What certifications does BOQU Instrument hold?

BOQU holds ISO9001, RoHS, CE, FCC, and SGS certifications, reflecting our commitment to quality and international standards.

Boqu Dog-2082PRO with Digital Dissolved Oxygen Sensor for Wastewater Online Dissolved Oxygen O2 Analyzer

Name: Boqu Dog-2082PRO with Digital Dissolved Oxygen Sensor for Wastewater Online Dissolved Oxygen O2 Analyzer
Brand: Shanghai Boqu Instrument Co., Ltd.
SKU: 1928338305

Shanghai, ChinaShanghai Boqu Instrument Co., Ltd.

US$85.00-550.00

1 Piece

Product profile

Customization

Available

Display

Digital

Appliance

Food Analysis, Medical Research, Biochemistry

Model NO.

DOG-2082PRO

Certification

ISO9001, RoHS, CE, FCC

Name

Online Dissolved Oxygen Mater

Measuring Range

0~20mg/L, 0.0-200.0%

Power

90~260VAC

Communication

RS485 Modbus

Signal

4-20mA

Relays

3 Relays

Max Temperature

100c

Transport Package

Quality Package for International Transport

Specification

BOQU Instrument production over 100 000pcs/year

Trademark

BOQU

Origin

China

HS Code

9027809990

Production Capacity

100000PCS/Year

Key features

Fluorescence Technology: Uses ruthenium compound sol-gel matrix for accurate, drift-free dissolved oxygen measurement.

Multi-Industry Application: Suitable for wastewater, drinking water, swimming pools, pharmaceuticals, and food analysis.

Robust Build Quality: Constructed with PPS/PC/PTFE or SUS316 materials, rated IP65 for harsh environments.

Flexible Output Options: Provides 2 ways of 4-20mA output and RS485 Modbus RTU communication for easy integration.

Field Calibration Support: Sensor can be calibrated in the field with a simple reference calibration taking about a minute.

Trusted Manufacturer: BOQU Instrument established in 2007, with over 50 technical certificates and patents.

Low Maintenance Design: Sensor drift is less than one percent per year, requiring calibration check only once a year.

Company profile

Shanghai Boqu Instrument Co., Ltd.

Shanghai, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2007-05-23 CertifiedNearest Port: Shanghai PortAverage Response Time: ≤18h CertifiedTerms of Payment: LC, T/T, D/P, etc.

About Our Factory & Business Background

AddressNo. 118 Xiuyan Road, Pudong District, Shanghai, China

Plant Area1368.98 square meters

Number of Employees80

Registered Capital10,000,000 RMB

International Commercial Terms(Incoterms)FOB, CIF, CFR

Average Lead TimePeak Season Lead Time: one month Off Season Lead Time: one month

Our Production Capability & Technical Expertise

Main ProductsWater Quality Analyzers, Water Quality Sensors.

Production MachinesLathe, Polishing machine, Drilling machine, Life testing system, Lamp machine, Performance test equipment, High temperature drying oven

R&D Engineers6 people

Own BrandYes

Our Industry Experience & Global Business Record

Year of Establishment2007-05-23

Main MarketsNorth America, Europe, Southeast Asia/ Mideast, Domestic

Number of Foreign Trading Staff9

Overseas Agent/BranchNo

Product Q&A

Q:How does the fluorescence technology work for measuring dissolved oxygen?

A specific energy wavelength is transmitted to a ruthenium compound in a sol-gel matrix. The compound absorbs energy, changes electron energy levels, and emits a photon with a different wavelength when collapsing back. This predictable fluorescing intensity allows for accurate measurement.

Q:How often does the sensor need to be calibrated?

We recommend checking the calibration at least once a year. The sensor exhibits very low drift, less than one percent per year.

Q:Can the sensor be calibrated in the field?

Yes, the sensor supports field calibration. A simple calibration to a reference takes approximately one minute.

Q:What are the main application industries for this analyzer?

It is widely used in wastewater treatment, municipal drinking water, swimming pools, pharmaceuticals, food and beverage, power plants, and medical research.

Q:What communication and output signals are supported?

The device supports RS485 Modbus RTU communication and provides two ways of 4-20mA output for dissolved oxygen and temperature.