Shanghai Boqu Instrument Co., Ltd.  

Product Name: Power Plant Equipment Water Analyzer Conductivity Meter (DDG-3080) Model NO.: DDG-3080 Off Mode: Automatic Heating Mode: Standard Heating Operating Mode: Touch Screen Chemical Analysis Type: Toluene Method Physical Analysis Type: Weightlessness Method Portable: Non-portable Application: Thermal Power Plants, Chemical Fertilizer, metallu Display: ExtraLCD Analysis Method: Chemical Analysis Type: Resistance Moisture Meter Measuring Range: 0.01~20us/Cm, 0.1~200us/Cm, 1.0~2000us/Cm Measuring Range 1: 10~20000us/Cm, 30-600ms/Cm Isolated Current Output: 4~20mA Alarm Relay: AC 220V, 3A Communication Interface: RS485 or 232 (Optional) Size: 146X146X150mm Ddg-3080: Conductivity Meter Trademark: BOQU Transport Package: Carton Box Specification: SGS, CE, ISO9001 Origin: Shanghai HS Code: 9027809900 Product Description DDG-3080 Industrial Conductivity Meter is our company's latest top-class instrument equipped with a microprocessor and complete English menu. It has display and menu operation pattern; It is characterized by its intelligent operation, multi-function and high measuring performance and its strong environmental adaptability. It can be widely used for continuous monitoring of the conductivities of solutions used in the following fields: Thermal power plant, chemical fertilizer, chemical industry, metallurgy, environmental protection, pharmacy manufacturing, biochemistry, foodstuff and running water.FeaturesIt has a complete English display and friendly interface. Various parameters can be displayed at the sametime: Conductivity, output current, temperature, time and status. Bitmap type liquid crystal display module with high resolution is adopted. All the data, status and operation prompts are displayed in English. There is no symbol or code that is defined by the manufacturer.Technical Indexes1.Conductivitymeasuringrange: 0.01~20μ S/cm (Electrode: K=0.01) 0.1~200μ S/cm (Electrode: K=0.1) 1.0~2000μ S/cm (Electrode: K=1.0) 10~20000μ S/cm (Electrode: K=10.0) 30~600.0mS/cm (Electrode: K=30.0)2.Water sample tested: 0~199.9ºC, 0.6MPa3.Intrinsic error of the instrument: Conductivity: ± 1.0%FS, temperature: ± 0.5ºC4.Repeatability error of the electronic unit: ± 0.2%FS± 1 Unit5.Stability of the electronic unit: ± 0.2%FS± 1 unit/24h6.Automatic temperature compensation error of the electronic unit: ± 0.5%FS7.Isolated current output: 0~10mA ( load<1.5kΩ ) 4~20mA (load<750Ω ) (double-current output for option)8.Alarm relay: AC 220V, 3A9.Communication interface: RS485 or 232 (optional)10.Clock accuracy: ± 1 minute/month11.Protection grade: IP54, aluminium shell suitable for outdoor use12.Power supply: AC 220V± 22V, 50Hz± 1Hz, 24VDC (optional)13.Saving time of data under a continuous power-failure condition: 10 years14.Overall dimension: 146 (length) X 146 (width) X 150 (depth) mm;Dimension of the hole: 138 X 138mm15.Working conditions: Ambient temperature: 0~60ºC; Relative humidity <85%16.The conductivity electrodes with the following five constants are usable: K=0.01, 0.1, 1.0, 10.0, and 30.0.