Đồng hồ đo Ph Supmea SUP-PH6.3
Thông số kỹ thuật:
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pH: 0-14 pH, ±0.02pH
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ORP: -1000 ~1000mV, ±1mV
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Measuring medium
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Liquid
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Input Resistance
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≥1012Ω
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Temp compensation
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Manual/ Auto temperature compensation
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Temperature Range
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-10~130℃， NTC10K or PT1000
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Communication
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RS485, Modbus-RTU
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Signal output
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4-20mA, maximum loop 750Ω, 0.2%FS
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Power supply
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220V±10%,24V±20%,50Hz/60Hz
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Relay output
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250V, 3A
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