Overview
VortexMaster flowmeters are used for accurate measurement of the flow of gas, liquid, and steam over a wide temperature range. Vortex meters are ideal for measuring low viscose liquids, demineralized water, and direct steam mass flow, and they are ideal for cost-effective, integral temperature measurement.
VortexMaster FSV450 is the advanced version with additional analog input for mass or energy flow measurement, available with an integral or remote transmitter with up to 30 m (98 ft.) cable length. Because of the optional inputs, discrete-flow computers are no longer needed in many applications.
VortexMaster FSV450 is available with multiple communication protocols, such as
- 4 to 20mA / HART 7
- Modbus TCP and Profinet via Ethernet -APL
- Modbus RTU.
Optionally available:
- Smart HMI with backlight and Bluetooth functionality for easy meter setup (Ethernet-APL device only)
- Remote transmitter with up to 30m (98 ft.) cable length
- Stainless steel transmitter housings
- SIL 2
Benefits
Flexible Connectivity
Choose from a wide range of communication options to fit your system:
• Analog and digital protocols: 4–20 mA/HART®, Modbus RTU®, PROFIBUS®, FOUNDATION Fieldbus®
• Modern Ethernet-APL™: Modbus TCP®, PROFINET®, Webserver
• Optional Bluetooth via SMART HMI for wireless access
Reliable Performance in Demanding Conditions
Built to deliver stable and accurate results across applications:
• Drift-free sensor design ensures long-term measurement stability
• Standardized installation lengths for easy replacement (NAMUR-compliant)
• High resistance to pipe vibrations and process noise
Fast Setup & Intuitive Operation
Save time during commissioning and daily use:
• Easy Set-up menu for guided configuration
• Autozero function for quick adaptation to changing environments
• Capacitive buttons for operation through the front glass
• Tool-free, programming-free electronics module exchange via Integrated SensorMemory
Smart Diagnostics & Support
Stay in control with built-in intelligence:
• Real-time self-diagnostics with clear text messages
• 24/7 support via “My Measurement Assistant”: error codes, tutorials, checklists
Integrated Energy Measurement
Measure more than just flow:
• Built-in temperature sensor
• Easy connection of external pressure transmitters
• Direct mass and energy calculation for steam and water
Specification
| Item | Value |
|---|---|
| Brand Name | ABB |
| Model Number | FSV450 |
| Product Type | VortexMaster Intelligent Vortex Flowmeter |
| Measurement Technology | Vortex Shedding Flow Measurement |
| Measurement Principle | Kármán Vortex Street Principle |
| Measured Media | Liquids, Gases and Steam |
| Measurement Parameters | Volume Flow, Standard Volume Flow, Mass Flow and Energy Flow |
| Accuracy | Liquids: ±0.65% of Rate; Gases and Steam: ±0.9% of Rate |
| Nominal Diameter | Flange Type: DN15 to DN300 (1/2 to 12 in.); Wafer Type: DN25 to DN150 (1 to 6 in.) |
| Process Connection | Flange Mount and Wafer Type Design |
| Output Signal | 4 to 20 mA; Pulse/Frequency Output (Optional) |
| Communication Protocols | HART 7; Modbus RTU; Modbus TCP / PROFINET via Ethernet-APL (Configuration Dependent) |
| Transmitter Design | Integral Mount or Remote Mount Version (Up to 30 m Cable) |
| Power Supply | Two-Wire Loop Powered |
| Flow Computer Function | Integrated Flow Computer for Gas, Liquid and Steam Calculations |
| Mass Flow Calculation | Direct Mass Flow Measurement for Gases, Liquids and Steam |
| Energy Measurement | Direct Energy Flow Calculation for Steam and Water |
| Temperature Measurement | Integrated RTD for Temperature Compensation and Saturated Steam Mass Flow Calculation |
| External Inputs | Analog Input for Pressure, Temperature, Density or Gas Composition Sensors |
| Display | Graphical Display with Easy Setup Function |
| Configuration | Configuration Through Front Glass Without Opening Housing |
| Diagnostics | Device Diagnostics and Condition Monitoring Functions |
| Vibration Compensation | Advanced DSP Technology with Vibration Compensation |
| Housing Material | Aluminum or Stainless Steel Housing (Configuration Dependent) |
| Explosion Protection | ATEX, IECEx, cFMus, NEPSI (Configuration Dependent) |
| Safety Certification | SIL2 Certified According to IEC 61508 |
| Key Features | Enhanced Flow Computer Functionality, Direct Mass/Energy Flow Measurement, Two-Wire Design, High Vibration Immunity, Flexible Communication Options |
| Applications | Steam Measurement, Compressed Air, Natural Gas, Process Gas, Demineralized Water, Chemical Processing and Energy Management Applications |
Worldwide Shipping
We are proud to offer worldwide shipping to meet your needs, no matter where you are located.
How We Ship
We normally ship via DHL, UPS, or FedEx for fast and trackable delivery.
Flexible Shipping Options
Depending on your order size and timeline, we also support Air Freight and Sea Freight options.
Trade Terms
We can arrange shipments under DAP (Delivered at Place) or DDP (Delivered Duty Paid). Just let us know your preference.
Why Choose Us
With years of experience and long-term cooperation with reliable freight forwarders, we ensure competitive rates and smooth customs clearance.
