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China, Chinese Free & Total Chlorine of Liquid Instrument Sensors, Probe, Electrode, Digital1 Industrial Products Supplier Manufacturer Details, price list catalog:
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Analysis InstrumentProbeElectrodeDigitalFree & Total Chlorine SensorFree Chlorine of Liquid Instrument Sensors
Aurora Scientific Instruments (Shanghai) Co., Ltd.
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Product DescriptionProduct DescriptionFree & Total Chlorine in Pool & SpaChlorine is one of the most widely used chemicals to ensure swimming pool and spa water is properly disinfected and free from dangerous pathogens. Maintaining the proper chlorine balance is critical; too little chlorine can lead to insufficient disinfection and harmful microbial growth, but too much chlorine can make the water uncomfortable or harmful to swimmers, causing burning sensation in eyes, nose, throat, or coughing, wheezing and nausea. In swimming pools and spas, chlorine measurement is used to monitor and control the residual chlorine concentration, adding chlorine to the system only when needed to maintain proper balance. Aurora's amperometric RC67 and RC68 chlorine sensors provide a continuous, direct measurement of chlorine in parts per million (ppm).Aurora's amperometric RC68 Free Chlorine and RC67 Total Chlorine sensors perform continuous monitoring without requiring additional chemical reagents. Featuring integrated temperature compensation and superior long-term stability, the RC67 and RC68 models are available in both analog (4 – 20 mA or 0 – 5 V) or digital (RS-485 MODBUS RTU) output formats with measurement range options of 0 – 2 ppm, 0 – 5 ppm, 0 – 10 ppm, 0 – 20ppm or 0 – 100 ppm.SpecificationCapabilitiesConfiguations OptionsCommunications and ConnectionsRanges:a.0 – 2 ppm / 0 – 5 ppm / 0 – 10 ppm / 0 – 20 ppm / 0 – 100 ppmb.Adjustable within 0 – 100 ppmTypical Calibration Frequency: MonthlyResponse Time: T90 120 SecondsResolution: 0.01 ppm Accuracy: 0.2 ppm or 4%, whichever is greaterTemperature Range: 0 to 50°CpH Range: pH independent between 6 to 9 and pH compensation available outside this rangeFlow Rate:a.Minimum: 30 L/hr (0.6 cm/s)b.Maximum: 60 L/hr (1.3 cm/s)Sensor Type: 3-Electrode Amperometric with MembraneWarranty: 12 MonthsTechnologyFree ChlorineTotal ChlorineChlorine DioxideForm FactorProcess BodyCustom Options AvailableHousing Material OptionsPVC / CPVCABSRytonCustom Options AvailableThermistor OptionsIntegrated Temperature CompensationIntegrated Insertions1" Compression Fitting3/4" NPTCustom Options AvailableAnalog4 – 20 mA0 – 5 VDigitalRS-485 MODBUS RTUConnectorsTinned LeadsCustom Options AvailableCompany ProfileAurora Scientific Instruments (Shanghai) Co., Ltd. (Aurora) is a subsidiary of AlpHa Measurement Solutions, LLC (AlpHa) in China and founded in 1994. Relying on the advanced technology of AlpHa , Aurora specializes in the production of all kinds of electrochemical sensors which are widely distributed in Europe, America, Asia Pacific and other global markets.The quality and appearance are highly appreciated by both domestic and abroad customers, and also welcomed by users.Aurora has the ability of machining, injection molding, mold designing and manufacturing, and is dedicated to customized products for users, including pH, ORP, conductivity, dissolved oxygen, ion, residual chlorine, multi parameter electrodes, etc.Under the AlpHa Group, there are three strong brands, Aurora, ASI and van London with more than 100 years of industryexperience in the precise and high-quality water quality testing market. Alpha is committed to becoming a global leaderin liquid sensor technology through the integration of products, technology and personnel.Aurora takes global development as its mission, maintains a diversified and dynamic corporate culture, and provides the best service with the concept of customer first, integrity, mutual respect, reliability, safety, quality and excellence.FAQQ: Are you trading company or manufacturer ?A: We are factory.Q: Do you provide samples ? is it free or extra ?A: We can provide the sample, it is extraQ: What is your terms of payment ?A: 100% T/T in advance ,balance before shippment.
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