What is the protection class of the sensor?

The sensor has an IP68 protection class, making it suitable for submerged applications in various water bodies.

What are the payment terms and lead time?

Payment terms include LC, T/T, D/P, PayPal, and Western Union. The average lead time is within 15 workdays.

Fluorescent Dissolved Oxygen Meter

Name: Fluorescent Dissolved Oxygen Meter
Brand: Shanghai Boqu Instrument Co., Ltd.
SKU: 840471675

Shanghai, ChinaShanghai Boqu Instrument Co., Ltd.

US$680.00

1-9 Sets

US$650.00

10-49 Sets

US$620.00

50-99 Sets

US$600.00

100+ Sets

Sample price:US$680.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

Provided

Warranty

Provided

Model NO.

DOG-3082YA

Resolution

0.01%

Capacity

220VAC/ 2 a

Air Saturation

0~200%

Repeatability

±1.0%Fs

Switch Output

2 Relays

Load

750Ω

Power

≤10W

Protection Class

IP68

Unit Option

% and Mg/L

Switch Output Capacity

2 Relays

Transport Package

Carton Box

Specification

4~20mA

Trademark

BOQU

Origin

China(Mainland)

HS Code

9027809900

Production Capacity

200sets/Week

Key features

Luminescent Optical Technology: Uses unique optical principle for sensitive, stable, and interference-free dissolved oxygen measurement.

Zero Maintenance Design: No need to replace diaphragm, electrolyte, or fluorescent cap, significantly lowering operating costs.

IP68 Waterproof Protection: Robust IP68 protection class ensures durability in harsh underwater and wastewater environments.

Flexible Output Options: Provides 4-20mA analog output and optional RS485, with adjustable high/low limit relays.

Wide Application Scope: Suitable for wastewater treatment, industrial recycling, rivers, lakes, and aquaculture monitoring.

Customizable OEM/ODM: OEM and ODM services are available to meet specific customer requirements and branding needs.

CE Certified Quality: Product holds CE certification, ensuring compliance with European safety and quality standards.

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: ≤7.58h 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.