Description Overview GAOTek Digital Vortex Gas Steam Air Flow Meter is designed for precise measurement of steam, air, gas, and liquid flow in industrial environments. This product features stainless steel construction, ensuring durability and long service life. It offers multiple connection types including flange and clamp, and supports signal outputs for seamless integration into monitoring systems. With an LCD digital display, wide measuring range, and excellent temperature and pressure resistance, this device delivers accurate and reliable flow measurement. Built to withstand harsh conditions, it is explosion-proof, waterproof, and suitable for various industrial applications. Features Measures steam, air, gas, and liquid flow Wide measuring range High accuracy at 1.0 % or 1.5 % LCD digital display for clear readings Multiple connection types: flange, clamp, threaded Signal outputs: 4-20 mA, HART, GPRS, and pulse output Explosion-proof and waterproof (IP65, IP67, IP68 options) Stainless steel construction for durability Operates in high-pressure and high-temperature environments Suitable for harsh industrial conditions Technical Specifications Type Digital Vortex Flow Meter Measuring Medium Steam, air, gas, liquid Measuring Range DN15 to DN300 Accuracy Level 1.0 % / 1.5 % Display LCD Digital Connection Type Flange, clamp, threaded Signal Output 4-20 mA, HART, GPRS, pulse output Flow Range (Liquid) 0.35 to 7.0 m/s Flow Range (Gas) 5.0 to 60.0 m/s Flow Range (Steam) 6.0 to 70.0 m/s Pressure Range 0.6 to 4.0 MPa Medium Pressure Options 1.6 MPa, 2.5 MPa, 4.0 MPa Temperature Range -40 °F to 662 °F (-40 °C to 350 °C) Allowable Vibration Capacitive sensor: 1.0 to 2.0 g; Piezoelectric sensor: ≤0.2 g Material Stainless steel (304) Protection Level IP65, IP67, IP68 Power Supply 12 VDC to 24 VDC, 3.6 V battery powered Output Signal Two-wire 4-20 mA, frequency pulse 2-3000 Hz Environmental Conditions -40 °F to 131 °F (-40 °C to 55 °C), relative humidity ≤90 % Atmospheric Pressure 86 to 106 kPa
