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China, Chinese Hot Selling Endress+Hauser Cld18 Conductivity Sensor for Beverage Industry1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
SensorOther SensorsConductivity SensorBeverage Industry Sensor
Kerui (Weifang) Automation Equipment Co., Ltd.
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Product DescriptionProduct DescriptionEndress+Hauser CLD18 compact conductivity sensorThe Endress+Hauser Cld18 its core, conductivity is a measure of a liquid's ability to conduct an electric current. In an aqueous solution, for example, the presence of ions allows the flow of electric charge. The Cld18 sensor exploits this property to determine the conductivity of the liquid it is immersed in.The sensor consists of two or more electrodes, typically made of a corrosion-resi2ric current. The magnitude of this current is directly proportional to the conductivity of the liquid.Mathematically, conductivity (κ) is related to the measured current (I) and the applied voltage (V) through the following formula: κ=VI×AI, where AI is the cell constant. The cell constant is a geometric property of the sensor, determined by the distance l) between the electrodes and their surface area(A). Endress+Hauser calibrates each Cld18 sensor to have a known cell constant, which is then used in the conductivity calculations.2ccurrent (DC). Polarization can cause the accumulation of ions at the electrodes, leading to inaccurate measurements. By using AC, the direction of the current constantly changes, preventing the build-up of a static charge at the 2electrodes.The sensor also incorporates a sophisticated signal processing unit. This unit measures the current flowing between the electrodes and converts it into a digital signal. The digital signal is then processed by an on-board microcontroller, which applies temperature compensation algorithms. Temperature has a significant impact on the conductivity of liquids; generally, conductivity increases with temperature. The Cld18 sensor is equipped with a temperature sensor, and the microcontroller uses the temperature data to adjust the conductivity readings to a standard temperature (usually 25°C). This ensures that the measured conductivity values are consistent and comparable, regardless of the actual temperature of the liquid.Product FeaturesHigh - Precision MeasurementThe Endress+Hauser Cld18 is renowned for its high - precision conductivity measurement capabilities. It can detect conductivity values over a wide range, from ultra - low conductivity in pure water applications (down to 0.055 μS/cm) to high conductivity in concentrated chemical solutions (up to 2000 mS/cm). The sensor's advanced design and calibration techniques enable it to achieve measurement accuracies of ±0.5% of the measured value.In applications such as semiconductor manufacturing, where the purity of water is critical, the Cld18 can accurately measure the extremely low conductivity of ultrapure water.Wide Temperature Range CompatibilityThe Cld18 is designed to operate over a broad temperature range, typically from - 5°C to + 130°C. This wide temperature compatibility makes it suitable for a variety of industrial applications. In high - temperature processes, such as in power plants where hot water or steam is used, the sensor can withstand the elevated temperatures without compromising its performance.The materials used in the construction of the Cld18, including the electrodes and the sensor housing, are carefully selected to maintain their integrity and functionality over the entire temperature range. The sensor housing is often made of a high - temperature - resistant polymer or stainless steel, which provides protection against corrosion and mec hanical stress.Robust and Corrosion - Resistant ConstructionIndustrial environments can be harsh, with exposure to corrosive chemicals, high pressures, and mechanical stress. The Endress+Hauser Cld18 is built to withstand these challenges. The electrodes, as mentioned earlier, are made of corrosion - resistant metals like platinum or titanium. Platinum, in particular, is highly resistant to corrosion from a wide range of chemicals, making it ideal for use in applications where the liquid being measured may be aggressive.The sensor housing is also designed to be robust. It provides protection against physical damage and prevents the ingress of moisture, dust, and other contaminants. In water and wastewater treatment plants, where the sensor may be exposed to dirty water, sludge, and various chemical additives, the Cld18's robust construction ensures long - term reliable operation.ApplicationsWater and Wastewater TreatmentIn the water and wastewater treatment industry, conductivity measurement is crucial for various processes. In water treatment plants, the Cld18 is used to monitor the quality of incoming raw water. By measuring the conductivity, operators can determine the presence of dissolved salts, minerals, and other impurities in the water. High conductivity values may indicate a high level of contaminants, which could affect the efficiency of the treatment process.During the water treatment process, the Cld18 is used to monitor the effectiveness of filtration, disinfection, and reverse osmosis processes. In reverse osmosis systems, for example, the conductivity of the permeate water is measured to ensure that the system is removing impurities effectively. A sudden increase in conductivity could indicate a problem with the reverse osmosis membrane, such as a leak or fouling.In wastewater treatment plants, the Cld18 is used to measure the conductivity of the influent and effluent wastewater. The conductivity of wastewater can provide information about the concentration of organic and inorganic pollutants. By monitoring the conductivity, operators can optimize the treatment process, ensuring that the wastewater meets the required discharge standards. The Cld18 can also be used to detect leaks in pipelines and storage tanks, as a change in conductivity in the surrounding soil or water could indicate a leak.SpecificationMeasurement Range0.01 μS/cm to 2000 mS/cmAccuracy±1% of reading (0-100 mS/cm)Temperature Range-20°C to +130°C (standard)Pressure Rating16 bar @ 25°C (232 psi)MaterialsPP/EPDM (standard), PVDF (chemical resistant)Process ConnectionG?", 1"NPT, Tri-Clamp (sanitary)Output2-wire 4-20mA with HARTCompany ProfileKeRui (WeiFang) Automation Equipment Co., Ltd. is specialized in industrialautomation instrument development, production and sales, technical servicesand supporting equipment supply of specialized companies. The mainproducts are fow meters, level meters, temperature meters, pressuremeters, electrical meters, thermal meters, programmable controller(PLC),Dcs distributed control system, eight series of more than 1,000specifcations. lts products and technologies are widely used in electricpower, metallurgy, petrochemical, environ- mental protection, plasticsfood,l printing, tobacco, textile, dyeing and other fields.CertificationsOur ServiceOEM / ODM servicesTo meet the user diversified requirement, Holykell have established a set of customer service and technical support system with OEM / ODM order as the center, and responded and Handle the customer's requirements in a timely manner to ensure accurate delivery time and product quality.Order servicesFastest reply:Professional sales engineers 7/24 online servicesPayment terms:T/T ,Western union, Paypal, Credit Card, L/C othersFast delivery: within 24 hours release the cargo (normal spec.), Customized 7-12 days after payment . MAINTENANCE & AFTER-SALES SERVICESCustomer Feedback: Sales engineers and technical engineers will be one-on-one service for you to exclude all obstacles when use our sensors.Warranty period: 12 monthsProduct life-long maintenance: Holykell can provide you with the maintenance of the whole life of the sensorsPackaging & ShippingFAQQ: How long will you give me the reply? A: We will reply to you as soon as we see the information Q: What is the delivery time?A:The products in stock will be shipped after receiving the payment, and the products thatneed to be ordered are subject to the factory time. Q: How about your package?A: Do not worry about the package, we have rich experience in packing. Q: How about the payment terms?A:You can choose T/T. Q: What is the MOQ?A:1PC. Q: Can l get a lower price if l order large quantities?A: Yes, cheaper prices with more bigger size orders. Q:After sales and warranty?A: We provide one year warranty lifetime technical support services. Q:How about after-sales service?A: We are 24 hours online, if you have any problem, please contact us directly.
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