Histoire de notre débitmètre Vortex
Nous avons lancé le premier débitmètre Vortex au monde en 1969. Au cours des 50 années suivantes, la stabilité à long terme et la haute précision ont contribué à améliorer la productivité des clients. Les résultats des ventes de plus de 530 000 unités sont la preuve de la confiance accordée à la série YEWFLO
Présentation du produit "digitalYEWFLO Series »
digitalYEWFLO est la gamme de débitmètres à vortex de Yokogawa, qui se distingue par sa fiabilité et ses performances. La stabilité des capteurs éprouvés de digitalYEWFLO, combinée à sa technologie unique de traitement des signaux, permet d'obtenir d'excellentes performances en conditions réelles. digitalYEWFLO offre une large gamme de produits pour répondre à toutes les exigences des clients
| digitalYEWFLO Series | |||||
|---|---|---|---|---|---|
| Standard Type | Reduced Bore Type | Multi-Variable Type | High Process Temperature Version / Cryogenic Version | ||
 |
 |
 |
 |
||
| Main application destination | Flow measurement of liquid, gas and steam | Line with large flow rate fluctuation by season | Mass flow measurement of saturated steam | Flow measurement of high temperature oil and LNG | |
| Applicable fluid temperature range | -29 to 250 °C | -29 to 250 °C | -29 to 250 °C | -29 to 450 °C (High Process Temperature Version) -196 to 100 °C (Cryogenic Version) |
|
| Diameter | Wafer | 15 to 100 mm | None | 25 to 100 mm | 15 to 100 mm |
| Flange | 15 to 400 mm | 25 to 200 mm (Detector size: 15 to 150 mm) 40 ～ 200 mm (Detector size: 15 to 100 mm) |
25 to 200 mm (Custom specification: 250 to 400 mm) |
15 to 400 mm | |
| Accuracy | liquid | ± 0.75 % of reading | ± 1.0 % of reading | ± 0.75 % of reading | |
| Gas and steam | ± 1.0 % of reading | ||||
Product Line
-
Vortex Flowmeters VY series
Vortex Flowmeters VY Series is the latest model of Yokogawa vortex flowmeter and is the successor to the digitalYEWFLO Series.
VY Series consists of the latest digital technology and Yokogawa's unique structure inherited from YEWFLO Series. -
Débitmètre Vortex DigitalYEWFLO
Les débitmètres Vortex de Yokogawa sont durables et robustes, offrant une technologie de capteurs éprouvée sur le terrain et une grande fiabilité pour améliorer l'efficacité des usines et réduire les OPEX.
-
FSA120
FlowNavigator (FSA120) est un outil logiciel unique qui vous aide à tirer le meilleur parti du transmetteur multivariable EJX910A / EJX930A en prenant en charge la configuration du coefficient de décharge, du diamètre du tuyau interne en amont, du facteur de dilatation du gaz, de la densité et de la viscosité. nécessaire pour effectuer une compensation complète et un calcul dynamique du débit massique.
-
FSA130 Magnetic Flowmeter / Vortex Flowmeter Verification Tool
Magnetic Flowmeter / Vortex Flowmeter Verification Tool provides the diagnosis, reporting and data management for the health check of ADMAG TI (Total Insight) Series AXG or AXW and CA Series with HART protocol and Vortex Flowmeter VY series with HART protocol.
FieldMate should be prepared by customers. FSA130 is the license key to activate the Verification Tool.
Ressources
- Fieldbus technology introduced to realize predictive and preventive maintenance.
- ISAE to improve the reliability of diagnosis and parameter setting, utilizing data collected by PRM.
- Yokogawa's integrated solution contributed to reliable and efficient operation.
- All the instrument information is fully integrated with the instrument management system.
Progress in digital signal processing and network technologies has enabled advanced functions which cannot be achieved by traditional field devices with 4-20 mA signal, to be implemented on field devices. Standardization of international fieldbus specifications, notably the FOUNDATION™ Fieldbus, has enabled users to build optimum field networks comprised of freely chosen field devices from various device vendors.
Vortex flow meters utilize a fluid phenomenon in which frequencies of Karman vortex streets released from a shedder bar inserted in a flow are proportional to flow velocities.
Vortex flow meters have been appreciated by users as volume flow meters, which can, in principle, be applied to any flow measurement of liquid, gas, or steam. Volume flow measurement is enough for substances with small variations in density such as liquid.
The operating principle of the vortex flow meters YEWFLO series, which first became commercially available in 1979, is based on the phenomenon in which the frequency of a Kàrmàn vortex train that occurs from a vortex shedder placed in a fluid flow, is proportional to the speed of that flow.
Downloads
Technique Information
Rechercher plus d'informations sur nos compétences, technologies et solutions
Contactez-nous