FMV200 Series Insertion Vortex Flow Meter
Introduction
The FMV200 series is a highly efficient and cost-effective flow measurement solution designed for large-diameter pipelines. Leveraging advanced under-pressure technology for installation and flow detection, it offers a range of benefits for industries requiring precise fluid measurement in diverse conditions.
Features
- Under-Pressure Installation: The FMV200 series utilizes under-pressure technology, allowing for hassle-free installation without needing to shut down the system, ensuring minimal disruption to operations.
- Large-Diameter Pipe Compatibility: Primarily designed for pipes with diameters of DN200mm and above, the FMV200 offers significant advantages in terms of installation ease and cost efficiency for large-scale applications.
- Versatile and Interchangeable: The flow detection capability of the FMV200 is directly related to the insertion depth, making it highly versatile and easily adaptable for pipes of various sizes. This strong interchangeability allows a single model to cater to a wide range of fluid measurement requirements across different pipeline systems.
Measuring Mediums
- Saturated and Superheated Steam: The FMV200 is widely used for flow measurement of both saturated steam and superheated steam, making it ideal for thermal energy and industrial steam applications.
- Gases: It is also suitable for measuring a variety of gases, including nitrogen, methane, hydrogen, air, and compressed air.
- Liquids: The FMV200 can be used to measure liquids as well. However, care should be taken to avoid excessive vibration when using the meter in liquid measurement applications, particularly when using a vortex flowmeter.
Nominal diameter(mm) |
DN150~DN1600 |
Nominal pressure (MPa) |
DN15-DN200 4.0(>4.0 supply agreement), DN250-DN300 1.6(>1.6 supply agreement) |
Medium temperature (℃) |
Piezoelectric type:-40~150,-40~250,-40~350, Capacitive type:-40~400(supply agreement) |
Body material |
1Cr18Ni9Ti (Other materials on request) |
Allowable vibration acceleration |
Piezoelectric type: 0.2g Capacitive type:1.0~2.0g |
Accuracy |
±2.5%R,±2.5%FS |
Ratio range |
1:8~1:30 |
Power supply |
Sensor:+12VDC,+24VDC ,Transmitter:+12VDC,+24VDC Battery-powered:3.6V battery |
Output signal |
Square wave pulse (excluding battery-powered) ,high level≥5V, low level≤1V, Current: 4 ~ 20mA |
Pressure loss coefficient |
Comply with JB/T9249 standard Cd≤2.4 |
Explosion-proof |
Intrinsically safe type:ExdⅡia CT2-T6, Flameproof type: ExdⅡCT2-T6 |
Protection |
Standard type: IP65 , Diving type: IP68 |
Environmental conditions |
Temperature:-20℃~55℃, Relative humidity: 5%~90%,Atmospheric pressure: 86~106kPa |
Medium |
Gas, liquid, steam |
Transmission distance |
Three-wire pulse output type:≤300m Two-wire current output type (4~20mA) ≤1500m, Load resistance ≤750Ω, RS485/HART≤1200m |
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Data sheet
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Manual
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Certificates

Pressure Measurement
Melt Pressure Measurement
Temperature Measurement
Position measurement
Level measurement
Level Sensor & Transmitter
Flow measurement