up, the fluid enters the bend under the static pressure of the pipeline, quickly forming a state of pressure equilibrium. After the pressure equilibrium state is formed, the fluid encounters high pressure at the inlet of the bend, detours and no longer enters the bend.

advantage

Can measure multiple media and has a wide range of applications

High precision and large range ratio

The probe pressure hole is inherently anti blocking

● Stable measurement signal with minimal fluctuations

Low installation cost, basically maintenance free

● Can be installed and maintained online

sensor

stable signal

The low-pressure tapping holes of the Weiliba are located on both sides behind the probe, between the separation point of the fluid and the probe, away from the vortex wave area.

high precision

The long-term stability of accuracy can be ensured because:

It is not affected by wear, dirt, and oil stains.

⑵ There are no movable parts in the structure.

The occurrence of blockage has been excluded in the design. At the front of the probe, a high static pressure zone surrounds the probe to prevent the high-pressure tapping hole from being blocked. The most important thing is that the low-pressure hole is located on both sides behind the probe, and the fluid flows diagonally across the surface, protecting the low-pressure hole from being swept away. Other probes are prone to blockage because their low-pressure tapping holes are located in the low-pressure fluctuation area where impurities accumulate.

Product Service:

1. Implement a lifelong responsibility system for our factory's products and always provide technical support and services;

2. Implement three guarantees for product quality, with a one-year warranty period;

3. Free training for users' engineering and technical personnel on product usage, maintenance, and general troubleshooting;

4. Regularly conduct follow-up visits and technical exchanges with users;

5. Prioritize providing product and technical exchanges to project users;

6. Free provision of product information and manuals;

Exhaust gas flow meter