Does the device have data storage capabilities?

Yes, it has a data record function with a storage capacity of 1 month (1 point/5 minutes) and saves data for 10 years during power failure.

What is the protection class of the meter?

The protection class is IP65, ensuring durability in various water environment monitoring applications.

Dog-3082fa Industrial Optical Dissolved Oxygen Meter

Name: Dog-3082fa Industrial Optical Dissolved Oxygen Meter
Brand: Shanghai Boqu Instrument Co., Ltd.
SKU: 777669615

Shanghai, ChinaShanghai Boqu Instrument Co., Ltd.

US$129.00-599.00

1 Piece

Product profile

Customization

Available

After-sales Service

Provided

Warranty

Provided

Model NO.

DOG-3082FA

Measurement Range

0-20mg/L

Name

Optical Dissolved Oxygen Meter

Resolution

0.01mg/L

Reponse Time

Less Than 60s

Power Supply

220V or 24V

Output Signal

4~20mA

Size

138X138

Transport Package

Carton Box

Specification

SGS, CE, ISO9001

Trademark

BOQU

Origin

Shanghai, China

HS Code

90278099

Production Capacity

1000piece/Month

Key features

Fluorescence Principle: Adopts advanced fluorescence technology for high reliability and long service life.

Maintenance Free: No need to replace electrodes, membranes, or electrolytes; basic maintenance-free design.

Anti-Interference: Not affected by thermal disturbance, ion cross interference, or sulfide poisoning.

Long Sensor Life: Sensor service life exceeds two years, replacing traditional membrane electrodes completely.

Data Recording: Built-in data record function with 1-month storage capacity and 10-year data retention during power failure.

Flexible Output: Provides 4-20mA isolation current output with optional field Bus interface and RS485 communication.

IP65 Protection: Robust IP65 protection class suitable for harsh water environment monitoring and sewage treatment.

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: ≤7.34h 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.