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FEATURE
Unique design, water-proof, STDBY function, convenient maintenance and calibration.
4-20mA isolated output, low interference.
It is used in wastewater processes and monitoring of river, lakes and dissolved oxygen inaquaculture
Large (LCD ) display, heat resistance to 90℃, not get black.
SPECIFICATION
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Model
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DO-4000
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Range
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0.00~20.00 ppm (mg/L)
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Accuracy
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±1% full scale
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Resolution
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0.01 ppm (mg/L)
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Oper. Temp.
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0 to 65℃
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Display
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3 1/2, 0.8” LCD Display with function indicator
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Current Output
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DC 4-20mA Isolated Max. load 1KΩ
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Control Action
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HI/LO (Two relays)
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Set Point
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2
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Current on Contact
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110VAC Max.5A/240VAC Max.3A
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Power
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110/240VAC, 50/60Hz ±15%
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Dimension
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135*135*182mm H*W*D(Panel mounting)
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Enclosure
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IP65
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