IPDB › China Industry › Instruments & Meters
China, Chinese Dissolved Oxygen Sensing Sensor Water Quality Tester DO Electrode Built-in Salinity Compensation1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Analysis InstrumentLiquid AnalyzerDissolved Oxygen Sensoronline Dissolved Oxygen Sensor
Anhui Madsur Technology Co., Ltd.
Preview:
Product DescriptionOverviewThe MDS-DO061 fluorescent dissolved oxygen sensor uses the principle of "dynamic fluorescence quenching" to measure dissolved oxygen in water. A thin film on the top of the sensor is coated with a fluorescent material. When blue light from a light-emitting diode (LED) illuminates the fluorescent material, it emits fluorescence as it returns from a stressed state to its ground state. This fluorescence serves as the test signal. Higher dissolved oxygen concentrations result in shorter fluorescence durations, and the dissolved oxygen concentration can be calculated by measuring the duration of this fluorescence. It also features built-in temperature, pressure, and automatic dissolved oxygen compensation.Features& Benefits1. Digital sensor, directly outputs RS-485 digital signals, supports MODBUS/RTU.2. Built-in temperature and pressure sensors with automatic compensation; built-in salinity compensation.3. Optical design eliminates the need for electrolyte and oxygen consumption during measurement.4. Enhanced optical filtering resists light source interference and provides excellent stability.5. No preheating or polarization required, fast response time of up to 40 seconds (T90).6. Easy-to-replace fluorescent cap lowers maintenance costs and extends service life.7. Surface anti-corrosion passivation treatment.8. Low sensor power consumption, internal circuitry with anti-interference design.NameParametersOutput SignalSupports RS-485, MODBUS/RTU protocolsMeasurement MethodFluorescence quenchingRange0-20 mg/L (0-200% saturation)Accuracy+3% F.S., +0.5°CResolution0.01 mg/L, 0.1°COperating Conditions0-45°C, <0.2 MPaCalibration MethodTwo-point calibrationResponse Time90 seconds T90Temperature CompensationAutomatic temperature compensation (Pt1000)Power Supply12 or 24 VDC +10%, 10 mADimensionsDiameter 30 mm; Length 189 mmIP RatingIP68; Water depth 20 metersService LifeSensor 3 years or more; Membrane head 1 year or moreCable Length10 meters (default), customizableSensor Housing MaterialPOM or titanium alloy (other)Application ScrenarioMain ProductsCompany ProfileAnhui Madsur Technology Co., Ltdwas established in 2017 and is headquartered in Shenzheng City. It is a high-tech enterprise specializing in the research, development, production, and sales of intelligent detection technology, optical instruments, and environmental monitoring equipment. After 8 years of rapid growth, we already have advanced intelligent detection technology: optical sensing, automatic control, data analysis, etc. The company has built a sales and service network covering more than 150 countries around the world, providing high-precision detection equipment and professional technical support for universities, government departments, and leading companies in various industries.Our AdvantagesPackaging & ShippingFAQHere are some questions you might want to ask as follow,Q1: What are your main products?PH Meter, COD Sensor, Multi-Parameter Analyzer, Water Quality Analyzer, Conductivity, Turbidity, Dissolved Oxygen, Doppler Flowmeter, Suspended Solids, etc.Q2: Can you provide a sample for testing?A: Due to the high cost of the product, samples also need to be ordered. However, the sample fee will be refunded after your future bulk order.Q3: How can we guarantee quality?A: 100% OQC for all products before shipping, and testing pictures and videos to be provided before shipping.Q4: What is your lead time?A: Most of our models are typically ready for immediate shipment if they are in stock. If the item is out of stock, the delivery time will depend on the order quantity. If you have an urgent requirement, we will make every effort to expedite the delivery process. Q5: What's your payment term?A: T/T, MoneyGram, Credit Card, PayPal, Western Union, Cash.Q6: Are you a manufacturer or a trading company?A: We have our own factory and research and development center.Q7: What's your company's MOQ?A: A Small quantity is also available.Q8: What's your payment term?A: FOB, CFR, CIF, EXW, FAS, CIP, FCA, CPT, DEQ, DDP, DDU, etc.Q9: What is your shipping method?A: We support Express(DHL, UPS, SF, FedEx, EMS, etc), By Air, By Sea, By Train, By Car, and LCL, etc.
Purchasing Request
Note: Send your purchase request, and we will screen suppliers or manufacturers for you free of charge...