What is the data storage capacity?

It can store data for 1 month with a frequency of 1 point per 5 minutes.

Online Residual Chlorine Meter Sensor

Name: Online Residual Chlorine Meter Sensor
Brand: Shanghai Boqu Instrument Co., Ltd.
SKU: 840426815

Shanghai, ChinaShanghai Boqu Instrument Co., Ltd.

US$650.00

1-9 Sets

US$620.00

10+ Sets

Sample price:US$650.00/set.Request sample

Product profile

Customization

Available

After-sales Service

Provided

Warranty

Provided

Model NO.

YLG-2058

Alarm Relays

220V,7A

pH

0-14pH

Residual Chlorine

0-20.00mg/L

Resolution

0.01mg/L

Hocl

0-10.00mg/L

Emperature

0- 99.9 ℃

pH Value

± 0.05pH

Temperature

± 0.5 ℃ (0 ~ 60.0 ℃)

Sample Temperature

0 ~ 60.0 ℃, 0.6MPa

Protection Grade

IP65

Transport Package

Carton Box

Specification

146*146*108mm

Trademark

BOQU

Origin

China(Mainland)

HS Code

9027809900

Production Capacity

100sets/Week

Key features

Multi-Parameter Measurement: Simultaneously measures residual chlorine, pH, and temperature with high precision.

Intelligent Temperature Compensation: Features automatic temperature compensation and self-checking functions.

High Interference Immunity: Uses optoelectronic isolation for strong immunity and long-distance transmission.

Adjustable Alarm Function: High and low alarm relays with adjustable hysteresis for safety monitoring.

RS485 Communication Interface: Optional interface for convenient computer monitoring and data communication.

IP65 Protection Grade: Durable design suitable for harsh industrial environments.

OEM and ODM Services: Customization services available for specific industrial requirements.

English Display and Menu: User-friendly operation with English prompts throughout the procedure.

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.