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PRODUK FLOW METERS
Flow Meters :
Vortex Flow Meters
The digital YEWFLO vortex flow meter combines the field proven sensor and body assembly used in more than 400,000 units installed worldwide with a unique and powerful combination of digital technology that includes spectral signal processing (SSP), a Yokogawa innovation. The digitalYEWFLO vortex flow meter is accurate and stable, even in harsh process conditions, and has a highly reliable and robust design that delivers improvements in plant efficiency and reduced operating costs
Magnetic Flow Meters
The ADMAG AXF is the magnetic flow meter which has adopted the proven Dual Frequency Excitation. Moreover, the Enhanced Dual Frequency Excitation has been newly added to tackle more severe applications.
The AXF has user-friendly functions; such as an electrode adhesion level diagnosis function, infra-red switches which can be used for setting parameters without opening the case cover, ability to change the direction of electrical connection on the site.
Based on FOUNDATION™ fieldbus specifications, AXF Fieldbus models offer more flexible instrumentation through a higher level communication capability and propose the cost reduction by multi-drop wirings with less cables. FOUNDATION™ fieldbus is a registered trademark of Fieldbus FOUNDATION.
Note: The "Dual Frequency Excitation Method" is a Yokogawa innovation.
AXFA11 Magnetic Flow Converter
The AXFA11 magnetic converter has been developed based on Yokogawa's decades long experience in magnetic flowmeters. The AXFA11 continues the tradition of high quality and reliability that has become synonymous with the Yokogawa name and in addition features an even higher level of performance and increased functionality.
Retaining all the features and functions of the Admag series of converters, in addition the AXFA11 offers an enhanced dual frequency excitation method as an option for difficult applications as well as new diagnostics to detect electrode coating. Combined with a flowtube utilizing the optional replaceable electrode design, the user benefits through the ability to schedule maintenance for reduced process downtime and in turn a lower total cost of ownership.
AXFA14G/C Magnetic Flow Meter Remote Converter
The AXFA14 magnetic flow meter remote converter is a sophisticated product with outstanding reliability and ease of operation, developed on the basis of decades of fieldproven experience.
The AXFA14 employs an LCD indicator, infra-red switches, and "Easy Setup" parameters to ensure substantially improved ease of maintenance. The combination of a replaceable electrode type flowtube and diagnostics to detect the adhesion level on the electrodes dramatically improves maintainability. The AXFA14 also employs the fluid noise free "Dual Frequency Excitation Method" and the newly added "Enhanced Dual Frequency Excitation Method" as an option for more difficult applications to ensure greater stability and quicker response.
Variable Area Flowmeters Rotameters
Model RAMC
The short-stroke Rotameter RAMC allows the measurement of high flow rates using a relative short metering tube. With ist all stainless steel design it is meant for the safe measurement of a variety of liquids, gases and steam.
Features
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Patended float blockage detection |
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Suitable for applications according to IEC 61508 and ISO 13849 |
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Intrinsically safe outputs or explosion proof housing available |
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Spacer for high/low temperature applications |
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Special material like Monel and Hastelloy on request |
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Easy to install and maintain |
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For Pipe Sizes |
DN 15 to DN 25 (1/4” – 1“) |
Process Connections |
Flange, threaded |
Measuring Range |
Water 20 °C: 2,5 l/h to 130 m³/h |
Wetted Parts Material |
1.4404 (AISI 316L), PTFE-lining Hastelloy, |
Process Temperature |
-200 °C to + 370 °C |
Process Pressure |
100 bar, higher pressures on request |
Ambient Temperature |
-40 °C to 100 °C |
Accuracy acc. VDE/VDI 3513-2(qG =50%) |
1,6 % |
Ex-approvals |
ATEX, FM(US,C), NEPSI |
Signal Outputs |
Analog 0-20mA / 4-20mA, pulse output |
Communication |
HART, Profibus PA |
Power Supply |
24 V DC 2-wire, 24 V DC 3-wire, 115 V AC 4-wire, 230 V AC 4-wire |
Degree of Protection |
IP66/IP67 |
Suitable for Applications acc. IEC 61508 |
Yes |
Additional Features |
Patented float blockage detection system |
Model RAKD
The RAKD Rotameter is used for measurement of liquids and gases and is highly accurate, particularly for low flows and high pressure applications.
Features-
Easy-to-read-display |
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All stainless steel design |
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Suitable for applications according to IEC 61508 and ISO 13849 |
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Adjustment valve and flow controller available |
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Fast connection technique using Quickon connector |
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Intrinsically safe outputs |
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Special material like Monel and Hastelloy on request |
Specifications
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For Pipe Sizes |
DN 15 to DN 150 (1/2” – 6“) |
Process Connections |
Flange, threaded or Triclamp |
Measuring Range |
Water 20 °C: 0,1 l/h to 250 l/h |
Wetted Parts Material |
1.4571 (AISI 316Ti) Hastelloy, |
Process Temperature |
-25 °C to + 250 °C |
Process Pressure |
100 bar, higher pressures on request |
Ambient Temperature |
-25 °C to 100 °C |
Accuracy acc. VDE/VDI 3513-2(qG =50%) |
4 % |
Ex-approvals |
ATEX, NEPSI, FM, CSA |
Signal Outputs |
Analog 4-20mA, pulse output |
Power Supply |
24 V DC 2-wire |
Degree of Protection |
IP66/IP67 |
Suitable for Applications acc. IEC 61508 |
Yes |
Additional Features |
Limit switches for low/high alarms |
Model RAGN
The Rotameter RAGN is the world´s first Glass Rotameter suitable for SIL applications and is designed for continuous flow measurement of liquids and gases.
Features
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Suitable for applications according to IEC 61508:2010 and Machinery Directive ISO 13849 |
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All stainless steel design |
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Turnable splinter shield |
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Designed for aggressive applications |
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Easy to install and maintain |
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Optional limit switches with connection box |
Specifications
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For Pipe Sizes |
DN 15 to DN 65 (1/2” – 2 1/2“) |
Process Connections |
Flanges, threaded and Clamp |
Measuring Range |
Water 20 °C: 2 ml/h to 10 m³/h |
Wetted Parts Material |
Borosilicate glass, 1.4404 (AISI 316L) and PVDF (FDA conform) |
Gaskets |
NBR, FKM, EPDM (FDA conform) |
Process Temperature |
-25 °C to + 100 °C |
Process Pressure |
6 to 16 bar depending on metering tube |
-25 °C to 100 °C |
|
Accuracy acc. VDE/VDI 3513-2(qG =50%) |
1,6 % |
Ex-approvals |
ATEX |
Suitable for Applications acc. IEC 61508 |
Yes |
Additional Features |
Limit switches for low/high alarms |