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China, Chinese Ze08b-CH2o Small Universal Electrochemical Formaldehyde Sensor Module1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
SensorGas SensorNdir CO2 SensorSensor CO2
Ningxia Nuoke Yinfeng Intelligent And Technology Co., Ltd.
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Product Description MH-Z19D non-dispersive infrared high performance and durable carbon dioxide gas sensorRecommend Products Product ParametersProduct modelMH-Z19DDetection gasCarbon dioxideSupply voltageV DC (5.0 + / - 0.1)Mean current<40mA (@5V power supply)Peak current125 mA (@5V power supply)Interface level3.3V(compatible with 5V)Measuring rangeOptional from 400 to 10000ppm (see Table 2 for details) Serial port (UART)(TTL level 3.3V)Output signalPWMPreheating time1minResponse timeT90 < 120sOperating temperature0 to 50Working humidity0 ~ 95%RH(no condensation)Storage temperature-20 to 60weight5 gLife expectancy>5 yearsProducts DescriptionGas nameMolecular formularangeresolutionaccuracyCarbon dioxideCO2400~ 2000 ppm1PPM±(50ppm+ 5% read value) 400 ~ 5000 ppm 400 ~ 10000 ppm MH-Z19D carbon dioxide gas sensor (hereinafter referred to as the sensor) is a general intelligent small sensor, using non-dispersive infrared (NDIR) principle to detect CO2 in the air, with good selectivity, no oxygen dependence, long life and so on. Built-in temperature compensation; At the same time with serial output, PWM output, easy to use. The sensor is a high performance sensor made by combining mature infrared gas detection technology with precise optical path design and sophisticated circuit design. Features High sensitivity and low power consumption Excellent stability Temperature compensation, excellent linear output Temperature compensation, excellent linear output Long service life Resistance to water vapor interference, no poisoning Applications:Smart home, air quality monitoring equipment, fresh air system, air purification equipmentCompany 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 FAQ1.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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