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China, Chinese Phg-21d Industrial pH/ORP Measurement Controller1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Electronic InstrumentOther Electronic InstrumentsMulti-Channel General Purpose MeterWater Quality Analyzer
Bengbu Sun-moon Instrument Institute Co., Ltd.
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Product Description Product Features:Temperature, pH, conductivity, dissolved oxygen and turbidity can be tested simultaneously. 1.Chinese interface, simple operation, the screen has a backlight function, easy to read;2.It can measure the pH/ORP value and temperature of water samples, and pH/ORP needs to be switched to display;3.Support automatic temperature compensation;4.Automatic identification of pH4.00, pH6.86, pH9.18 three standard solutions, support one-point calibration and two-point calibration;5.Support automatic upper and lower limit alarm function and power failure protection function;6. With (4~20) mA DC isolated signal output, output upper limit and output lower limit can be set arbitrarily;7.IP65 protection grade.8.PHG-21D, the instrument does not come with a front measuring board and must be used with a transmitter equipped with a front measuring board. It is suitable for occasions where the measuring point and the instrument are far away from each other. Matchable transmitters: PHGF-27B, PHGF-28B, PHGF-43. Product Parameter: Model PHG-21DMeasurement RangepH(0.00~14.00)pHORP(-1800~1800) mVtemperature(-10.0~120.0)°CResolutionpH0.01pHORP1mVtemperature0.1oCInstrument basic errorpH±0.05pHORP±10 mVtemperature±1°CBasic Error of Electronic UnitpH±0.03pH ±1 wordORP±1 mV±1 wordtemperature±0.3°CStability of electronic unit±0.02pH/24hInput impedance of electronic unitNot less than 1×1012ΩTemperature elementPt1000Instrument protection gradeIP65Power supplyAC (220±22)V, (50±1)Hz; or DC 24VPower Consumption10WDimensions (mm)166×166×110Weight (kg)2Opening size (mm)138×138Matching SensorFG-991CSensor thread sizeG3/4 "Sensor cable length (m)Standard 5, Optional 10, 15, 20
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