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2016 Hot Sales Online pH Sensor for Pure Water (pH8020)
US$19.00-99.00
1 Piece

Product profile

Customization

Available

Type

Ph Electrode

Cooling System

Radiator

Model NO.

PH8020

Function

Short Circuit Protection

Materials

Plastic

Measuring Range

0-14pH

Temperature Range

0-85oc

Compressive Strength

0.6MPa

Installation Size

Upper and Lower 3/4NPT Pipe Thread

Usage

Thermal Sensor

Theory

pH Sensor

Material

PPS/PC

Transport Package

Carton Box

Specification

SGS, CE, ISO9001

Trademark

BOQU

Origin

Shanghai

HS Code

9027809900

Production Capacity

1000piece/Month

Key features

Stable Polymer Filling: Ensures stable reference junction potential and diffusion potential for accurate pure water measurement.
High Accuracy & Stability: Features low impedance sensitive glass for fast response, accurate measurement, and good repeatability.
Durable PPS/PC Material: Constructed with PPS/PC casing and large area PCE liquid junction for long service life and easy maintenance.
Easy Installation: Designed with upper and lower 3/4NPT pipe threads, eliminating the need for a jacket.
Anti-Interference Cable: Uses high-quality low-noise cable ensuring signal output under 20 meters is free of interference.
Versatile Application: Ideal for pharmacy, chemical industry, pulp and paper, and environmental protection pure water testing.
CE Certified Quality: Manufactured by a professional factory with CE certification and 10 years of experience.

Company profile

CertifiedBusiness Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2014-01-06 CertifiedNearest Port: Shanghai PortAverage Response Time: ≤6.68h 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:Is this sensor suitable for high-purity water?
A:
Yes, it is ideal for measuring pH value of high-purity water in industries like pharmacy, chemical, and environmental protection.
Q:What material is used for the electrode casing?
A:
The electrode casing is made of PPS/PC material, which is durable and resistant to hydrolysis.
Q:How long is the cable and is it interference-free?
A:
The electrode adopts a high-quality low-noise cable, ensuring signal output less than 20 meters is free of interference.
Q:What is the installation size for this sensor?
A:
The installation size features upper and lower 3/4 NPT pipe threads, making it easy to install without a jacket.
Q:Does the product come with CE certification?
A:
Yes, the product has CE certification, ensuring quality and safety standards.

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