Is there a warranty provided for this product?

Yes, after-sales service and warranty are provided for the product.

What is the power supply requirement?

The sensor requires a 24V DC power supply with a power dissipation of 1W.

Does the sensor have automatic temperature compensation?

Yes, it features a built-in temperature sensor for real-time automatic temperature compensation.

High Quality Bh-485-pH Digital pH Sensor

Name: High Quality Bh-485-pH Digital pH Sensor
Brand: Shanghai Boqu Instrument Co., Ltd.
SKU: 840181515

Shanghai, ChinaShanghai Boqu Instrument Co., Ltd.

US$199.00

1-19 Pieces

US$179.00

20+ Pieces

Sample price:US$225.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

Provided

Warranty

Provided

Model NO.

Bh-485-pH

pH

0~14pH

Tem

0~65℃

Overall Size

230mm*30mm

Power Supply

DC24V

Power Dissipation

Communication Mode

RS485(Modbus RTU)

Cable Length

Can Be ODM Depend on User's Requirements

Installation

Sinking Type, Pipeline, Circulation Type etc.

Chloride Measurement

Chlorine Measurement Instruments

Chlorine Controller

Pool Chlorine Monitor

Transport Package

Carton Box

Specification

0~65º C

Trademark

BOQU

Origin

China(Mainland)

HS Code

9027809900

Production Capacity

200PCS/Week

Key features

Automatic Temperature Compensation: Built-in temperature sensor provides real-time compensation for accurate pH readings.

Standard Modbus RTU Protocol: Uses RS485 communication for easy integration into sensor networks with 500m range.

Remote Calibration Capability: Electrode parameters can be adjusted and calibrated remotely via the control system.

Customizable Cable Length: Cable length can be customized via ODM to meet specific user requirements.

Versatile Installation Options: Supports sinking type, pipeline, and circulation type installations for various applications.

Low Maintenance Cost: Designed with imported composite electrodes for long lifetime and minimal upkeep.

CE Certified Product: Product meets CE safety and quality standards for international markets.

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: ≤7.23h 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.