Stainless steel precession vortex flow meter adopts SS304 casing with built-in T&P sensors, auto gas temperature-pressure compensation. No moving parts, anti-corrosion, anti-vibration, equipped LCD display, supporting pulse, 4-20mA and RS485 for light corrosive gas metering.
SS304 stainless steel body,slight corrosion resistance for corrosive industrial gases
Integrated Pt100 temperature and pressure sensors, automatic gas compensation calculation
Built-in intelligent anti-vibration algorithm, stable measurement under pipeline vibration
Local dot-matrix LCD, real-time display standard flow, temp, pressure and total volume
Multiple isolated signal outputs: pulse, 4-20mA, RS485 Modbus
Dual power supply: built-in lithium battery or external DC24V
Explosion-proof ExdIIBT4, IP65 protection, suitable for hazardous gas sites
Rotatable converter head, flexible installation and convenient on-site reading
| Measuring Medium | Natural gas, coal gas, compressed air and other gases |
| Nominal Diameter | DN15mm ~ DN200mm |
| Measurement Accuracy | Class 1.0, Class 1.5 |
| Power Supply | 3.6V lithium battery; 24VDC |
| Explosion-proof Mark | Exd II CT6 Gb |
| Nominal Pressure | 1.6MPa; 2.5MPa; 4.0MPa; 6.3MPa |
| Valve Body Material | 304 stainless steel, 316L stainless steel |
| Output Signal | Pulse output, 4~20mA, RS485 |
| Medium Temperature | -20°C ~ +120°C; -20°C ~ +180°C; -20°C ~ +280°C |
| Environmental Conditions | Temperature: -30°C ~ 65°C; Humidity: 5% ~ 95%; Atmospheric pressure: 86KPa ~ 106KPa |
| Protection Class | IP65 |
| Alarm Function | Upper and lower limit alarm signals, valve closing alarm signals |
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