Waist wheel Roots flowmeter
- Category: >>>
- Supplier: Ningbo Ville Electric Co. Ltd. [Zhejiang China]Ningbo
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Product Overview
Description
Application
Waist wheel flow meter is used for continuous or intermittent of pipeline flow measurement of high precision measuring instruments. It has high precision, good reliability, light weight, long service life, installation convenient use, etc, are the typical characteristics of positive displacement flow meter. Waist wheel flow meter is mainly composed of measuring cavity, seal coupling and counter of three parts. To instructions given cumulative flow and transient flow, and matches by the transmitter and traffic intelligent control instrument, which can realize remote measurement and control. Widely used in petroleum, chemical industry, electric power, metallurgy, transportation, food processing, medicine, national defense, commerce and other departments for oil and oil products and chemical solutions, etc. The precise measurement of the fluid.
Technical Parameters
When liquid flows through measuring room, in the import and export form differential pressure flowmeter, waist wheel driven in the differential rotation. At the same time through a pair of drive gear on the shaft fixed to the waist, to keep two waist round continuous rotation. As the waist wheel rotation, the liquid through a measuring room had been discharge flow meter. Each pair of flow of liquid volume is four times the size of the measuring room volume, by sealing coupling, retarding mechanism, will be passed to the after rotation frequency reduction counter, counter instructed liquid instantaneous flow and cumulative flow. Installed in the counter agency transmitter which became waist wheel flow meter with a transmitter. And display instrument or form a complete set of microcomputer system, which can realize remote transmission (quantitative, cumulative, instantaneous) automation measurement and control.
inside nominal diameter | liquid viscosity 3.0~150mpa.s | liquid viscosity 3.0~150mpa.s | liquid viscosity 3.0~150mpa.s | liquid viscosity 3.0~150mpa.s |
15 | 0.25~2.5 | 0.5~2.5 | 0.5~2.5 | 0.83~2.5 |
20 | 0.25~2.5 | ~2.5 | 0.5~2.5 | 0.83~2.5 |
25 | 0.6~6 | 1.2~6 | 1.2~6 | 2~6 |
40 | 1.6~16 | 3.2~16 | 3.2~16 | 5.3~16 |
50 | 2.5~25 | 5~25 | 5~25 | 8.3~25 |
80 | 6~60 | 12~60 | 12~60 | 20~60 |
80Ⅱ | 12~100 | 22~100 | 20~100 | 33.3~100 |
100 | 10~100 | 20~100 | 20~100 | 33.3~100 |
150 | 40~200 | 40~200 | 100~200 | 66.7~200 |
accuracy class | 0.5 | 0.2 | ||
Trade Shows
Our Services
Pre sale service | |
a. | make technical solution |
b. | send quotation, technical data sheet and drawing |
c. | prepare power transmission plan, testing plan and shipment plan |
2. | In sale service |
a. | supervise the manufacturing schedule totally in accordance with the plan |
b. | send photos to customer during every manufacturing process(hold point) |
c. | inform the customer one week before testing. |
3. | After sale service |
a. | installation and commissioning, training the workers |
b. | quick response within 12 hours any time |
c. | provide 12 months guarantee period normally. |
FAQ
What is your delivery time ? | |
A: | Depend on the type of transformer. |
2. Q: | What is your payment term? |
A: | 30% advance by T/T , 70% before delivery by T/T or L/C or we can discuss about it. |
3. Q: | What kind of standard you follow? |
A: | IEC, ANSI, CSA, GB, etc |
4. Q: | What kind of supporting documentation you can provide normally |
A: | Quotation, outline drawing, manufacturing plan, quality control plan |
5. Q: | What is your normal warranty period? |
A: | 12 months after transformer operation. |
6. Q: | Can u do installation and commission in user's site? |
A: | Yes, we can send our installation team to user's country for service. |
7. Q: | Do you have any experience in this kind of transformer? |
A: | Yes, we can provide reference list for check. |
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