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Thermal Power Plant pH Transmitter pH Controller Price
US$399.00
1-49 Pieces
US$299.00
50+ Pieces
Sample price:US$399.00/piece.Request sample
Product profile
Customization
AvailableAfter-sales Service
ProvidedWarranty
ProvidedModel NO.
PHG-3081Type
Water Quality MonitorAnalysis Method
Physical AnalysisDisplay
DigitalApplication
ChemicalsPortable
Non-portablePhysical Analysis Type
Weightlessness MethodChemical Analysis Type
Karl Fischer MethodOperating Mode
KeyboardHeating Mode
Step HeatingOff Mode
AutomaticTransport Package
CartonSpecification
144*144*104mmTrademark
BOQUOrigin
ChinaHS Code
9027809900Production Capacity
5000/YearKey features
Multi-Parameter Display: Simultaneously shows pH, mV, temperature, time, and status on digital screen.
IP54 Waterproof Design: Aluminium shell with IP54 grade suitable for outdoor and harsh environments.
Flexible Communication: RS485 or RS232 interface allows easy connection to computers for monitoring.
Wide Application Scope: Ideal for thermal power, chemical, pharmaceutical, and water treatment industries.
OEM/ODM Support: Manufacturer offers OEM and ODM services with 10 R&D engineers.
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: ≤6.21h 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:What is the protection grade for outdoor use?
A:
The device has an IP54 protection grade and an aluminium shell, making it waterproof, dust-proof, and suitable for outdoor use.
Q:Can this pH meter be connected to a computer?
A:
Yes, it features a communication interface (RS485 or RS232 optional) that allows easy connection to a computer for monitoring and data communication.
Q:Is OEM or ODM service available for this product?
A:
Yes, the manufacturer provides both OEM and ODM services, supported by 10 R&D engineers.
Q:What is the lead time for production?
A:
The average lead time is within 15 workdays for both peak season and off-season.
Q:What certifications does the product have?
A:
The product has CE certification.
Send Inquiry
*To:
Shanghai Boqu Instrument Co., Ltd.
Shanghai Boqu Instrument Co., Ltd.*Content:
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