
Aolu RS485 4-20mA Type Modbus 4-20mA Current Gas Vortex Flowmeter. High Accuracy & Repeatability: Achieves 1.5% accuracy with excellent repeatability for precise flow measurement. Wide Measurement Range: Supports a wide range up to 1:15 for liquids, gases, and steam. Durable Stainless Steel Body: Constructed from 304 stainless steel for long service life and corrosion resistance. Multi-Media Compatibility: Suitable for liquid, gas, steam, and organic solvents in closed pipelines. IP65 Protection Rating: Compact type with IP65 protection against dust and water ingress. CE & Explosion-Proof Certified: Complies with CE standards and holds explosion-proof certificates. Low Pressure Loss: Designed for minimal pressure loss, reducing operating costs and saving energy. Flexible Customization: Offers customization for power supply, signal output, and body material.