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Optical Fluorescence Dissolved Oxygen Sensor with RS485 Modbus and Automatic Compensation

Name: Optical Fluorescence Dissolved Oxygen Sensor with RS485 Modbus and Automatic Compensation
Brand: Anhui Madsur Technology Co., Ltd.
SKU: 2148895502

Anhui, ChinaAnhui Madsur Technology Co., Ltd.

US$239.00

1-49 Pieces

US$189.00

50-99 Pieces

US$159.00

100+ Pieces

Sample price:US$239.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

warranty

Warranty

1 Year

Model NO.

MDS-DO061

Display

Digital

Appliance

Food Analysis, Medical Research, Biochemistry, Water

Portable

Non Portable

Certification

ISO9001

Type

Digital Fluorescence Dissolved Oxygen Sensor

Resolution

0.01mg/L, 0.1°C

Accuracy

±3%F.S, ±0.5°C

Temperature compensation

Automatic temperature compensation (Pt1000)

Protection Level

IP68

Power supply

12 or 24VDC±10%, 10mA;

Transport Package

Carton Packaging

Specification

30mm*189mm

Trademark

MADSUR

Origin

China

HS Code

9027899090

Production Capacity

10000 Set/Year

Key features

Fluorescence Quenching Principle: Uses dynamic fluorescence quenching for accurate dissolved oxygen measurement without electrolyte.

RS485 Modbus Output: Directly outputs digital signals supporting RS-485 and MODBUS/RTU protocols for easy integration.

Automatic Compensation: Built-in temperature, pressure, and salinity compensation ensures high accuracy in various conditions.

IP68 Waterproof Design: Rated IP68 with a 20-meter water depth capability, suitable for harsh underwater environments.

Low Maintenance Design: No preheating required; easy-to-replace fluorescent cap lowers maintenance costs and extends life.

Fast Response Time: Achieves a rapid response time of up to 40 seconds (T90) for real-time monitoring.

Customizable Options: Offers full customization including cable length, housing material (POM or titanium alloy), and design.

1-Year Warranty: Comprehensive 1-year warranty coverage for the sensor to ensure product reliability and support.

Company profile

Self-brandedPatents AwardedImporters and ExportersManagement Certification

Anhui Madsur Technology Co., Ltd.

Anhui, China

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: ≤0.49h

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:What are your main products?

PH Meter, COD Sensor, Multi-Parameter Analyzer, Water Quality Analyzer, Conductivity, Turbidity, Dissolved Oxygen, Doppler Flowmeter, Suspended Solids, etc.

Q:Can you provide a sample for testing?

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.

Q:How can we guarantee quality?

100% OQC for all products before shipping, and testing pictures and videos to be provided before shipping.

Q:What is your lead time?

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?

T/T, MoneyGram, Credit Card, PayPal, Western Union, Cash.