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| Categories | Vortex Flow Meter |
|---|---|
| Brand Name: | INSTE |
| Model Number: | ISTLUGB |
| Place of Origin: | Jiangsu, China |
| MOQ: | 1 set |
| Price: | 300$/set |
| Payment Terms: | T/T, Western Union |
| Supply Ability: | 50sets per day |
| Delivery Time: | 3 work days |
| Packaging Details: | wooden package |
| Communication Interface: | RS485 |
| Wafer Diameter: | DN10 ~ DN300 |
| Certifications: | CE, ATEX, SIL2 |
| Power: | 24VDC |
| Cel: | 18878952222 |
| Material: | Stainless Steel, Carbon Steel |
| Pipe Diameter: | 15mm~6000mm |
| Port: | Shanghai/shenzhen |
| Temperature: | -40~250℃ |
| Communication: | HART , RS485 |
| Mediumtemperature: | -40~320℃ |
| Chamber Material: | Stainless steel, carbon steel |
| Measuring Medium: | air, co2 gas,argon gas,nitrogen |
| Temperature Range: | -40-+200°C |
| Class Of Protection: | ip65 |
| Company Info. |
| Nanjing Inste Automation Co., Ltd. |
| Verified Supplier |
| View Contact Details |
| Product List |
Stable Vortex Gas Flow Meter DN80 Versatile Maintenance Free Flow Measurement
Our Stable Vortex Gas Flow Meter (DN80) is a high-performance solution designed for the precision metering
of compressed air, natural gas, and steam in 80mm (3-inch) pipelines. Engineered with the no-moving-parts design, this versatile meter eliminates mechanical wear, ensuring
exceptional long-term stability and minimal operational costs.
Whether for industrial energy auditing or process gas monitoring,
our vortex flow sensor delivers reliable, digital-ready data in the most demanding
environments.
The vortex flowmeter has no moving parts in use, which can improve
mechanical stability and reduce maintenance. Vortex is almost
unaffected by the temperature, pressure and composition of the
medium when measuring the working volume, so it is convenient for
the calibration production of the instrument. Therefore, the vortex
flow sensor is widely used in production and life.
These vortices are called Karman vortices, and the vortex rows are
arranged asymmetrically downstream of the vortex generator. Vortex
is produced according to this principle. The vortex is generated by
the generating body, and the high-sensitivity sensor detects the
number of vortices.
| Instrument caliber(mm) | liquid | gas | ||
| Measuring range(m3/h) | Output frequency range(Hz) | Measuring range(m3/h) | Output frequency range(Hz) | |
| 15 | 0.3～5 | 24～400 | 4～20 | 352～1761 |
| 20 | 0.6～10 | 23～382 | 6～30 | 254～1273 |
| 25 | 1.2～16 | 21～320 | 8～50 | 161～1112 |
| 32 | 1.8～20 | 18～200 | 10～100 | 97～1172 |
| 40 | 2～40 | 10～190 | 20～200 | 134～1018 |
| 50 | 3～60 | 8～150 | 35～350 | 87～952 |
| 65 | 4～85 | 6～120 | 45～450 | 71～764 |
| 80 | 6.5～130 | 4.1～82 | 86～1100 | 54～696 |
| 100 | 15～220 | 4.7～69 | 133～1700 | 42～548 |
| 125 | 20～350 | 3.2～57 | 150～2000 | 26～346 |
| 150 | 30～450 | 2.8～43 | 347～4000 | 34～392 |
| 200 | 45～800 | 2～31 | 560～8000 | 23～326 |
| 250 | 65～1250 | 1.5～25 | 890～11000 | 18.5～229 |
| 300 | 95～2000 | 1.2～24 | 1360～18000 | 16～216 |
| (300) | 100～1500 | 5.5～87 | 1560～15600 | 85～880 |
| (400) | 180～3000 | 5.6～87 | 2750～27000 | 85～880 |
| (500) | 300～4500 | 5.6～88 | 4300～43000 | 85～880 |
| (600) | 450～6500 | 5.7～89 | 6100～61000 | 85～880 |
| (800) | 750～10000 | 5.7～88 | 11000～110000 | 85～880 |
| (1000) | 1200～1700 | 5.8～88 | 17000～170000 | 85～880 |
| >(1000) | protocol | protocol | ||
DN80 Optimized Performance: Specifically calibrated for DN80 pipelines, providing an ideal balance between flow sensitivity and pressure drop management.
Maintenance-Free Design: The absence of moving parts (no bearings or rotors) means high mechanical stability and no risk of mechanical failure, significantly reducing downtime.
Versatile Media Compatibility: One meter for multiple applications. Accurately measures compressed air, saturated steam, nitrogen, CO2, and various industrial gases.
Wide Turndown Ratio: Capable of capturing both low-velocity leakages and high-volume peak flows with consistent accuracy.
Advanced Karman Principle: Utilizes precise vortex shedding frequency detection, which is independent of changes in fluid density, pressure, or temperature.
The DN80 Vortex Gas Flowmeter is widely utilized in various B2B industrial sectors:
Industrial Boiler Rooms: Measuring steam consumption for energy efficiency analysis and cost allocation.
Compressed Air Networks: Detecting leaks and monitoring air flow in factory-wide distribution systems.
Chemical & Pharmaceutical: Precise control of nitrogen blanketing and process gas delivery.
Food & Beverage: Monitoring CO2 flow and steam sterilization processes.
When selecting an industrial gas flow meter, reliability is paramount. Our Vortex Flow Transmitter combines digital signal processing (DSP) with a rugged structural design. It offers a high range ratio and superior anti-vibration performance, making it the most economical and accurate choice for modern digital factories. The clear LCD display provides real-time flow rate and totalized flow, ensuring your operations remain transparent and efficient.
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