RS485 Cod BOD Toc Sensor Total Nitrogen Water Quality Monitor Analyzer for Seawater Desalination

Name: RS485 Cod BOD Toc Sensor Total Nitrogen Water Quality Monitor Analyzer for Seawater Desalination
Brand: Combine Meter Control Co., Ltd.
SKU: 2143032772

Guangdong, ChinaCombine Meter Control Co., Ltd.

US$900.00

1-9 Sets

US$850.00

10-19 Sets

US$820.00

20+ Sets

Sample price:US$900.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

Have

Warranty

1 Year

Model NO.

MC221

Display

LED

Appliance

Medical Research, Biochemistry, Liquid Analysis

Portable

Non Portable

Certification

CE, ISO9001

Type

Conductivity Meter

Customized Support

OEM, ODM, Obm

Communication

an RS232 or RS485 Interface Standard Modbus Protoc

Output

RS232/RS485, Modbus

Power Supply

AC220V±10%, 50Hz±1%

Analyze Range

Customized

Error

<3% F.S.

Service

5-35℃, Humidity <90% (No Condensation)

Display Screen

LCD

Warning System

Liquid Shortage, Self-Test, Failure, Excessive

Detection Limit

0.01mg/L

Disturb

Sulfide, Heavy Metal, Organic Matter

Transport Package

Wooden Case

Specification

40cm*60cm*50cm

Trademark

Combine

Origin

Zhuhai, China

HS Code

9026100000

Production Capacity

20000sets/Year

Key features

Multi-Parameter Monitoring: Supports free combination of multiple water quality parameters like COD, pH, and Dissolved Oxygen.

RS485 Modbus Interface: Equipped with two-channel RS485 digital interfaces supporting Modbus-RTU protocol for remote transmission.

Durable Shell Material: Constructed with 304 or 201 stainless steel for corrosion resistance in harsh environments.

Wide Application Scope: Suitable for environmental protection, sewage treatment, aquaculture, and chemical industries.

7-inch Touch Display: Large color touch screen supporting multiple languages for easy operation.

Flexible Power Supply: Supports 100-240VAC, 24VDC, or solar power options for versatile installation.

OEM and ODM Support: Offers full customization, minor customization, and flexible customization from samples or designs.

Company profile

Self-brandedPatents AwardedExhibition ExperienceExperienced Team

Combine Meter Control Co., Ltd.

Guangdong, China

Business Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 1 Year CertifiedNearest Port: Zhuhai PortAverage Response Time: ≤1.51h

AI-Powered supplier vetting

SummaryThe supplier manufactures and sells electronic measuring instruments, industrial automatic control devices, electrical instruments, experimental analytical instruments, intelligent instruments, and related equipment. It reports ISO14001, ISO45001:2018, and ISO9001:2015 certifications, one production line, one quality inspector, and annual output of 5,000 sets of insertion electromagnetic flow meters. Customization and OEM services are stated, but no SDK is available. Service lead time is within 15 workdays in both peak and off-season, with 20 qualified service suppliers; however, several service-control records lack formal approvals, dates, or documented corrective-action evidence. Financial information shows zero reported operating revenue and zero current ratios for the stated periods, requiring substantial verification. Customer-specific cases are not provided, although OEM service for well-known brands is claimed.

Supplier typeThe supplier’s stated scope covers manufacturing and sales of electronic measuring instruments, industrial automatic control system devices, electrical instruments and meters, experimental analytical instruments, intelligent instruments, information-security equipment, and related software or services. This identifies it as an industrial instrumentation and measurement-equipment manufacturer and supplier.

CertificationsThe supplier states that it holds ISO14001, ISO45001:2018, and ISO9001:2015 management-system certificates. Product compliance certification is recorded only as “Others,” and no specific product standard is identified, so management-system coverage is evidenced but product-certification detail is limited.

Financial creditThe provided financial records report zero operating revenue, zero gross profit or gross margin, and a zero current ratio for the stated periods, while the sustainability slice also reports a zero three-year current ratio. These figures do not establish financial strength and indicate that financial credibility requires verification.

Production capacityThe supplier reports one production line, one quality assurance and quality control inspector, and annual production of 5,000 sets of insertion electromagnetic flow meters. It also lists a lining embedding machine, lathe, and drilling machine, while finished-product inspection follows documented instructions uniformly; this supports an established but limited-scale production capability.

Customization capabilityThe supplier explicitly offers customization from samples, designs, full customization, minor customization, and flexible customization. It also states that it provides OEM services for well-known brands, supporting broad customization and OEM capability.

Product Q&A

Q:How to choose a water/gas analyzer that suits my monitoring needs?

Please provide specific monitoring parameters (such as COD,ammonia nitrogen, pH,SO2.VOCs,etc.),range,accuracy requirements,application scenarios(such as sewage plant inlet,chimney outlet),and budget.Our engineers will recommend the most suitable model for you.

Q:What are the environmental requirements for instrument installation?

Generally,a clean,dry,and well ventilated environment s required to avoid strong electromagnetic interference,severe vibrations,extreme temperatures,and humidity. Please refer to the equipment manual or consult our technical support for specific requirements and space dimensions for power,gas,and water sources.

Q:What should I do if the instrument data is inaccurate or abnormal?

Please check first: Is the reagent/standard gas within its expiration date and used correctly. Are the sensors/probes clean,unobstructed,or contaminated. Is the sampling pipeline unobstructed and leak free. Whether the power supply and gas source are stable. If the problem persists,please record the specific symptoms and error codes,and contact our after-sales technical support.

Q:How often does the instrument need to be maintained?

The regular maintenance cycle (such as cleaning and calibration)varies depending on the type and frequency of use of the instrument,and it is usually recommended to perform basic maintenance (such as sensor cleaning and standard solution calibration)once every 1-3 months.Please refer to the equipment manual for a detailed maintenance plan.We provide maintenance service packages and guidance.