Features ：
High-precision metering device FM-500 was independently developed and manufactured by SANKI Company based on advanced technologies from Europe and America as per international metering standards OIMLR117 and OIMLR118.
∗”Top inlet and bottom outlet” is adopted to control the strokes of link assembly;
∗ Its piston is made of arctic-climate resistant material, and is fitted with a built-in spring leaf as support.
∗ The steel jacket structure of single-piece piston guarantees stable running and long lifespan;
∗ The operating life may reach at least 1000 myrialiters;
∗ Its critical processes are implemented by global-function numerical control equipment and machining center etc, ensuring high machining accuracy and dimensional uniformity;
∗ SANKI flow meter is widely used in China petrochemical, China petroleum and more than a dozen foreign countries. It’s stable performance had won good evaluation.
Technical specification：
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Item
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Description
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Volume/cycle
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0.5L
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Working pressure
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≤0.30MPa
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Flow range
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5-50L/Min for standard duty
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70 L/Min for heavy duty
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Accuracy
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maximum allowed error ≤±0.20%
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repetitive error ≤0.10%
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Minimum measurement
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maximum allowed error ≤±0.30%
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repetitive error ≤0.13%
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Adjusted range
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±1%
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Working life
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10,000,000L
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Ambient humidity
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20%~95%
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