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China, Chinese Electrochemical Gas Sensor Original Air Quality Gas Oxygen Sensor1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
SensorGas SensorGas SensorGas Detector
Ningxia Nuoke Yinfeng Intelligent And Technology Co., Ltd.
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Product Description Products DescriptionME4-SO2-E4 sensor is a constant potential electrolysis type SO2 sensor.SO2 and O2 undergo corresponding REDOX reactions at the working electrode and the opposite electrode and release charge to form a current.The concentration of SO2 is proportional to the current size. The concentration of SO2 can be determined by testing the current size.The fourth auxiliary electrode of the sensor is used to compensate the zero current, so that it has a strong signal level, low zero current characteristics. Features Low power consumption and high precision High sensitivity and wide linear range Excellent repeatability and stability Applications:It is widely used in urban atmospheric environment monitoring, enterprise environmental monitoring, factory area unorganized emission pollution gas monitoring, emergency monitoring environmental evaluation monitoringprojectparameterDetection gasSO2range0-100ppm5z large measurement limit200ppmsensitivity0.2750.625uA/ppmresolution< 10ppbResponse time (T90)<30sLoad resistance (recommended)Ω 33-100Output linearitylinearityStability (per month)±15Zero drift (-20-40)< + 20 PPBTemperature range- 30 to 50 Humidity range15 - % to 85% RHPressure range80-120kPaDetection life2 years (in the air) *We support sample orders to check product quality *We also have wholesale prices, buy more, save more*Each gas detector could be customized monitoring gas (over 200 types) by changing sensors*Each gas detector could be customized the enclosures colors*Just send inquiry to know more*Just click it to suit all your needsCompany ProfileNingxia Nuoke Yinfeng Intelligent Technology Co., Ltd. Specializing in the development, production, sales and technical services of gas detection instrumentsGas detection: Oxygen, various flammable and explosive gases, various toxic and harmful gases, volatile organic compounds (VOC), etc.Applications: Environmental protection, petroleum, chemical, shipbuilding, electric power, papermaking, metallurgy, pharmaceutical, water treatment, food processing, coal, building and other fields of gas detection FAQ 1.Q:Can I have a sample order to test quality? A: Yes, we re commend and welcome sample order to test and check before order.2. Q: Do you offer guarantee for the products? A: Yes, we offer 1 or 2 years guarantee for the products.3. Q: If I order big quantity, Can I have a cheaper price? A: We will reduce the price according to the specific quantity and your requirements for the product.4.Q: How does your I factory do regarding the quality control? A: Quality is priority, Our factory has passed ISO 9001 with annual audit.Established a procedure to check products at all stages of the manufacturing process-raw materials, in process materials.validated or tested materials, finished goods.etc.
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