F231x-VS Vortex flow meter

Measurement Range：1.5 m/s … 80 m/s (Gas / Steam, actual velocity);
0.15 m/s … 8 m/s (Liquid)
Turndown Ratio：1:53

Characteristics

The F231x-VS vortex flow meter is based on the Karman vortex principle to measure gas, steam, or liquid volume flow. It is widely used

for industrial measurement because of its anti-pollution ability, simplified structure, and high reliability.

F231x-VS integrated temperature and pressure sensor, automatically calculates the mass flow of the medium through the international standard density compensation algorithm.

Due to the built-in ultra-high sensitivity dual vortex sensor, the flowmeter can simultaneously detect the flow signal and interference signal, through the algorithm can automatically identify the flow signal and vibration, electromagnetic disturbance signal.

In comparison to the traditional vortex flow meter, the newly developed DSA (Digital Spectrum Analysis) technology greatly improves the low limit of measurement, turndown ratio, anti-vibration and anti-disturbance performance of flow meters, providing users with high accuracy and long-term stability.

Explosion-proof class: Ex db IIC T6 Gb / Ex tb IIIC T80°C Db       Protection code: IP67

Typical installation

• Wide measurement range, the low measuring limit can reach 1.5 m/s (Actual Flow)
• Suitable for measuring dirty and wet compressed air, oxygen, natural gas and other industrial gases, steam, and etc 
• Ultrasensitive dual vortex sensor, provides a wider range ratio 
• The explosion-proof certification: Ex db IIC T6 Gb / Ex tb IIIC T80°C Db    
• Protection code: IP67
• Combining with DSA (digital full spectrum analysis technology), the flowmeter can accurately identify flow, vibration, and electromagnetic disturbance signals, greatly improving the anti-vibration ability of the flowmeter 
• Integrates pressure and temperature sensors to monitor online gas pressure and temperature 
• No moving parts, low pressure drop 
• Standard Modbus RTU (RS485) interface, 4 to 20 mA current and pulse output 
• Bluetooth function for wireless flowmeter configuration and data transmission 
• The capacitive touch 2.0″ IPS LCD with an ultra-wide viewing angle, user-friendly and multi-functional HMI 
• The fully welded structure has better corrosion and high pressure and temperature resistance