What power supply does the transmitter require?

It requires a 24VDC power supply (20-36VDC range) and provides a 4-20mA output signal.

Is the product certified?

Yes, the product has obtained CE certification.

What is the lead time for orders?

The average lead time is within 15 workdays for both peak and off-season periods.

Bd200 4-20mA Output Online Dissolved Oxygen Transmitter

Name: Bd200 4-20mA Output Online Dissolved Oxygen Transmitter
Brand: Shanghai Boqu Instrument Co., Ltd.
SKU: 818664795

Shanghai, ChinaShanghai Boqu Instrument Co., Ltd.

US$88.00

1 Piece

Sample price:US$100.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

Support

Warranty

1year

Model NO.

BD200

Transport Package

Carton

Specification

CE, SGS, ISO

Trademark

BOQU

Origin

Shanghai, China

HS Code

9027809900

Production Capacity

10000

Key features

High Anti-Interference: Strong anti-interference ability with accurate measurement in complex industrial environments.

Compact Design: Small size with 35mm standard rail installation for easy integration into existing systems.

Wide Application: Suitable for biological fermentation, pharmaceutical, chemical, and food & beverage industries.

Precise Measurement: Dissolved oxygen range 0.00-20.0mg/L with 1%FS accuracy and temperature compensation.

Customization Support: OEM and ODM services available to meet specific industrial process analysis requirements.

CE Certified: Product holds CE certification ensuring compliance with European safety and quality standards.

Reliable Warranty: Comes with a 1-year warranty and after-sales support for long-term operational stability.

Flexible Power: Powered by 24VDC (20-36VDC) with 4-20mA output for versatile industrial connectivity.

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: ≤9.23h 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.