What kind of payment your company accept?

T/T , WEST UNION , PAYPAL , ETC.

If we have not found the model from website, what should we do?

Please email us with description and picture of the product, we research and develop new model every month, and some of them maybe have not been uploaded in website immediately. But If this is a new products for us, we can develop it for you after get all detailed information about your product.

Fluorescence Method Waste Water Plant Maintenance-Free RS485 Dissolved Oxygen Meter

Name: Fluorescence Method Waste Water Plant Maintenance-Free RS485 Dissolved Oxygen Meter
Brand: Shanghai Boqu Instrument Co., Ltd.
SKU: 791764295

Shanghai, ChinaShanghai Boqu Instrument Co., Ltd.

US$199.00-599.00

1 Piece

Product profile

Customization

Available

After-sales Service

Provided

Warranty

Provided

Model NO.

DOG-3082YA

Customized

Non-Customized

Structure

Online

Material

Plastic

Certification

CE, ISO

Application

Hospital, Lab, Industrial Instrument

Type

Measurement Type

Measuring Range

0-20mg/L

Resolution

0.01 Mg/L

Isolated Output

4-20mA

Alarm Relay

AC 220V, 7A

Power Supply

AC200-AC240, 50Hz, DC24(Optional)

Size

138 X 138mm

Product Name

Dissolved Oxygen Meter

Transport Package

Carton Box.

Specification

SGS, CE, ISO9001

Trademark

BOQU

Origin

China

HS Code

9027809900

Production Capacity

1000/M

Key features

Luminescent Optical Technology: Provides long-term accurate measurement without needing diaphragm or electrolyte replacement.

Low Operating Costs: No fluorescent cap replacement required and no oxygen consumption during measurement.

Versatile Output Options: Features 4-20mA analog output and optional RS485 digital communication with adjustable relays.

Durable Sensor Material: Constructed with 316 stainless steel or PVC for robust performance in harsh environments.

IP68 Protection Rating: Fully waterproof and dustproof design suitable for submerged applications up to 3 bar pressure.

Comprehensive Warranty: Includes a one-year guarantee from the Bill of Lading date with return or refund policy.

Company profile

Shanghai Boqu Instrument Co., Ltd.

Shanghai, China

CertifiedBusiness Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2014-01-06 CertifiedNearest Port: Shanghai PortAverage Response Time: ≤8.00h CertifiedTerms of Payment: LC, T/T, D/P, etc.

AI-Powered supplier vetting

SummaryShanghai Boqu Instrument Co., Ltd. is identified as a China-based manufacturer established in 2007, with 111 employees and operations in Pudong, Shanghai. It produces electrochemical instrumentation and electrodes, including pH, conductivity, dissolved oxygen, turbidity, ion concentration, and flow-measurement products. The supplier reports ISO9001:2015 and ISO14001:2015 certifications, two production lines, a 1,368 m² manufacturing plant, ten years of R&D engineer experience, and six to ten quality-control staff. Its export activity began in 2014, with exports representing 21%–30% of sales. The company states that it provides after-sales service and uses advanced technology and equipment, but the slices do not provide measurable service performance, innovation outputs, customization evidence, or detailed customer case results.

Supplier typeThe supplier is classified as a manufacturer and is described as a professional manufacturer of electrochemical instrumentation and electrodes with R&D, production, and sales capabilities. Its registered address and factory location are both in Pudong, Shanghai, China.

CertificationsThe supplier reports holding ISO9001:2015 and ISO14001:2015 management-system certificates. These explicitly support quality-management and environmental-management certification, although certificate scope or validity details are not provided.

After-Sales capabilityThe company explicitly states that it focuses on after-sales service and offers “perfect after-sales service,” and claims this has helped earn customer and partner trust. However, no service-team size, response-time data, warranty terms, or service records are provided.

Production capacityThe supplier reports a manufacturing plant of 1,368 m², two production lines, six to ten quality-control staff, and ten years of R&D engineer experience. Its product range covers multiple electrochemical instruments and sensors, and it is identified as the manufacturer of listed BOQU products, providing explicit evidence of production capability.

Product Q&A

Q:Why choose us?

1. We have our own factory with strong R&D center and QA team which can make sure your goods can be sent out on time and in superior quality. 2. We have experienced and dedicated core members to offer you professional and reliable before-sales and after-sales service. 3. We have purveyed customers with the lowest wholesale price.

Q:How do you guarantee the quality?

One year's guarantee from date on B/L. Normally. If it's quality problem, we promise to return goods or funds.

Q:Is OEM available?

Yes, all goods can be custom made by your requirements, including packing, LOGO print, etc.

Q:Can we buy 1 pc for sample testing?

Yes, we are glad to send 1pc for quality testing if we have stock of the model you required.

Q:How to deliver the goods for trial order or small order?

For small order, we prefer to choose international express, such as DHL, TNT, EMS which are faster and more convenient for customer. Also, we cooperate with an express agent that can give us a big discount for express fee which is much lower than that quoted by official. For the goods with detachable battery, the express fee can be lower down if the goods is sent out without battery.