YOKOGAWA Digital YEWFLO Vortex Flowmeter With FOUNDATION Fieldbus
Price:
Negotiable
MOQ:
1PCS
Delivery Time:
5-8work days
Brand:
YOKOGAWA
Product Description
YOKOGAWA Digital YEWFLO Vortex Flowmeter With FOUNDATION Fieldbus
Product Specifications
| Attribute | Value |
|---|---|
| Type | Variable Area Water Flowmeters |
| Temperature Range | -196°C To +450°C |
| Caliber | 200 Mm |
| Power Supply | 10.5-42VDC |
| Flow Range | 0-30 Ton/h |
| Medium | Steam |
Product Overview
The YOKOGAWA digitalYEWFLO Vortex Flowmeter (Models: DY Vortex Flowmeter, DYA Vortex Flow Converter) with FOUNDATION Fieldbus Communication is part of the OpreX Field Instruments family under the OpreX Measurement category. This high-performance flow measurement solution is designed for liquids, gases, and steam, combining a field-proven sensor and body assembly (with over 450,000 units installed worldwide) with advanced digital technology including Yokogawa's proprietary Spectral Signal Processing (SSP).
Key Features
- Multi-Fluid Compatibility: Measures flow rates of liquids, gases, saturated steam, and superheated steam (avoids multi-phase or adhesive fluids), adapting to diverse industrial processes.
- SSP Technology: Yokogawa's exclusive Spectral Signal Processing enhances vibration resistance and enables advanced self-diagnosis, ensuring reliable measurements in dynamic environments.
- No Moving Parts: Simple, robust structure with no moving components reduces wear and maintenance needs, improving durability and longevity.
- Zero Adjustment Not Required: Sensor detects frequency directly, with zero output at zero flow, eliminating the need for manual zero calibration.
- Broad Communication Support: Compatible with FOUNDATION Fieldbus, HART 7/5, and BRAIN protocols, facilitating real-time data transmission and remote control.
- Explosion Protection: Certified for multiple explosion protection standards (TIIS Ex d, FM Ex d/Ex ia, ATEX Ex db/Ex ia, CSA Ex d/Ex ia, IECEx Ex db/Ex ia), ensuring safety in hazardous areas.
Reduced Bore Type Enhancements
The Reduced Bore Type integrates the flowmeter with a concentric reducer, offering unique advantages for low-flow and variable-flow applications:
- Simplified Installation: Eliminates the need for separate reducers, expanders, or short pipes for straight pipe length, reducing connection points by up to 70% and lowering leakage risk.
- Extended Low-Flow Measurement: Expands the lower measurement limit by 2-3 times compared to standard types, enabling accurate low-flow detection without downsizing the main pipe.
- Cost and Safety Benefits: Reduces installation costs, minimizes fluid leakage risks, and eliminates the need to stop processes for flow range adjustments.
Two Reducer Options:
- /R1: Detector bore size reduced by 1 size from the flange piping.
- /R2: Detector bore size reduced by 2 sizes, ideal for ultra-low flow rates.
Technical Specifications
Process Temperature: Standard Type: -29 to 250°C; High-Temperature Version: up to 450°C.
Process Pressure: -0.1 MPa to flange rating (varies by model).
Diameters:
- Standard Type: Wafer (15-100 mm), Flange (15-400 mm)
- Reduced Bore Type: Flange (25-200 mm) with /R1 or /R2 reducers
Accuracy:
- Liquids: ±0.75% of reading (depends on Reynolds number)
- Gases/Steam: ±1.0% of reading (depends on flow velocity)
Applications
- Standard Type: Ideal for wide flow ranges in boilers, chemical processing, and utility systems.
- Reduced Bore Type: Suitable for steam supply lines, seasonal flow-variable systems, and low-flow processes in textiles, food, and building materials manufacturing.
- Multi-Variable Combination: Enables direct mass flow measurement of saturated steam, even at low flow rates.
Similar Products
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Xi'an Kacise Optronics Co.,Ltd.
Location
2nd Building, Tianyuan International Mansion, High-tech Zone, Xi'an City, Shaanxi Province, China
Contact Person
Evelyn Wang