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Xian Yunyi Instrument Co., Ltd.Xian Yunyi Instrument Co., Ltd. Our slogan is zero fault in production
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Xian Yunyi Instrument Co., Ltd.
Xian Yunyi Instrument Co., Ltd. Our slogan is zero fault in production
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Clamping type vortex flow meter with 4 - 20 mA high accuracy
Quick Detail:
1 It has the functions of resetting cumulative flow and recovering data.
2 Its backlight LCD can let users clearly read results under direct sunlight or in dim room.
3 It can display instantaneous flow, cumulative flow and alarm status.
4 Available rotated 90 degree around the display from the standard position to meet visibility requirement that a flow meter is installed in different location.
Description:
Vortex flow meter is an instrument that placing a non-streamlined vortex generating body in fluid to alternately separate the fluid in the body sides and release two bunches of regular staggered vortex, and the frequency of separating vortex is directly proportional to flow in a certain range. It is researched and produced based on the principle of the Karman Vortex Street, and has characteristics of high accuracy and small pressure loss. Our clamping type vortex flow meter has better performance and functions.
We have senior engineers, with more than 10 years experience on the
industry technology, and devote themselves to the strict QC and the
thoughtful services, besides, we can talk about the client's
special demand efficiently to ensure their satisfaction.
We anticipate intensive cooperation with yourself and your company
to our mutual benefit, and hereby offer professional products,
active and efficient support, and worry-free after-sales service.
If you have any question PLease contact us at any time. SKYPE :susan86861 .
Applications:
Vortex Flow meters can be used for measuring the flow of steam, gas and liquid.
Specifications:
| Parameters | Integrated Structure | Split-type Structure |
| Applicable Medium: | Liquid, gases, steam | |
| Medium Temperature: | -40 ~ 200°C(-40 ~ 392°F) | -40 ~ 420°C(-40 ~ 788°F) |
| Environment Temperature: | -25 ~ 85°C(-13 ~ 185°F) | |
| Gauge Body Temperature: | -40 ~ 110°C(-40 ~ 230°F) | |
| Humidity(%RH): | 10~85 | |
| Transportation and Storage: | -40 ~ 85°C(-40 ~ 185°F) | |
2 . Performance Index:
Accuracy: | Liquid:± 0.75% of reading Gases and steam: ± 0.1% of reading Note: These values are the accuracy of pulse output, if there is analog output, the above values need to plus ± 0.15% of full scale. |
| Repeatability: | ± 0.2% of indication |
| Stability: | ± 0.2%/per year |
| Effect of Environment Temperature: | Has no effect on digital and pulse output For analog output, ± 0.15% of range(-25 ~ 85°C) |
| Effect of Installation Location: | When the instrument is installed in horizontal, vertical, or sloped pipe, it can meet accuracy index. |
Magnetic Interference: | HART Analog: in the case of 30A/m, the output error is less than ± 0.15% of full scale, in line with the IEC60770-1984 |
| Effect of Power Supply: | HART Analog: less than 0.005% of full scale/ per volt |
3 . Physical Index:
| Housing Material: | Aluminum alloy (ADC12) |
| Glass: | Toughened glass (thickness 10mm) |
| Nameplate Material: | Aluminum (thickness 0.5mm) |
| Screw Material: | 304 |
| Sealing Material: | EPDM |
| Oil Paint: | Standard: Acrylic baking resin Anti-corrosion: EPOXY |
| Color: | Cover: dark blue Housing: light gray |
4 . Electrical Specifications:
| Power Supply: | 12~32V DC |
| Signal Output: | Analog, Pulse, HART |
| Damping Time: | 0~64s |
Indicator: | Can display flow value, temperature and accumulated flow at the same time by percentage or engineering units Can be adjusted 90 degrees to the left or right |
Self-diagnostic and Alarm: | If it occurs hardware fault of CPU or EEPROM, outrange signal output, EEPROM error, or abnormal state of vibration noise, congestion or bubbles and so on, there will be alarm output signal and displayed on the display. |
| Power Consumption: | Less than 1W |
Competitive Advantage:
1.Insertion Type,digital display,
2.1 year Guarantee
3.excellent quality
|
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