IPDB › China Industry › Instruments & Meters
China, Chinese Hot Selling Endress+Hauser Fdu93 Ultrasonic Sensor a Good Price in Stock1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
SensorUltrasonic SensorUltrasonic SensorHot Selling Sensor
Kerui (Weifang) Automation Equipment Co., Ltd.
Preview:
Product DescriptionProduct DescriptionE+H FDU93In the ever - evolving landscape of industrial measurement technology, Endress+Hauser's E+H FDU93 ultrasonic sensor has emerged as a highly reliable and advanced solution. This sensor is designed to meet the diverse and complex requirements of a wide range of industries, offering accurate and efficient measurement capabilities. The FDU93 is part of Endress+Hauser's Prosonic S series, which is renowned for its high - performance ultrasonic sensors. With its innovative design and state - of - the - art technology, the FDU93 has become a popular choice for applications where precise level and flow measurements are crucial.The FDU93 is extremely effective in measuring the level of liquids across various industrial settings. It can be deployed in large storage tanks, where it accurately determines the volume of liquids such as water, chemicals, and fuels. In the oil and gas industry, for example, it is used to measure the level of crude oil in storage tanks, ensuring proper inventory management. In chemical plants, it can measure the level of highly corrosive liquids. Its non - contact measurement principle makes it ideal for such applications as it does not come into direct contact with the liquid, preventing any corrosion - related issues. The maximum measuring range for liquids is an impressive 25 m (82 ft), which is suitable for large - scale industrial storage and processing facilities.1. Technical Specifications1.1 Measuring PrincipleThe FDU93 operates based on the ultrasonic time - of - flight principle. It emits high - frequency ultrasonic pulses from its sensor head. These pulses travel through the air (or the medium in which the measurement is taking place) towards the surface of the material being measured. When the pulses hit the surface, they are reflected back to the sensor. The sensor then measures the time it takes for the pulse to travel to the surface and return. Since the speed of sound in the medium is known, the distance to the surface can be calculated using the formula: distance = (speed of sound × time - of - flight)/2. This principle enables highly accurate and non - contact measurements, making the FDU93 suitable for a wide range of applications.1.2 AccuracyThe accuracy of the FDU93 is specified as ±2 mm + 0.17% of the measured distance. This high level of accuracy is crucial in industries where precise measurements are essential for process control and product quality. In a pharmaceutical manufacturing plant, for example, accurate level measurement of raw materials in storage vessels is necessary to ensure the correct formulation of drugs. The integrated temperature sensor in the FDU93 plays a vital role in maintaining this accuracy. It compensates for changes in the speed of sound due to temperature variations in the medium, ensuring that the time - of - flight calculations remain accurate.1.3 Process Temperature and Pressure1.3.1 TemperatureThe FDU93 can operate in a wide process temperature range of - 40 °C... 80 °C (- 40 °F... 176 °F). This makes it suitable for use in both cold storage applications, such as in the food and beverage industry for measuring the level of products in refrigerated tanks, and in high - temperature processes, such as in chemical plants where there may be hot reaction vessels.1.3.2 PressureThe process pressure range for the FDU93 is 0.7 bar... 4 bar abs (10 psi... 58 psi). It can function effectively in both low - pressure and moderately high - pressure environments. In a water treatment plant, it can be used in pipelines and tanks with different pressure levels, from the low - pressure influent lines to the higher - pressure effluent lines. The sensor is designed to be pressure - resistant, ensuring its proper operation and long - term reliability in these pressure conditions. 2. Features2.1 Integrated Temperature Sensor for Time - of - Flight CorrectionThe integrated temperature sensor in the FDU93 is a key feature that significantly contributes to its high accuracy. The speed of sound in a medium is highly dependent on temperature. As the temperature changes, the time it takes for the ultrasonic pulse to travel to the target and back will also change. The temperature sensor continuously monitors the temperature of the medium. The measured temperature is then used to adjust the time - of - flight calculation. For instance, if the temperature in a storage tank increases, the speed of sound in the air (or other medium) inside the tank will increase. The sensor's electronics will automatically compensate for this by adjusting the time - of - flight value, ensuring that the calculated distance remains accurate. 2.2 Hermetically Welded PVDF SensorThe hermetically welded PVDF sensor of the FDU93 offers several advantages. Firstly, the hermetic welding ensures a tight seal, preventing any ingress of moisture, dust, or other contaminants into the sensor. This is of utmost importance for maintaining the sensor's performance and reliability, especially in harsh industrial environments. Secondly, PVDF is a material with excellent chemical resistance. It can withstand exposure to a wide range of chemicals, including acids, alkalis, and solvents. In industries such as chemical processing, petrochemicals, and pharmaceuticals, where corrosive substances are commonly handled, the PVDF sensor can operate for long periods without being damaged by chemical attack. This not only reduces the need for frequent sensor replacements but also ensures the integrity of the measurement system.2.3 Separate Installation from the TransmitterThe FDU93 can be installed up to 300 m away from the transmitter. This separate installation feature provides greater flexibility in system design and installation. In large industrial plants, where the sensor may need to be placed in a difficult - to - reach location, such as the top of a tall silo or in a remote part of a wastewater treatment lagoon, the transmitter can be installed in a more accessible location, such as a control room or a central instrumentation cabinet. This makes it easier for maintenance and calibration purposes.SpecificationMeasurement Principle80 GHz FMCW RadarRange0.3–30 m (liquids/solids)Beam Angle3° (80 GHz focus)Process Temperature-196°C to +200°CPressure RatingVacuum (-0.8 bar) to 40 barOutput Signals4–20 mA/HART 7 + Bluetooth 4.0Ingress ProtectionIP68/IP69K (dual-certified)CertificationsATEX, IECEx, SIL 2, FDA 21 CFR 11Company ProfileQ1: How long will it take you to give me the reply?A: We will reply to you as soon as we see the informationQ2: What is the delivery time?A: Our delivery time is within 3- 7 days after we get your payment; for large qty mass orders, the time should be confirmed again for youQ3: How about your package? A: Do not worry about the package. We have a lot of experience in packing, and all our packages are wooden case packages.Q4: How about the payment terms?A: You can choose T/T.Q5: Do you provide samples? A: Yes, we have materials in stock to help you get the samples as soon as we can.Q6: What is the MOQ?A:1PC.Q7: Can I get a lower price if I order large quantities? A: Yes, cheaper prices with larger orders.Q8: Why choose us?We have a perfect customization, not only to provide you with quality products, but also to have a professional customer service team available at any time to provide you with support. We pay more attention to establishing a long-term cooperative relationship with you to achieve continuous business growth.Q9: How can we guarantee quality?We have strict requirements on the quality of our products, and we will conduct a final inspection of our products when we ship them.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.
Purchasing Request
Note: Send your purchase request, and we will screen suppliers or manufacturers for you free of charge...