Boqu Factoried Price Dissolved Oxygen Do Sensor Electrode for Sewage Treatment Probe

Name: Boqu Factoried Price Dissolved Oxygen Do Sensor Electrode for Sewage Treatment Probe
Brand: Shanghai Boqu Instrument Co., Ltd.
SKU: 1972891795

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-209fa

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

Wide Application Scope: Suitable for sewage treatment, food analysis, medical research, and biochemistry industries.

Multiple Certification Standards: Certified with ISO9001, RoHS, CE, and FCC for global market compliance.

RS485 Modbus Communication: Supports RS485 Modbus protocol for seamless integration with control systems.

Dual Signal Output: Provides 4-20mA output for both dissolved oxygen and temperature measurements.

Robust Protection Rating: IP65 protection rating ensures durability in harsh industrial environments.

Fast Response Time: Achieves 90% response in 30 seconds and 100% in 60 seconds for quick readings.

Field Calibration Capability: Sensor can be calibrated on-site with a simple reference taking about one minute.

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 can dissolved oxygen be measured using fluorescence?

A specific energy wavelength is transmitted to a ruthenium compound immobilized in a sol-gel matrix. The ruthenium absorbs this energy, changing the outer electron's energy level. The electron then collapses back to its original state, emitting energy as a photon with a different specific wavelength, a process called 'fluorescing'.

Q:How often do the sensors need to be calibrated?

We recommend that the calibration be checked at least once a year. The sensor will drift less than one percent per year.

Q:How long has this technology been in use?

Fluorescence technology has been used to measure oxygen uptake in the medical industry for decades. In the early 2000s, the technology was adapted for use in measuring dissolved oxygen in biological reactors.

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 a minute.