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MADSUR Dissolved Oxygen Sensor MDS-81DO Water Quality Tester
US$98.00-350.00
1 Piece
Product profile
Customization
AvailableAfter-sales Service
Online Technical ServiceWarranty
1 YearModel NO.
MDS-81DODisplay
DigitalAppliance
Food Analysis, Medical Research, Biochemistry, WaterPortable
Non PortableCertification
RoHS, FCC, CE, ISO9001Type
Dissolved Oxygen SensorAccuracy
±0.1mg/L or ±1%Power Consumption
6mAProcess Pressure
0-150kPaInterface
RS485 (Modbus/RTU)Material
316 stainless steelProtection Level
IP68Cable Length
5m or customizableTransport Package
Carton PackagingSpecification
30mm*185mmTrademark
MADSUROrigin
ChinaProduction Capacity
10000 Set/YearKey features
Wide Measuring Range: Oxygen concentration 0-25mg/L and saturation 0-250%.
Fast Response Time: T90<60s, T95<90s, T99<180s for rapid data acquisition.
Durable Material: Constructed from 316 stainless steel with IP68 protection level.
Multi-Industry Application: Suitable for water analysis, food, medical research, and biochemistry.
Certified Quality: Complies with RoHS, FCC, CE, and ISO9001 standards.
Flexible Customization: Cable length and other specs can be customized per requirements.
Low Power Consumption: Only 6mA power consumption with 6-36V power supply.
Company profile
CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 0 YearNearest Port: CHIZHOU, ANQING, SHANGHAIAverage Response Time: ≤0.41h
AI-Powered supplier vetting
SummaryAnhui Madsur Technology Co., Ltd. is a China-based limited company established in 2020 with 55 employees. It offers water-quality monitoring and analysis products, including pH meters, COD sensors, multiparameter analyzers, turbidity and dissolved oxygen equipment. The supplier reports OEM service for well-known brands, product customization from samples and designs, documented quality-control and service procedures, inventory capacity, and lead times within 15 working days in both peak and off-season periods. Its quality and R&D resources are limited in the provided data, with one quality inspector, two quality-control test devices, and two R&D engineers. No available SDK, overseas warehouse, overseas showroom, or valid manufacturing contract with associated subcontractors is reported. Financial records are identified for 2022–2024, but their contents are not provided. Customer cases and formal certifications are not evidenced.
Supplier typeThe supplier is identified as a combined business entity and limited company located in Anhui, China, with 55 employees and an establishment date of November 9, 2020. Its stated product scope centers on water-quality measurement and monitoring equipment, indicating a specialized manufacturing and supply business rather than an offshore entity.
After-Sales capabilityThe company states that it provides technical support and reliable after-sales service. Two R&D engineers are assigned responsibility for production and after-sales technical support, while complaint handling and corrective/preventive action procedures are documented and followed, supporting a structured after-sales process.
Production capacityReported annual productivity is 100,000 pieces each for sensors, analyzers, and meters, with inventory capability and average lead times within 15 working days in both peak and off-season. Nevertheless, there is no valid manufacturing-capacity contract with associated subcontractors, which limits assurance regarding outsourced production arrangements.
Customization capabilityThe supplier explicitly supports customization from samples, customization from designs, full customization, and flexible customization. Its R&D engineers are also responsible for confirming customer requirements and designing new products, directly supporting the stated customization capability.
Product Q&A
Q: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 can be refunded in your future bulk order.
Q: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.
Q:What's your payment term?
A:
You can pay us by TT, Paypal.
Q:Are you a manufacturer or a trading company?
A:
We have own factory and research and development center.
Q:What's your company MOQ?
A:
Small quantity also available.
Send Inquiry
*To:
Anhui Madsur Technology Co., Ltd.
Anhui Madsur Technology Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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