1、High precision, generally up to 1% R, 0.5% R, high-precision type up to 0.2% R;;
2、Compact and lightweight structure, easy installation and maintenance, and high circulation capacity;
3、Adopting a hard alloy structure, suitable for wear-resistant types, preventing impeller jamming and increasing service life;
4、Wide range ratio, with a maximum range ratio of 1:20;
5、Suitable for high voltage measurement, there is no need to open holes on the instrument body, making it easy to make high voltage instruments;
6、Output pulse frequency, 4-20mA standard analog signal, suitable for total measurement and computer connection, no zero drift, anti-interference
7、Good repeatability, easy installation and maintenance;
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measuring medium
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Impurity free, low viscosity liquid (viscosity range: ≤ 5mPa · s)
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flow range
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0.25~1800m ³/h optional
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accuracy class
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1%/ 0.5%/ 0.2% |
accuracy
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± 2% reading, ± 1%/full scale |
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Instrument caliber
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（DN10~DN40）50/65/80/100/150/200/250/300
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Shell material
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Stainless steel 304/316
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install
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flange connection
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atmospheric pressure | 70KPa~106KPa |
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power supply voltage
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3.6V lithium battery/12-24V DC
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output method
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Pulse signal/4-20mA
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Installation direction
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Horizontal and vertical (flow direction: from bottom to top)
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Install straight pipe section
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Upstream 20D, downstream 5D, except for regulating valves
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Explosion-proof rating
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Exd IIB T6 Gb
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Protection level
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IP65
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