| Customization: | Available |
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| Accuracy: | ±0.2-0.5% |
| Main Application: | Nature Gas, Corrosive Liquid/Gas |
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HTG320 gas turbine flowmeter is a kind of velocity flow meter that accurately measures gas flow. It has the advantages of simple and light structure, high measurement accuracy, good repeatability, wide measurement range, convenient installation and maintenance, etc. It is widely used in the measurement of various gases such as natural gas, city gas, propane, butane, air, nitrogen and other gases in petroleum, chemical industry, metallurgy, aviation, scientific research and other departments and industrial fields. Due to its high precision and good repeatability, the instrument is suitable for trade measurement and industrial process detection.
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Gauge diameter
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20,25,40,50,65,80,100,125,150,200,250,300
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Accuracy class
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± 1.5%, ± 1.0% (special)
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Requirements for straight pipe section
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Before ≥ 2DN, after ≥ 1DN
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Instrument material
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Body: 304 stainless steel
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Impeller: high quality aluminum alloy
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Converter: cast aluminum
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Conditions of use
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Medium temperature: - 20C ° ~ + 80 ° C
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Ambient temperature: - 30C ~ + 65 ° C
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Relative humidity: 5% ~ 90%
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Atmospheric pressure: 86kpa ~ 106kpa
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Working power supply
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A. External power supply + 24 VDC ± 15%, suitable for 4 ~ 20 mA output, pulse output, RS485
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B. Internal power supply: a set of 3.6v10ah lithium battery, when the voltage is lower than 2.0, under voltage indication appears
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Overall power consumption
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A. External power supply: ≤ 1W
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B. Internal power supply: average power consumption ≤ 1W, can work continuously for more than three years
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Instrument display
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Liquid crystal display, instantaneous flow, cumulative flow, temperature and pressure can be displayed with temperature and
pressure compensation |
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signal output
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20mA, pulse control signal
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Communication output
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RS485 communication
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Signal line connection
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Internal thread M20 × 1.5
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Explosion proof grade
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ExdllCT6
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Protection level
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IP65
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