What is the lead time for delivery?

The average lead time is within 15 working days for both peak and off-peak seasons.

What are the main applications for this meter?

It is designed for boiler water, cooling water, energy production, water processing, seawater desalination, and fish farming.

What is the power supply requirement?

The device operates on a power supply of 20-253V AC/DC.

High Temp Online Dissolved Oxygen Meter/Module

Name: High Temp Online Dissolved Oxygen Meter/Module
Brand: Shanghai Boqu Instrument Co., Ltd.
SKU: 840270115

Shanghai, ChinaShanghai Boqu Instrument Co., Ltd.

US$650.00

1-49 Pieces

US$620.00

50-99 Pieces

US$600.00

100+ Pieces

Sample price:US$650.00/piece.Request sample

Product profile

Customization

Available

Output Signal

4-20mA

Model

PRO 1603oxy

Model NO.

DOG-2082X

Dissolved Oxygen

0.00-20.0mg/L/ 1%Fs 0.0-300% / 1%Fs

Temperature

0-130℃

Temperature Compensation

Ntc22K, Ntc30K

Power Supply

20-253V AC/DC

Calibration

Two Point

Installation Model

Pipe-Mount Kit; Protective Hood; Panel Mounting Ki

Working Condition

0-60℃

Application

Boiler Water, Cooling Water, Energy Production, Wa

Transport Package

Carton Box

Specification

96*96*135

Trademark

BOQU

Origin

China(Mainland)

HS Code

9027809900

Production Capacity

300sets/Week

Key features

Wide Measurement Range: Automatically switches from ppb to ppm levels for versatile monitoring.

High Temperature Resistance: Operates in temperatures up to 130 degrees Celsius.

3-Year Warranty: Comprehensive guarantee period covering mechanical and functional defects.

Dual Temperature Compensation: Supports NTC22K and NTC30K sensors for accurate readings.

Versatile Applications: Suitable for boiler water, seawater desalination, and fish farming.

OEM and ODM Services: Customization options available for branding and specific requirements.

Fast Lead Time: Peak and off-peak season delivery within 15 working days.

CE Certified: Product meets European safety and quality standards.

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: ≤7.30h 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.