What is the response time of the electrode?

The electrode response time is approximately 60 seconds to reach 95% of the response in air.

Is the sensor portable or fixed?

This is a non-portable, online digital dissolved oxygen meter designed for fixed installation in industrial water treatment and analysis systems.

Boqu Dog-2082X Sterilization Hight Temperature Online Oxygen Sensor Cost Digital Dissolved Oxygen Meter/Analyzer

Name: Boqu Dog-2082X Sterilization Hight Temperature Online Oxygen Sensor Cost Digital Dissolved Oxygen Meter/Analyzer
Brand: Shanghai Boqu Instrument Co., Ltd.
SKU: 1930576855

Shanghai, ChinaShanghai Boqu Instrument Co., Ltd.

US$85.00-550.00

1 Piece

Product profile

Customization

Available

After-sales Service

10 Engineers in After Service Department

Warranty

1 Year

Model NO.

DOG-2082X

Display

Digital

Portable

Non Portable

Appliance

Food Analysis, Medical Research, Biochemistry

Certification

ISO9001, RoHS, CE, FCC

Name

Dog-2082X Dissolved Oxygen Meter

Dissolved Oxygen

0-20mg/L,0-200%

Conductivity

0-20us/Cm,0-200us/Cm,0-2000us/Cm

pH

0~14

ORP

-2000mv~2000mv

Power

90~260VAC

Communication

RS485 Modbus

Signal

4-20mA

Relays

3 Relays

Max Temperature

130c

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 advanced fluorescence sensing for stable, maintenance-free dissolved oxygen measurement.

Field Calibration: Allows simple field calibration to a reference in about one minute without removing the sensor.

Multi-Parameter Analysis: Measures Dissolved Oxygen, pH, ORP, Conductivity, and Temperature with high precision.

Industrial Connectivity: Features RS485 Modbus RTU communication and 4-20mA output for easy system integration.

Durable Construction: Built with SS316L electrode body and IP65 protection for harsh industrial environments.

Low Maintenance: Drifts less than 1% per year, reducing the need for frequent recalibration.

Certified Quality: ISO9001, CE, RoHS, and FCC certified, ensuring compliance with international standards.

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 fluorescence intensity is predictable and repeatable.

Q:How often should the sensor be calibrated?

We recommend checking the calibration at least once a year. The sensor drifts less than one percent per year, ensuring long-term stability.

Q:Can the sensor be calibrated in the field?

Yes, the sensor can be calibrated in the field. A simple calibration to a reference takes about one minute.

Q:What communication protocols are supported?

The device supports RS485 Modbus RTU communication and provides 4-20mA analog output for integration with control systems.

Q:What materials are used for the electrode body?

The electrode body is made of SS316L stainless steel, ensuring durability and resistance to corrosion in various water quality applications.