Platinum Ray Clamp Vortex Flow Meter - Wuxi Platinum Ray

NegotiableUpdate on 11/13

Model

Nature of the Manufacturer: Producers

Product Category

Place of Origin

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Overview

1、 Product Overview: The clamp type vortex flowmeter can be widely used in various industries for measuring gas, liquid, and steam flow in small and medium-sized pipelines. Its body comes with a connecting flange. When connected to the pipeline, the flowmeter flange is connected to the pipeline flange and then tightened with bolts ..

Product Details

1、 Product Overview

The clamp type vortex flowmeter can be widely used for measuring gas, liquid, and steam flow in small and medium-sized pipelines in various industries. Its body comes with a connecting flange. When connecting to the pipeline, the flowmeter flange can be connected to the pipeline flange and then tightened with bolts. Its characteristics are simple structure and easy installation, as shown in Figure 1.

Figure 1

2、 Technical parameters
1. Measurement media: liquid, general gas, natural gas, steam (saturated steam and superheated steam);

2. Possible measurement range: Reynolds number ranging from 5 × 103 to 7 × 106

3. Normal measurement range: Reynolds number ranging from 2 × 104 to 7 × 106

4. Measurement flow rate range: liquid 0.5-7m/s, gas 4-35mm/s, steam 7-70m/s

5. Temperature of the tested fluid: -40 ℃ to+300 ℃

6. Tested fluid temperature: 1.6, 4, 25MPa

7. Accuracy: Level 1, Level 1.5, Level 0.5 (Level 0.5 can only be achieved through non-linear adjustment);

8. Repeatability: 0.2% of the indicated value;

9. Table body material: ICr18Ni9Ti;

10. Pressure loss: △=1.2 × r × V2 × 10-6. In the equation: △ P - pressure loss r - measured fluid density (Kg/m3) v - average flow velocity inside the pipe (m/s)

11. Environmental temperature: -20 ℃~+55 ℃ (special requirements for ordering instructions)

12. Environmental humidity: ≤ 90% RH

13. Atmospheric pressure: 86-106KPa

14. External power supply: 3.6-224VDC

15. Internal power supply: 3-4.5VVDDC

16. Working power supply: 80/A

17. Working voltage: 2.7-3.6V

18. Working frequency: 0.1-3000H

19. Distance of signal transmission: 100mm

20. Signal output: Pulse output (external power supply) Current output 4-20mADC (two-wire external 24VDC power supply) Pulse output and current output can only be selected in one way.

3、 Flow Range Table

Table 1: Liquids and Gases (Unit: m)3/h)

path （DN）	Liquid flow range （m3/h）	Output frequency range （Hz）	Gas flow range （m3/h）	Output frequency range （Hz）
15	1.2～6.2	90~900	5~25	265~2640
20	1.5～10	40~396	8~50	218~1982
25	1.6～16	32~325	10~70	172~1420
32	2~20	20~250	15~150	130~1350
40	2.5～25	13~130	22~220	115~1147
50	3.5～35	9~93	36~320	96~854
65	6~60	8~82	50~480	61~583
80	10~100	6~65	70~640	45~417
100	15~150	5~50	130~1100	43~367
125	25~250	5~47	200~1700	33~290
150	40~400	4~40	280~2240	27~221
200	80~800	3~33	580~4960	24~207
250	140~1400	3~26	970~8000	20~171
300	200~2000	2~22	1380~11000	17~136

4、 Installation skills

1. Try to avoid strong electrical equipment, high-frequency equipment, and strong switching power supply equipment as much as possible. The power supply of the instrument should be separated from these devices as much as possible.

2. Avoid direct effects of high temperature heat sources and radiation sources. If installation is necessary, insulation and ventilation measures must be taken.

3. Avoid high humidity and highly corrosive gas environments. If installation is necessary, ventilation measures must be taken.

4. Vortex flow meters should be avoided from being installed on pipelines with strong vibrations as much as possible. If installation is necessary, pipeline fastening devices must be installed at 2D upstream and downstream locations, and anti vibration pads must be added to enhance the anti vibration effect.

5. It is best to install the instrument indoors, and when installing outdoors, attention should be paid to waterproofing. Special attention should be paid to bending the cable into a U-shape at the electrical interface to prevent water from entering the amplifier housing along the cable.

6. There should be ample space around the instrument installation point for wiring installation and regular maintenance.