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Intelligent Flowmeter
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Intelligent Flowmeter

Intelligent Flowmeter

A flow meter is a device employed to measure the flow of fluids within pipelines or open channels. Based on the medium being measured, it can be categorized into liquid flow meters and gas flow meters. Commonly encountered liquid flow meters include electromagnetic flow meters, turbine flow meters, open channel flow meters, and ultrasonic flow meters. As for the measurement of gases, compressed air, and steam, there are vortex flow meters, orifice flow meters, and the like. In contrast to the traditional mechanical flow meter technology, the new generation of flow meters that incorporate electronic technologies such as digital signal processing (DSP) and microprocessors endow the flow meters with self-diagnostic capabilities. Moreover, they facilitate better communication with production control units. Electromagnetic flow meters, ultrasonic flow meters, vortex flow meters, and liquid turbine flow meters operate on electrical principles. They are equipped with functions such as current output, pulse output, RS485 communication output, and bus HATR protocol output. The combination of various signals with advanced wired or wireless communication technologies enables industries like industrial production processes, energy metering, and environmental protection engineering to obtain and upload on-site data more conveniently, rapidly, accurately, and in real-time. This has significantly elevated the level of industrial automation.
Products Description

20250211135051

 

The implementation of a unique triangular column design serves to expand the measurement range of the instrument. The cross-sectional area, width, slope, and placement of the triangular column within the pipeline body are all in direct proportion to the pipeline's diameter. This proportional relationship guarantees the accuracy and stability of the product. It features robust seismic resistance capabilities. It is capable of detecting pipeline vibration parameters and the intensity of interference signals, which effectively suppresses noise. For pipelines with a diameter of DN20 or larger, the body and the triangular column are integrally cast. This approach minimizes the deformation of the measuring hole that might otherwise occur due to the welding of the triangular column, thus enhancing the stability of the vortex signal.

When it comes to pipelines with a diameter of DN40 or larger, the adoption of the Ice Dragon embedded structure significantly boosts the product's anti-interference ability.

The sensor signal conversion makes use of digital signal processing technology (DSP). This not only improves the detection sensitivity of the vortex signals but also enhances the seismic performance of the vortex flowmeters. It has a wide range ratio, with a low lower limit flow rate, achieving a range ratio of 17:1.

 There are various installation forms available. Depending on the on-site circumstances, one can choose from flange clamping, flange type, and plug-in structure installations. 

What is the specific measurement range of the instrument with the triangular column design?

How does the triangular column design improve the stability of the instrument?

Can the instrument with the triangular column design be used in pipelines with different diameters?

FAQ:

1.Q: What kind of shipping method do you offer?
A: We offer shipping via express services like FedEx, DHL, TNT, and others. Additionally, shipping by air and by sea are also available options. The shipping cost is determined by the chosen shipping method, the actual weight and volume of the product, as well as your specific delivery address.

2.Q: What are the available payment methods?
A: We support a variety of payment methods, including T/T (bank transfer), Visa card, Western Union, MoneyGram, and a secure payment option - Escrow, among others. T/T is one of the commonly used payment methods.

3.Q: Is it possible for us to have our own brand or logo printed on your products?
A: Certainly. We are delighted to act as your OEM (Original Equipment Manufacturer) in China and are more than willing to meet your OEM requirements.

4.Q: Why is there a discrepancy between the product images on the website and the actual items?
A: The differences can be attributed to variations in lighting conditions and the use of different browsers. Moreover, due to the production of different batches, there might be slight differences in the materials used. If you have any concerns or questions, please feel free to contact us and clarify them before placing an order.

Since the prices of precision instruments vary depending on their different parameters, we kindly request that you provide our sales team with more detailed parameters of the instrument you are interested in. This will enable us to provide you with accurate pricing information and appropriate discounts.

How long does it usually take for the goods to arrive?

Can I track the shipping status?

Do you provide combined shipping for multiple items?

 

Technical Parameters

Measurement medium general gas, vapor (saturated vapor and superheated vapor), natural gas, liquid medium: liquid; Environmental temperature -20 ℃ -+55 ℃ (special requirements ordering instructions)
Possible measurement range Reynolds number is 5 × 103-7 × 106 Environmental temperature ≤ 90% RH
Normal measurement range Reynolds number is 2 × 104-7 × 106 Atmospheric pressure 86-106Kpa
Measurement flow rate range liquid 0.5-7m/s, gas 4-35m/s, vapor 7-70m/s External power supply 24VDC
Tested fluid temperature -40 ℃ -+280 ℃ Range 1:8-1:40
High temperature type -40 ℃ -+350 ℃ Resistance coefficient cd < 2.4
Tested fluid pressure 1.6, 2.5, 4Mpa Explosion proof sign ia II CT6
Accuracy level 1.00% Signal output Pulse signal Three wire VH ≥ 5V, VL ≤ 1 V
Body material 1Cr18Ni9Ti Analog signal 2, wire system 4-20mA · DC
Pressure loss △ P+1.2 × r × V2 × 10-6 Load resistance 250 Ω to Ω 350
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