Powered by Made-in-China.com
Economic pH Online Controller for Waste Water Treatment
US$1.00-150.00
1 Piece
Product profile
Customization
AvailableMeasuring Range
0~14.00pHTransport Package
PP Bag /Paper Box/Sponge/Seaworthy BoxModel NO.
PHG-2091Specification
SGSTrademark
BOQUOrigin
Shanghai, ChinaHS Code
90278099Production Capacity
3200PCS/MonthKey features
High Precision Measurement: Precision of 0.05pH with resolution of 0.01pH for accurate solution analysis.
Wide Measuring Range: Covers 0 to 14.00pH with automatic temperature compensation from 0 to 100 degrees Celsius.
Robust Industrial Design: Features a 96x96mm world-class shell with high-performance CPU and SMT chip technology.
Advanced Signal Output: Provides 4-20mA isolated output and RS485 communication interface for long-distance transmission.
Flexible Alarm Control: Includes adjustable relay delay and discretionary upper/lower threshold settings for alarming.
Versatile Electrode Support: Compatible with various PH electrodes including dual or ternary complex options.
OEM and ODM Services: Offers customized manufacturing services with 10 R&D engineers and assembly line production.
CE Certified Quality: Product meets CE certification standards for safety and performance in industrial environments.
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: ≤7.51h 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:Are you a trading company or manufacturer?
A:
We are factory.
Q:How long is your delivery time?
A:
Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.
Q:Do you provide samples? is it free or extra?
A:
We cann offer the sample, it is extra
Q:What is your terms of payment?
A:
100% T/T in advance ,balance before shippment.
Send Inquiry
*To:
Shanghai Boqu Instrument Co., Ltd.
Shanghai Boqu Instrument Co., Ltd.*Content:
Supplier replies will be sent to your registered email
You may also like
pH Controller for Waste Water Treatment (pH-1/pH-2/pH-3)
US$1.00-12.00
1 Piece(MOQ)
Reliable Online pH and ORP Controller for Water Quality
US$200.00
1 Piece(MOQ)
Ddg-2080PRO Online Conductivity Controller with Temperature for Water Treatment
US$229.00-399.00
1 Piece(MOQ)
Sjg-3083 Water Treatment Acid Alkali Online Concentration Meter, Controller
US$889.00
1 Piece(MOQ)
24VDC Online Turbidity Controller for Water Quality
US$200.00
1 Piece(MOQ)
Sjg-3083 Water Treatment Acid Alkali Online Concentration Tester, Meter, Controller
US$789.00
1 Piece(MOQ)
Apure A30 Online Aquarium Pool Digital pH ORP Controller
US$85.00-89.00
1 Piece(MOQ)
Industrial Online Turbidity Controller with 4-20mA Output
US$200.00
1 Piece(MOQ)
Rugged Turbidity Sensor & Controller for Extreme Conditions
US$200.00
1 Piece(MOQ)
Online Dual Channel ORP/pH Controller for Water Treatment System
Negotiable
1 Piece(MOQ)
Temperature Controller for All Purpose (STC-200)
US$17.50-19.00
1 Piece(MOQ)
Mcc100 Online Water Quality Controller for pH and ORP Sensor
Negotiable
1 Piece(MOQ)
etc-900e Digital Temperature Controller for Refrigeration and Defrost
US$13.00
1 Piece(MOQ)
Boqu Clg-2059s/P Measure Free Chlorine Controller in Drinking Water Swimming Pool Residual Chlorine Meter
US$699.00-1,299.00
1 Piece(MOQ)



















