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Protection Grade IP66 Dissolved Oxygen Tester Do Meter for Aquarium1
Analysis Instrument, Online Do Tester, Do Analyzer
Suzhou Delfino Environmental Technology Co., Ltd.
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Product Description Online RS485 4-20mA Dissolved Oxygen Controller DO Meter for Seawater Monitoring.The controller has the function of automatic compensation for air pressure display.Features& Advantage1.Universal controller specially designed for DRFN digital series dissolved oxygen sensors,compatible with all DRFN digital dissolved oxygen sensors including fluorescence and polarography.2.The controller has the function of automatic compensation for air pressure display.3.3.2 inch LCD screen,password can be set,10000 historical data can be recorded.Product ParametersModelDUC2-DO-A Sensor Input Single channel input digital dissolved oxygen sensor for waterDisplay RangeDO0~50mg/L or 0~50ppm (measuring range related to the connected sensor)saturation0~500% (measuring range related to the connected sensor)TEMP-10~500oC /14~932oF (measuring range related to the connected sensor)ResolutionDO0.01mg/L or 0.01ppmsaturation0.1% (0≤saturation<10); 1% (10≤saturation≤500)TEMP0.1oC/ 0.1oFRelay Control Two settable SPST relays, Max. Load 3A/250VAC Set high/low alarm, temperature and wash controlCurrent Output Two settable 0/4~20mA current, Max. Load 1000ΩDigital Output Two-wire RS485 interface; MODBUS RTUDisplay Screen 128*64 3.2-inch large graphic dot matrix LCDConfigurationPower off protection, parameters are retained indefinitelyTime and DataDisplay year/month/day/hour/minute/second, record 10000 historical dataMaintenance Record Last 100 timesLanguageEnglishProtection Grade IP66Power Failure Protection Set up data is permanently retained when power offOperating Environment 0~60oC,RH<95% ( no condensation)Storage Environment -20~70oC,RH<55% ( no condensation)Enclosure Material Enhanced ABSDimension144*144*120 mm (hole size 138*138 mm)InstallationWall mounting, pipe clamping, panelElectrical InterfaceReserve three M12*1.5 gland heads, the wire diameter is 3~6.5mmPower Supply AC: 100~240V 50/60Hz Power Consumption About 24WWeightAbout 1600g
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