Introduction Commercial and industrial use/ for natural gas or general use Gasboard-7200 gas flowmeter used the latest ultrasonic transit-time differential method to measure natural gas flow and other kind of gases flow. With advantages of no moving parts, on pressure drop, wide range ability/turn down ratio, excellent corrosion resistance, Gasboard-7200 is capable of providing reliable accuracy in real time and need no routine maintenance. It is widely applied in industries of petroleum, chemical, electricity, metallurgy, urban gas supply etc. Applications Petrochemical Urban nature gas supply Bio-methane metering Customized binary-component gases metering .. Features ■ Digital display, functional and intuitive ■ No moving part, corrosion resistant, few pressure losses. ■ Ultrasonic technology, high precision, long lifetime, stable performance ■ No special maintenance for long time operation. ■ Highly integrated, good looking appearance, easy installation ■ Built-in industrial lithium battery ■ Strong corrosion resistance from high H2S and moisture ■ Low-flow measurement function available ■ All-in-one detect probe, measure flow velocity, temperature and composition directly. General Parameter Applicable pipeline: DN32DN50DN80DN100DN125DN150 Flow range(m3/h) (Turn down ratio:200:1):0.4-801.0-2002.0-4004.0-8006.0-12008.0-1600 Interface: Convex flange Accuracy range:Class 1.5 CH4 composition: Range 30-100%VOL, Accuracy±5%(optional) Power supply:External power supply: Safety Barrier Ui=5V, Li=100mA(main power supply) Internal battery:3.6V LS26500(backup power supply) Communication:RS485 Explosion levels:ExibIIAT4 Gb
Технические характеристики
CharacteristicsTechnologyultrasonicFluidfor chemicals, for natural gasProtection levelATEX, IP65, explosion-proofApplicationsindustrial, for low flow rates, for the food industry, for water treatment, for the petrochemical industry, for environmental analysis, for gas mixing, for tunnelsOther characteristicsdigital, high-accuracy, with display, precision, with battery, energy meterVolumetric flow rate
Max.: 1,600 m³/h (56,503.5 ft³/h)
Min.: 0.4 m³/h (14.1 ft³/h)
Process temperature
Max.: 65 °C (149 °F)
Min.: -20 °C (-4 °F)
Process pressure
Max.: 200,000 Pa (29.01 psi)
Min.: 0 Pa (0 psi)
