Ultrasonic heat meter

Main features :

1. Non-invasive clamp-on series transducer and Insertion Series transducer are available. Internally configured batch;

2. controller makes batch control convenient and accurate. No moving parts, no pressure drop;

3. no need of maintenance. Easy and economical installation.

Applications:
1. Measuring heat flow;

2. Sewage and drainage water with small particle quantity. Oil, including crude oil, lubricating oil, diesel oil, fuel oil, etc.

3. Beverage and food processors hot and cool water, water /glycol solutions;

4. Water and waste treatment Power plants, heat energy boiler feed water;

5. Energy consumption supervision and water conservation management;

6. Metallurgy and miming applications (e.g., acid recovery);

7. Marine operation and maintenance;

8. Pulp and paper industries Pipeline leak detection;

9. inspection, tracking and collection Energy measurement and balancing.

General Specifications:

1. One-stop service for flow instrument including the related products

2. OEM for many company in domestic

3. 18 months guarrantee after shipment and

4. Quick response in order

5. Complete sales service not just post-sales but before purchasing

6. Partnership cooperation and support.

  Kaifeng Kaide Flow Instrument Co., Ltd., established in 2002, is a high-tech enterprise specialized in the R&D and manufacture of flow instruments. Located in the base of Chinese flow instrument - Kaifeng City, we have full access to the most advanced technology and thus intend to deliver our high-quality service internationally with great confidence. 

At present, we are mainly dealing in Electromagnetic Flowmeters, Vortex Flowmeters, Turbine Flowmeters and some kinds of Throttling Devices. As we put a lot of attention into quality control, we attained ISO9001:2000 QMS (Quality Management System) certification at a very early time. 

Our commitment has won us a lot of reputable domestic customers from Chinese oil giant - Zhongyuan Oil Field to famous research institute of Wuhan University of Technology. They all established a pleasant and long-term business relationship with us. We also expanded our service to overseas markets and plenty of foreign customers visited our company to bond us in technology and business. We have been providing OEM service for many domestic and overseas customers. 

"Accuracy and attitude" is our motto. We believe that, with high-quality products and services, long-term relationships are always available between worldwide guests and our company. 

1. When do we need a flow meter?

If you ust want to know the moving rate of  a liquid or gas through a pipeline, a simple flow indicator is available from any flowmeter vendor which is enough. Simple and easy to install and requiring wihout external power, these instruments can be used to provide local indication of flow.
When there is a demand for something more sophisticated, such as an indication of flow  within 10%, there may need to purchase a flowmeter. Many installations typically feature bends or joints that can be readily converted into a crude flowmeter by purchasing a differential pressure transmitter and installing sensors to measure the difference in pressure between two or more points. Provided that calibration can be correctly achieved, these simplified flowmeters can achieve an accuracy of around 5%, Kaide Flow Instrument Co.Ltd. can provide more accurate flow meter for widely application in liquid and gas and so on.

2. How can we choose a suitable flow meter?

Please confirm us the mesuring medium, working tempreture, measuring  range, we'll help to select the suitable meter.

3. Why must we choose Kaide as flowmeter partner?

China'sflow instruments base is in Kaifeng, Kaide Flow Instrument Co.Ltd. is one of the earliest and largest flow instrument manufacturers in Kaifeng, we have the advantage and confidence to meet most clients's requirement.

4. How are variable area (rotameters) used?

VA meters are widely used in a diverse range of applications, from simple to sophisticated. 

Here are details of a few typical applications:

Process Analyzers 

Process analyzers are designed to accurately and continuously measure a target analyte in a process stream. Sampling is the single most critical issue for process analysis. When the sampling system becomes plugged, it can cause big problems and costly, unscheduled maintenance.

The variable area flow meter – with 4-20 mA output – continuously monitors sample flow to the analyzer, unlike a flow alarm or flow switch. When flow starts to drop – indicating the onset of plugging – users can schedule maintenance to clear the problem before the analyzer is starved of the sample. Rotameters without 4-20 mA output are often used for sample flow in analyzer applications.

Rotating Equipment 

Large rotating equipment requires effective and reliable flow monitoring on a number of fluid supplies – like lubrication fluids, coolants, and dry gas seal gasses – to ensure efficient and safe operation. Metal tube variable area meters are commonly used to monitor lube oil and coolant flows. The optimum solution is using a 4-20 mA transmitting variable area meter so that flow can be continuously monitored. But glass tube or plastic body variable area meters are frequently used to ensure proper flow to dry gas seals.


Offshore Oil Platforms

Operators of offshore platforms require reliable products that operate under extreme conditions such as high pressure and difficult environmental conditions. Common offshore applications involve injecting a fluid (many times a proprietary fluid) into the high pressure extraction fluid to either prevent corrosion, prevent freezing of the extraction fluid, or add lubrication. In all cases, the goal is to provide local monitoring of the extraction process, which improves the overall process yield. Since the extraction process normally operates under very high pressures, the flow meter choices are limited. The model 3809 variable area meter is an excellent choice because it is simple, proven, reliable (only one moving part) and is available for operating pressures to 20,000 psi/1350 bar. The unique 3809 meter will have heavy wall construction with stainless steel indicator housing. If remote monitoring is required, the model 3809 can be supplied with 4- 20 mA analog output and worldwide approvals.

Additional variable area meter applications:

1.