What are the payment and shipping terms?

We accept T/T, PayPal, Western Union, etc., in multiple currencies. Shipping terms include FOB, CIF, CFR, and others.

What is the lead time for production?

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

Boqu RS485 Communication Protocol Online Cod BOD Electrode Manufacturer

Name: Boqu RS485 Communication Protocol Online Cod BOD Electrode Manufacturer
Brand: Shanghai Boqu Instrument Co., Ltd.
SKU: 1988274405

Shanghai, ChinaShanghai Boqu Instrument Co., Ltd.

US$6,349.00

1-9 Pieces

US$5,319.00

10-99 Pieces

US$4,369.00

100+ Pieces

Sample price:US$6349.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

Support

Warranty

Support

Model NO.

BH-485-COD

Cod Sensor

0-2000mg/L

Measurement Range

0~2000mg/L Cod (2mm Optical Path)

Measuring Temperature

0-45℃(Non-Freezing)

Accuracy

Repeatability

Resolution

0.01 Mg/L

Pressure Range

≤0.4MPa

Material

SUS316L

Protective Rate

IP68/NEMA6p

Power Supply

DC12V

Product Name

UV Cod Sensor

Blue-Green Algae Sensor

100-300,000cells

Chlorophyll a Sensor

0-500 Ug/L Chlorophyll a

Ammonia Nitrogen Sensor

0-1000mg/L

Nitrate Nitrogen Sensor

0.1~50.0mg/L

Transport Package

PP Bag, Paper Box. Sponge, Seaworthy Box, Wooden B

Specification

69*380(mm)

Trademark

BOQU

Origin

Shanghai, China

HS Code

9027899090

Production Capacity

1000piece/Month

Key features

Reagent-Free Monitoring: Uses UV 254nm absorption for continuous COD monitoring without chemical reagents.

Durable SUS316L Material: Constructed with SUS316L stainless steel body for corrosion resistance in various water types.

IP68 Waterproof Rating: Fully protected against dust and water immersion, suitable for harsh industrial environments.

Wide Measuring Range: Covers 0-2000mg/L COD with multiple optical path options to fit diverse application needs.

RS485 Communication: Supports standard RS485 protocol for easy integration into existing monitoring systems.

OEM/ODM Support: Offers customized manufacturing solutions backed by 20+ years of R&D experience and 50+ patents.

Versatile Applications: Ideal for sewage treatment, surface water, industrial wastewater, and environmental monitoring.

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: ≤7.24h 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.

Product Q&A

Q:How does the sensor measure COD?

It uses the 254nm spectral absorption coefficient (SAC254) of organic matter to reflect soluble organic content and convert it to COD values without reagents.

Q:Is the sensor suitable for seawater?

Yes, the sensor body is available in Titanium alloy for ocean marine applications, while SUS316L is used for fresh water.

Q:What certifications does the product have?

The product holds ISO, CE, and SGS certifications, and the core technology is recognized by the National Metrology Bureau.

Q:Can I get OEM or ODM services?

Yes, we support OEM and ODM services, backed by 20+ years of R&D experience and over 50 technical patents.

Q:What is the warranty and after-sales support?

We provide warranty support and a 24-hour after-sales service team, including timely product training and technical assistance.