Dalian Yheng Technology Co., Ltd. is one of the most reliable manufacturers and suppliers of high accuracy vortex flow meter in China. Welcome to buy high quality high accuracy vortex flow meter in stock here from our factory. If you have any enquiry about customized service, please feel free to email us.
Brief
Measurements taken by vortex sensors are barely affected by fluctuations in fluid temperature, pressure and medium composition. The feature lowers difficulties for calibration and production. Therefore, vortex flow sensors are widely deployed in many industrial and commercial applications, including boiler steam measurement, HVAC energy monitoring and process gas flow detection.
To help you better understand our products, here is a brief introduction to their features and specifications.
Feature
| Heavy-Duty Construction | No moving parts, high reliability, stable long-term operation. |
| Diverse Connection Types | Flange, insertion, wafer connections available. |
| Stainless Steel Bellows Assembly | Improved compression resistance and longer service life. |
| Thick-Walled Condenser Tube | 2 mm wall thickness; enhanced overall compressive strength. |
| High-Temp Heat Dissipation | Enables measurement for high-temperature liquids and gases. |
| Explosion-Proof Display Housing | Equipped with SS nameplate. |
|
LCD Digital Display |
Shows flow rate, total flow, temperature and pressure. |
Specification
| Measuring Medium | Gases, liquids and steam |
| Process Connections | Wafer flange, flange and insertion types |
| Nominal Diameter |
Flange wafer type：DN25, DN32, DN50, DN80, DN100; Flange type: DN100, DN150, DN200, DN300; Insertion type: DN350 to DN1200 |
|
Flow Velocity |
Applicable velocity range (Reynolds number): 1.5×10⁴ to 4×10⁶ Gas: 5–50 m/s, Liquid: 0.5–7 m/s |
| Accuracy Rating |
Full-bore type: ±1% for liquids; ±1.5% for gases and steam Insertion type: ±2% for liquids; ±2.5% for gases and steam |
| Measured Medium Temperature |
Normal temperature: -25℃～100℃; |
| Output Signal |
4 -20mA/Pulse/High/low alarm/RS485 communication Optional: HART protocol. |
| Voltage pulse output | High level 8～10 V, Low level 0.7～1.3 V, ~50% duty cycle, 100 m transmission; 4～20 mA pulse current remote signal, 1000 m transmission |
| Operating Environment |
Temperature: -25℃～+55℃; Humidity: 5～90% RH (at 50℃) |
| Material |
Stainless Steel, Aluminum Alloy |
| Power Supply |
DC24V or 3.6V Lithium Battery |
| Temperature & Pressure Compensation | Included as standard for measurement and display of working flow and standard flow rate. |
| Explosion Protection | Intrinsically Safe iaIIbT3-T6; Ingress Protection: IP65 |
If you are interested in our products, please feel free to contact us. We will offer high-quality products and the best prices.
Please contact us. Thank you for your support!
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