What is the power supply requirement?

The power supply requirement is 12-24VDC.

Does the product come with a warranty?

Yes, warranty and after-sales service are provided.

What is the protection grade of the sensor?

The sensor has an IP68 protection grade.

Online Multi-Parameter Water Quality Sensor for River Water Monitoring Iot Solution

Name: Online Multi-Parameter Water Quality Sensor for River Water Monitoring Iot Solution
Brand: Shanghai Boqu Instrument Co., Ltd.
SKU: 1985586775

Shanghai, ChinaShanghai Boqu Instrument Co., Ltd.

US$5,699.00

1-4 Pieces

US$4,999.00

5+ Pieces

Product profile

Customization

Available

After-sales Service

Provided

Warranty

Provided

Model NO.

BQ301

Range

0-61m; 0-14 pH; 1us/Cm-2000 Us/Cm; 0 -20 0-1000ntu

Resolution

0.1mg/L

Power

12-24VDC

Accuracy

<+/-2% 25 Degree

Response Time

<60s (90% Right Value)

Communication

Standard RS485 Modbus

Protection Grade

IP68

Temperature Storage

-15 to 65 Degree

Size

90mm X 600mm

Weight

3kg

Transport Package

Carton Box

Specification

46*45*106cm

Trademark

BOQU

Origin

Shanghai, China

HS Code

90278099

Production Capacity

1500PCS/Month

Key features

Multi-Parameter Monitoring: Measures temperature, pH, conductivity, turbidity, DO, chlorophyll, and more simultaneously.

Real-Time Data & Storage: Records up to 49,000 test data points with real-time curve display and historical download.

Customizable Options: Range and parameters can be customized according to special requirements.

Self-Cleaning System: Optional self-cleaning system ensures accurate long-term data collection.

Field Replaceable Electrodes: Electrodes can be replaced in the field for simple and quick maintenance.

IP68 Protection Grade: High protection grade ensures durability in harsh outdoor environments.

RS485 Modbus Communication: Standard RS485 Modbus protocol for easy integration with existing networks.

Low Power Consumption: Flexible sampling interval settings optimize work/sleep time to reduce power usage.

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: ≤8.55h 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.