What is the response time for the dissolved oxygen meter?

The response time is less than or equal to 3 minutes at 90% response at 20 degrees Celsius.

What communication protocols are supported?

The devices support RS485 Modbus RTU protocol with baud rates of 9600, 19200, and 38400.

Boqu pH-8022 Power Plants Manufacturer Water pH Probe USB pH Sensor

Name: Boqu pH-8022 Power Plants Manufacturer Water pH Probe USB pH Sensor
Brand: Shanghai Boqu Instrument Co., Ltd.
SKU: 1933138505

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.

PH-8022

Display

Digital

Portable

Non Portable

Appliance

Food Analysis, Medical Research, Biochemistry

Certification

ISO9001, RoHS, CE, FCC

Name

Phg-2081X Online pH Meter

pH

0~14

Conductivity

0.00us-2000ms

Dissolved Oxygen

0-100ug/L,0~200ug/L, 0-20mg/L

Silicate

0~20ug/L, 0~100ug/L, 0-2000ug/L;0~100mg/L

Phosphate

0 ~ 2000μg / L, 0 ~ 10mg / L,0~50mg /L Optional

Sodium

0 ~ 100ug / L, 0 ~ 23000mg /L

Power

90~260VAC

Communication

RS485 Modbus

Signal

4-20mA

Relays

3 Relays

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

1-Year Warranty Coverage: Includes 1-year warranty with 10 dedicated after-sales engineers for support.

ISO9001 & CE Certified: Manufactured under strict ISO9001 standards with CE, RoHS, and FCC certifications.

Multi-Parameter Analysis: Measures pH, conductivity, dissolved oxygen, silicate, phosphate, and sodium levels.

RS485 Modbus Communication: Supports standard RS485 Modbus protocol for seamless industrial integration.

4-20mA Signal Output: Provides isolated 4-20mA analog output for easy connection to control systems.

Wide pH Measurement Range: Accurately measures pH from 0 to 14 with high precision for various applications.

Durable 316L Stainless Steel: Dissolved oxygen sensor features 316L stainless steel for corrosion resistance.

OEM and ODM Services: Customization available for product name and specific parameter ranges.

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:What is Water quality monitoring Power plant industrial boiler?

Water is a critical medium in power plants for transferring heat and power. Monitoring quality prevents impurities from depositing in boilers, which causes uneven heating, scaling, corrosion, and potential explosions. It also ensures fuel efficiency and reduces greenhouse gas emissions.

Q:What is Effect and Characteristics of Hard Water into Boiler

Hard water contains high levels of sodium, magnesium, and calcium ions. When heated, these ions concentrate and form calcium carbonate scales at the bottom of the boiler. This accumulation concentrates heat, risking boiler explosions and reducing heat transfer efficiency.

Q:What is the warranty period for the equipment?

We provide a comprehensive 1-year warranty for all our water quality analyzers and sensors.

Q:Does the product support customization?

Yes, we offer OEM and ODM services. Customization is available for product names and specific measurement ranges such as phosphate and sodium levels.

Q:What certifications does the product have?

Our products are certified with ISO9001, CE, RoHS, and FCC, ensuring they meet international quality and safety standards.