What power supply does the device require?

The device requires AC220V+/-10% 50Hz power supply.

Online pH Meter Water Treatment pH Controller

Name: Online pH Meter Water Treatment pH Controller
Brand: Shanghai Boqu Instrument Co., Ltd.
SKU: 840423835

Shanghai, ChinaShanghai Boqu Instrument Co., Ltd.

US$399.00

1-9 Sets

US$369.00

10+ Sets

Sample price:US$100.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

Provided

Warranty

Provided

Model NO.

Phg-2091

Measuring Range

0-14pH

Accuracy

0.1% Fs

Resolution

+/-0.01pH, +/-1mv

Dimension

96mm*96mm*150mm

Product Name

Online pH Meter

Power Supply

AC220V+/-10% 50Hz

Protection Grade

IP65

Installation

Flushbonading Type

Transport Package

Carton

Trademark

Boqu

Origin

Shanghai

HS Code

9027809900

Production Capacity

500sets/Week

Key features

High Precision Measurement: 0.05pH accuracy with 0.01pH resolution for reliable industrial data.

Advanced Signal Isolation: Optoelectronic isolation for 4-20mA output ensures strong interference immunity.

Flexible Alarm Control: Adjustable upper/lower thresholds with lagged cancellation for precise control.

Multi-Parameter Output: Dual 4-20mA current output and RS485 communication interface available.

Durable IP65 Design: 96x96mm shell with IP65 protection grade for harsh industrial environments.

OEM/ODM Support: Factory offers OEM and ODM services with 10 R&D engineers for customization.

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: ≤7.50h 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.